ABB industrial drives. Application guide ACS drives and ACS drive modules Common DC systems
|
|
- Ethel O’Brien’
- 6 years ago
- Views:
Transcription
1 ABB industrial drives Application guide ACS drives and ACS drive modules Common DC systems
2 List of related manuals Drive hardware manuals and guides ACS hardware manual ACS quick installation guide for frames R1 to R3 ACS quick installation guide for frames R4 and R5 ACS quick installation guide for frames R6 to R9 ACS assembly drawing for cable entry boxes of IP21 frames R5 to R9 ACS drive modules (200 to 560 kw, 300 to 700 hp) hardware manual ACS drive modules (200 to 560 kw, 300 to 700 hp) quick installation guide ACS-AP assistant control panels user s manual Code (English) 3AUA AUA AUA AUA AUA AUA AUA AUA Drive firmware manuals and guides ACS880 primary control program firmware manual Quick start-up guide for ACS880 drives with primary control program 3AUA AUA Option manuals and quides ACS drives and ACS drive modules Common DC systems application guide Manuals and quick guides for I/O extension modules, fieldbus adapters, etc. 3AUA You can find manuals and other product documents in PDF format on the Internet. See section Document library on the Internet on the inside of the back cover. For manuals not available in the Document library, contact your local ABB representative. ACS manuals ACS manuals
3 Application guide ACS drives and ACS drive modules Common DC systems Table of contents 2014 ABB Oy. All Rights Reserved. 3AUA Rev B EN EFFECTIVE:
4
5 5 Table of contents List of related manuals Introduction to the manual Contents of this chapter Applicability Safety instructions Target audience Contents of the manual Related documents Categorization by frame size Quick planning guide Terms and abbreviations Operation principle and hardware description Contents of this chapter Operation basics Overview of the common DC system Overview diagram of the common DC system Benefits of the common DC system Challenges of the common DC system Overview diagram of the drive main circuit Charging circuit types Type A Type B Brake chopper types Planning basics Contents of this chapter Defining the DC link duty cycle and key variables Defining the DC link duty cycle DC link duty cycle diagram DC link key variables Selecting the drives which are connected to AC power line The selection rules Calculating the rectifier power capacity Verifying the charging capacity of the common DC system Checking the total charging resistance Checking the peak AC current at charging Checking the charging energy Handling the surplus energy Background Defining the energy absorbing capacity of the common DC link Defining the maximum DC link voltage Selecting the brake choppers and resistors Brake chopper selection formulas
6 6 Brake resistor selection formulas - system with one brake chopper Brake resistor selection formulas - system with several brake choppers and resistors Planning additional instructions Contents of this chapter Requirements for the AC input connection Constructing the DC link Selecting the fuses Selecting the AC input fuses Selecting the DC fuses Phase loss protection Selecting the power cables DC contactors DC link separation Brake resistor protection Electromagnetic Compatibility (EMC) Connecting the Ready and Start enable signals Setting the drive parameters Technical data Contents of this chapter Rectifier power capacity (Prec,ave and Prec,max) Power correction factor (k) Frames R1 to R Frames R5 to R Frames R10 to R DC contactors between the drives Frames R1 to R Frames R5 to R Frames R10 to R Charging resistance values Charging circuit Er values DC link capacitance values Brake chopper power ratings DC voltage limits of the drive DC fuses Further information Product and service inquiries Product training Providing feedback on ABB Drives manuals Document library on the Internet
7 Introduction to the manual 7 1 Introduction to the manual Contents of this chapter This chapter contains information on this manual and a quick guide for planning a common DC system. Applicability This manual is applicable with the ACS drives and ACS drive modules. Safety instructions Obey the safety instructions in the drive s hardware manual. Target audience This manual is written for people who plan common DC systems. We expect the reader to be a qualified electrical engineering professional. Contents of the manual The chapters in this manual are: Introduction to the manual Operation principle and hardware description Planning basics Planning additional instructions Technical data.
8 8 Introduction to the manual Related documents See section List of related manuals on page 2. Categorization by frame size Some information in this manual is only valid for certain drive frame sizes. Such information includes the frame size indication, for example, frame R1. The type designation label of the drive shows the frame size. The frame size for each drive type is given in the drive hardware manual. Quick planning guide No. Step 1. Define a duty cycle diagram for each motor (shaft power). Select the motors and drives as usual with the DriveSize PC tool by ABB. Do not consider the common DC system yet. 2. Define a DC link duty cycle for the common DC system, and define the key variables P mot,ave, P mot,max, P gen,ave and P gen,max. See section Defining the DC link duty cycle and key variables on page Select the drives that you will connect to the AC power line. See section Selecting the drives which are connected to AC power line on page Define the means to handle the surplus DC link energy (motor braking energy). See Handling the surplus energy on page Design the construction of the common DC link. See section Constructing the DC link on page Select the fuses and phase loss guards. See section Selecting the fuses on page 32 and section Phase loss protection on page Examine the need for DC contactors. If needed, select them. See section DC contactors on page Plan the interlocking and safety. See Connecting the Ready and Start enable signals on page 36. Consider the use of safety circuits (such as emergency stop or Safe torque off) or control signal interlocking for safe and reliable operation. 9. Select the measures necessary for the EMC. See section Electromagnetic Compatibility (EMC) on page Repeat all design steps to verify the design.
9 Introduction to the manual 9 Terms and abbreviations Term / abbreviation AVR EMC Motoring mode Generating mode Description Automatic voltage regulator Electromagnetic compatibility Motor operation mode in which the motor rotates the load and takes power from the drive DC link (normal operation). Motor operation mode in which the motor decelerates (brakes) the load and generates energy back to the drive DC link. This effect is also seen when the load is held at a fixed speed, but the mechanical load is trying to pull the motor to a higher speed, sometimes referred to as overhauling. Overhauling loads return energy to the DC link as well. Note: The symbols used in the equations and formulas are explained in the context of use.
10 10 Introduction to the manual
11 Operation principle and hardware description 11 2 Operation principle and hardware description Contents of this chapter This chapter contains a description of a common DC system. It also describes the drive features which are relevant in a common DC system.
12 12 Operation principle and hardware description Operation basics The main circuit of the drive consists of a rectifier, a DC link and an inverter. The rectifier (input bridge) converts the alternating current and voltage to direct current and voltage for the DC link. The DC capacitors in the DC link smooth the ripple and form a steady energy and power supply for the inverter. The inverter converts the intermediate circuit DC power to AC power for the motor. From a common DC system point of view, the motor has two main operation modes: the motoring mode and the generating mode. In the motoring mode, the motor rotates the machinery. The energy flows from the AC power line to the motor through the rectifier, DC link and the inverter. In the generating mode, the machinery rotates the motor. This is the case for example when a hoist motor of a crane lowers a load (overhauling load). To keep the rotation speed steady, the motor brakes. During the braking, the motor generates energy back to the inverter which then conveys the energy further to the DC link. In the generating mode the DC capacitors are charged by the inverters and the DC link voltage starts to rise. To prevent an excessive voltage rise, the drive must convey the surplus energy away from the DC link. There are three options: to convey the energy to the AC power line, to a brake resistor or to another drive. For the first option you need to have a special type of drive in use, a regenerative drive. If you have an ordinary drive with a rectifier (diode input bridge), regeneration is not possible so only the two other options remain. If you connect a brake chopper and resistor to the DC link, you can dissipate the energy in the resistor as heat. If you connect the DC link of the drive to another drive, you can use the surplus energy for charging the DC capacitors of the other drive and use the energy to rotate its motor. This is a common DC system. L1 R- UDC+ R+ UDC- U ~3 L2 L3 a b c V W M ~ No. Description 1. AC power line 2. Rectifier (input bridge) 3. DC link including DC capacitors (a), its charging circuit (b) and brake chopper (c) 4. Inverter 5. Motor
13 Overview of the common DC system Operation principle and hardware description 13 In a common DC system, you connect the DC links of several drives together in order to share their DC link energy storages. In addition to this basic configuration, there is a wide variety of additional choices with which you can affect the performance of the system. For example, in certain applications you can: connect only one of the drives to the AC power line, and supply the other drives only through the common DC link connect a shared brake chopper and resistor to the common DC link to absorb the occasional surplus energy pulses that you cannot use in the drives connect one regenerative drive to a common DC link to convey the surplus motor braking energy pulses to the AC power line instead of brake resistors supply the DC link from a separate DC source. Overview diagram of the common DC system The diagram below shows an example of a common DC system AC power line 2 Common DC link 3 Drive 4 Motor 5 Brake resistor
14 14 Operation principle and hardware description Benefits of the common DC system Benefits of the common DC system: You can save energy by using the braking energy of one drive in the others - less energy needs to be taken from the AC power line. DC capacitors of all drives form a high-capacity energy storage that can absorb short braking pulses of individual drives without a need for a brake chopper and resistor. If you need brake choppers and resistors, they can be optimized for the whole system. You do not have to use the chopper of every drive. You do not necessarily need to connect every drive to the AC power line. Challenges of the common DC system Challenges of the common DC system: You cannot operate any of the drives in the common DC system if one of the drives connected to the AC power line has an active fault. See section Connecting the Ready and Start enable signals on page 36. If you have drives with different type of charging circuits in the system, and you want to connect them to AC power line, you must add extra contactors to the system and arrange their control: For power up and charging, you must disconnect the DC links of the drives which have different type of charging circuits. You can connect the DC links together only after charging. See sections Charging circuit types on page 15 and Charging resistance values on page 43. You must make sure that the load imbalance between the drives that are connected to the AC power line is as small as possible. There is always slightly unequal AC input current distribution due to differences in the input cables, chokes and input bridges forward bias characteristics. If the voltage reduction over the input cable, rectifier and chokes is not the same in all drives, more current will flow through the rectifier which has the lowest voltage reduction. You must make sure that the common DC system complies with the relevant regulations and directives. The compliance of individual drives does not guarantee or cover the compliance of the common DC system. If you supply the drives from a totally separate DC source, the DC source: must be capable of powering the drives when motoring, must be protected to prevent regeneration onto the DC from causing any damage, or from effecting the devices supplying the DC source (for example AVR systems on generators).
15 Overview diagram of the drive main circuit Operation principle and hardware description 15 The overview diagrams below show the main circuits of the drive modules. The differences between the drive modules, in regards of the use of the drives in a common DC system, are the charging circuit and brake chopper designs. R1,, R4 L1 R- UDC+ R+ UDC- U L2 1 2 V L3 W R5,, R11 L1 1 BR- UDC+ R+ UDC- U L2 2 V L3 W 1 Charging resistor 2 Brake chopper Charging circuit types Type A Charging resistor is in the DC link (frame sizes R1 to R4). Type B Charging resistor is in parallel with the input bridge (frame sizes R5 and larger). Brake chopper types Brake chopper is included as standard in frame sizes R1 to R4. Brake chopper is a factory-installed option for frame sizes R5 and larger (option +D150).
16 16 Operation principle and hardware description
17 Planning basics 17 3 Planning basics Contents of this chapter This chapter contains the basics of planning a common DC system. See section Quick planning guide on page 8 for a summary of planning steps.
18 18 Planning basics Defining the DC link duty cycle and key variables Defining the DC link duty cycle 1. Define the DC link duty cycle for each drive. See section DC link duty cycle diagram on page 19. Use the duty cycle diagram of the motor shaft power and: Add the inverter and motor losses during the motoring mode of the motor. Subtract the inverter and motor losses during the generating mode of the motor. Inverter losses P mot = k eff P m Motor losses P mot P gen = P m k eff P m P m [kw] = 9550 T n k eff n P dc P mot P gen P m T Efficiency factor (1/efficiency) to include drive and motor losses. If not known, value 1.25 can be used Motor shaft speed [rpm] DC link power Power that the motor takes from the DC link Power that the motor supplies to the DC link Motor mechanical shaft power Torque [Nm] on motor shaft 2. Sum the DC link duty cycle diagrams of the individual drives to one common DC link duty cycle diagram for the common DC system. See section DC link duty cycle diagram on page On basis of the common DC link duty cycle diagram, define the key variables P mot,ave, P mot,max, P gen,ave and P gen,max for the whole system. See section DC link key variables on page 19.
19 Planning basics 19 DC link duty cycle diagram ~ ~ P dc P mot Drive a t P gen P dc P mot a b c Drive b t P gen P dc M M M P mot P gen Drive c P mot t P gen P dc P mot Total t P gen DC link key variables c M ~ b M ~ a M P br P gen P rec P mot
20 20 Planning basics Symbol Name Information P mot Motoring power Power that the motors take from the common DC link P mot,ave Average motoring power Average power that the motors take from the common DC link. See the duty cycle diagram of the common DC link. Note: For long cycles times, define P mot,ave over the worst-case 3 minutes time window. P mot,max Maximum motoring power Maximum power that the motors take from the common DC link. See the duty cycle diagram of the common DC link. P gen Generating power Power that the motors supply to the common DC link P gen,ave Average generating power Average power that the motors feed to the common DC link when they are in generating mode (braking the load). See the duty cycle diagram of the common DC link. Note: If you will use the brake choppers of the drives in the system, determine P gen,ave over the worst-case 30 seconds time window. P gen,max Maximum generating power Maximum power that the motors feed to the common DC link when they are in generating mode (braking the load). See the duty cycle diagram of the common DC link. P rec Rectifier power Power that the drive input bridges (rectifiers) feed to the common DC link. See section Selecting the drives which are connected to AC power line on page 21 for the calculation instructions. P rec,ave P rec,max Average rectifier power capacity Maximum rectifier power capacity The drives that are connected to the AC power line can feed this average power to the common DC link. The drives that are connected to the AC power line can feed this power to the common DC link at the maximum. P br Braking power Surplus power that the brake resistors take from the common DC link. (Alternatively: Power that the drive feeds to the AC power line if a regenerative type of drive is in use.) See section Handling the surplus energy on page 25. P br,cont P br,max Continuous braking power Maximum braking power Continuous braking power that the brake resistors take from the common DC link. The braking is continuous if the braking time exceeds 30 seconds. Maximum braking power that the brake resistors take from the common DC link. Brake choppers withstand this braking power for 5 second within every minute.
21 Selecting the drives which are connected to AC power line Planning basics 21 This section contains instructions for selecting the drives which are connected to the AC power line. However, you can also connect more drives, for example, for backup reasons. The selection rules 1. At the very least, connect the drive with the highest power rating to the AC power line. Then the second largest, etc. until both the rectifier power capacity and charging capacity of the system are high enough. 2. Make sure that you connect only the allowed combination of drives to the AC power line. See section Power correction factor (k) on page Make sure that you have enough rectifier power capacity in the system. See subsection Calculating the rectifier power capacity on page Make sure that you have enough charging capacity in the system. See section Verifying the charging capacity of the common DC system on page 22. Calculating the rectifier power capacity The drives which you connect to the AC power line must supply the rectifier power for the common DC link, and further to the motors. Make sure that the system complies with these formulas: P rec,ave > P mot,ave P rec,max > P mot,max Use these equations to calculate P rec,ave and P rec,max : P rec,ave = P rec,ave1 + k (P rec,ave2 + P rec,ave3 +.) P rec,max = P rec,max k (P rec,max2 + P rec,max3 +.) k P mot,ave P mot,max P rec, ave P rec, ave1 P rec,ave2 P rec, max P rec, max1 P rec,max2 Power correction factor for a common DC system. See section Power correction factor (k) on page 41. Average motoring power of the common DC system during the worst 3 minutes time window. See section DC link key variables on page 19. Maximum motoring power of the common DC system. See section DC link key variables on page 19. Average rectifier power capacity of the common DC system. See section DC link key variables on page 19. Average rectifier power capacity of drive 1. Drive 1 has the highest power rating of the drives which are connected to AC power line. See section Rectifier power capacity (Prec,ave and Prec,max) on page 40. Average rectifier power capacity of drive 2. Drive 2 has the second highest power rating of the drives which are connected to AC power line. See section Rectifier power capacity (Prec,ave and Prec,max) on page 40. Maximum rectifier power of the common DC system allowed for 10 s. See section DC link key variables on page 19. Maximum rectifier power capacity of drive 1. See section Rectifier power capacity (Prec,ave and Prec,max) on page 40. Maximum rectifier power capacity of drive 2. See section Rectifier power capacity (Prec,ave and Prec,max) on page 40.
22 22 Planning basics Example 1 Common DC system: The DC links of three converters ACS A0-5, 5.5 kw (frame size R1), ACS A-5, 18.5 kw (frame size R3) and ACS A-5, 18.5 kw (frame size R3) are connected together. The input terminals of the 5.5 kw converter are left unconnected. Calculating the rectifier power capacity According to the table, k = 0.9 when two converters of frame size R3 are connected to the AC power line, and P rec,ave becomes: P rec,ave = 18.5 kw + ( kw) = kw Example 2 Common DC system: The DC links of three converters ACS A-5, 75 kw (frame size R6), ACS A-5, 110 kw (frame size R7) and ACS A-5, 250 kw (frame size R9) are connected together. All three converters are connected to the AC power line. Calculating the rectifier power capacity According to the table, k = 0.9 when converters of frame size R6 and R7 are connected to the AC power line, and k = 0.3 when converters of frame size R6 and R9 are connected to the AC power line. The lowest factor is used in the calculations, that is, k = 0.3, and P rec,ave becomes: P rec,ave = 250 kw + ( kw) + ( kw) = kw Verifying the charging capacity of the common DC system After you select the drives that you will connect to the AC power line, you must verify that there is enough charging capacity available. Select the appropriate verification method and obey the related instructions: 1. If you only use drives with Type A charging circuit, make sure that both of these conditions are true: The total charging resistance is high enough. See section Checking the total charging resistance on page 23. The fuses, main contactor and other AC line-side components can withstand the peak current during the charging. See section Checking the peak AC current at charging on page If you use drives with Type B charging circuit, obey the instructions in subsection Checking the charging energy on page 24. Note: If you use both drives with Type A and Type B charging circuits and you connect only Type B drives to the AC power line, select the verification method number 2 above. Note: If you use both drives with Type A and Type B charging circuits AND you connect both types of drives to the AC power line, you must separate the DC links of those drives from each other during the charging. Then you actually have two (or several) separate DC links from the charging capacity point of view, and you can verify the charging capacity of each DC link separately. Select the appropriate verification method (number 1 or 2) above.
23 Planning basics 23 Checking the total charging resistance Use this method for verifying the charging capacity if there are only drives with Type A charging circuits in the common DC system. The total charging resistance must comply with this formula: R tot > R min R tot R min Calculated total charging resistance for the common DC system. Minimum charging resistance allowed for the common DC system. Calculate the value R tot as follows: R = tot 1 R a R b 1 R n R a R b Charging resistance of drive a in the common DC system. See section Charging resistance values on page 43. Charging resistance of drive b in the common DC system. See section Charging resistance values on page 43. Define the value R min as follows: 1. If you connect only one drive to the AC power line, R min is equal to the minimum charging resistance defined for that drive. See section Charging resistance values on page If you connect several drives to the AC power line, calculate R min. Use this equation: R = min 1 R min, R min,2 R min,n R min,1 R min,2 Minimum charging resistance of drive 1 connected to the AC power line. See section Charging resistance values on page 43. Minimum charging resistance of drive 2 connected to AC power line. See section Charging resistance values on page 43.
24 24 Planning basics Checking the peak AC current at charging If you only have drives with Type A charging circuits in the common DC system, make sure that the AC line-side components (fuses, contactors, etc.) can withstand the peak current at charging. Use the rule of thumb below, or calculate the peak current and compare it to the allowed peak current data for the AC line-side components. Rule of thumb: There can not be more than three drives which are not connected to the AC power line per one connected drive. Calculation: Calculate the peak current with this equation: I ac, peak U = 2 R tot ac I ac,peak Peak AC current at charging. U ac AC input voltage. R tot Total charging resistance (see page 23). Checking the charging energy Use this method to verify the charging capacity if there are drives with Type B charging circuit in the common DC system. The drives that you connect to the AC power line must supply the total charging energy for all of the DC capacitors in the common DC system at the power up. The charging capacity must comply with this formula: E rconnected > E tot E rconnected E tot Total energy pulse that the charging resistors of the drives connected to the AC power line can withstand. See subsection Charging circuit Er values on page 43. Total charging energy of the DC capacitors of all drives in the common DC system. Calculate the charging energy for a drive and the common DC system with these equations: E tot = E a + + E n = 1/2 (C DCa + +C DCn ) (1.35 U net ) 2 E 1 = 1/2 C DCa (1.35 U net ) 2 C DC Capacitance of drive DC capacitors. C DCa is the capacitance of drive a. See subsection DC link capacitance values on page 43. E a Charging energy of drive a. U net Main voltage of the AC power line which the common DC system is connected to.
25 Planning basics 25 Example 1 Common DC system: The DC links of three converters ACS A-3 (frame size R7), ACS A-3 (frame size R8) and ACS A-3 (frame size R9) are connected together. The main supply voltage is 400 V. Questions: Is the charging capacity of the largest drive sufficient for the whole common DC system? Can you connect only the largest drive to the AC power line and leave the others unconnected? Calculations: The total charging energy of the capacitors is: E tot = 1/2 (3800 μf μf μf) ( V) = 2653 J The charging capacity of the ACS A-3 (frame size R9) is sufficient since: E r = 5600 J > 2653 J (E tot ) Conclusion: It is sufficient to connect only the largest drive to the AC power line. Example 2 Common DC system: The DC links of two ACS A-5 converters (frame size R8) and three ACS A-5 converters (frame size R9) are connected together. The main supply voltage is 500 V. Question: How many frame size R9 drives you must connect to the AC power line to supply the charging energy for the whole system? Calculations: The total charging energy of the DC link capacitors is: E tot = 1/2 ( μf μf) ( V) = 8566 J The charging capacity of the ACS A-5 (frame size R9): One frame size R9 drive: E r = 5600 J < 8566 J (E tot ) Two frame size R9 drives: 2 E r = J > 8566 J (E tot ) Conclusion: It is sufficient to connect two frame size R9 drives to the AC power line. Handling the surplus energy Background When a motor brakes, it generates energy to the DC link. If the other drives in the common DC system cannot use the energy at the same time, the DC link voltage starts to rise. The capacitors in the DC link can absorb a small energy pulse. If that is not enough and the voltage keeps rising, you must convey the surplus energy to the braking chopper and resistors, or to the AC power line. For the latter case you need a special type of drive, a regenerative drive. For more information of the electrical braking, see Technical guide No. 8 Electrical braking in ABB Drives - Technical Guide Book (3AFE [English]). This sections contains: instructions in defining the energy absorbing capacity of the common DC link instructions in dimensioning brake choppers and resistors. This section does not contain instructions in selecting the regenerative drive.
26 26 Planning basics Defining the energy absorbing capacity of the common DC link Use formula 1 below to examine if the common DC link capacitors can absorb the surplus energy of the common DC system. If the condition is true, the energy absorbing capacity is sufficient and you do not need a brake chopper and a resistor to handle the surplus energy. W dc > E gen (1) (C dca + C dcb + C dcc + C dcn ) W 2 (Udc,lim - U 2 dc = dc ) 2 T E gen = ʃp gen (t) dt = Σ((P g1 t 1 ) + + (P gn t n )) 0 U dc,lim = 2 U ac P Drive a duty cycle t P a b c Drive b duty cycle P t M M M Drive c duty cycle t P Common DC duty cycle P g1 t g2 P g2 t T t g1 C dca Capacitance value of drive a C dcb Capacitance value of drive b E gen Generating energy of the common DC link during one duty cycle P g1 Generating power of the common DC link during time t g1 P g2 Generating power of the common DC link during time t g2 P gen (t) Generating power of the common DC link as a function of time over one duty cycle. T Duty cycle time t g1 Duration of generating power P g1 t g2 Duration of generating power P g2 U ac AC power line voltage U dc Nominal DC link voltage. See section DC voltage limits of the drive on page 45. U dc,lim Maximum DC link voltage. See section Defining the maximum DC link voltage on page 27. W dc Energy absorbing capacity of the common DC link
27 Planning basics 27 Defining the maximum DC link voltage The table below shows how you can define the maximum DC link voltage U dc,lim. See section DC voltage limits of the drive on page 45 for the explanation of the symbols. Overvoltage control 1) Brake choppers and resistors U dc,lim Enabled Not in use U dc,lim = U DC,ovc Disabled Not in use U dc,lim < U DC,ovt 2) Disabled In use U dc,lim = U DC,brcl 3) 1) Parameter Overvoltage control in the ACS880 primary control program. 2) You must have some margin to the limit to avoid fault trips. 3) The resistor braking starts when the voltage exceeds the limit. Selecting the brake choppers and resistors You must use brake choppers and resistors in the common DC system if the DC link capacitors cannot absorb the surplus energy, and there is no regenerative drive in the system. Depending on the drive frame size, the brake chopper is either a standard or optional device. See section Brake chopper types on page 15. If the chopper is available as an option, you can order it from ABB as factory-installed. You must acquire and install the brake resistors separately. See the drive hardware manual for ABB brake resistors for each drive. Use can use either the default ABB brake resistors defined for each drive or other resistors that meet the selection criteria. Select the choppers and resistors as follows: 1. Select the choppers: Examine if the chopper load capacity of the drive with the highest power rating is high enough for the surplus power of the common DC link. See section Brake chopper selection formulas on page 28. If the chopper load capacity of one drive is not enough, use also the chopper with the second highest power rating, etc. until the total load capacity meets the criteria. 2. Select the brake resistors: If you plan to use one chopper and resistor only, either verify the default ABB brake resistor selection, or select a user-defined resistor. See section Brake resistor selection formulas - system with one brake chopper on page 28. If the resistor does not meet the criteria, try another resistor, or take the next biggest chopper and its resistor in use as well. If you plan to use several choppers and resistors, verify each resistor selection. See section Brake resistor selection formulas - system with several brake choppers and resistors on page 29. If a resistor does not meet the criteria, try another resistor, or take the next biggest chopper and its resistor in use as well. Repeat the verification until each resistor meets the criteria.
28 28 Planning basics Brake chopper selection formulas Use these formulas to select the choppers and verify the selection: P br,cont > P gen,ave P br,max > P gen,max P br,cont = P br,cont (P br,cont2 + P br,cont3 + ) P br,max = P br,max (P br,max2 + P br,max3 + ) P gen,ave P gen,max P br,cont P br,max P br,cont1 P br,max1 Average generating power of the common DC link. See DC link duty cycle diagram on page 19. Maximum generating power of the common DC link. See DC link duty cycle diagram on page 19. Continuous braking power of the common DC link. The braking is continuous if the braking time exceeds 30 seconds. Maximum braking power of the common DC link. Choppers withstand this braking power for 5 second within every minute. Continuous braking power of the chopper 1. See section Brake chopper power ratings on page 44. Maximum braking power of the chopper 1. See section Brake chopper power ratings on page 44. Brake resistor selection formulas - system with one brake chopper Use these formulas to select the brake resistor, and to verify the resistor selection: R br > R min 2 U dc,h R br < P gen,max E r > ʃp gen (t) dt = Σ((P g1 t 1 ) + + (P gn t n )) P N,r > P gen,ave E r P g1 P gen (t) P gen,max P N,r R br R min t g1 U ac U dc,h Energy pulse that the resistor can withstand and dissipate during a predefined period. See the drive hardware manual (ABB brake resistors) or resistor data sheet. Generating power of the common DC link during time t g1. See t g1 and the graph in section Defining the energy absorbing capacity of the common DC link on page 22. Generating power of the common DC link as a function of time over one duty cycle. Maximum generating power of the common DC link. Nominal power of the brake resistor Resistance of the brake resistor Minimum resistance of the brake resistor that you can use with the drive. See the drive hardware manual. Duration for generating power P g1. See the graph in section Defining the energy absorbing capacity of the common DC link on page 22. AC power line voltage = 2.1 U ac (high DC link voltage value but clearly below the trip level)
29 Planning basics 29 Brake resistor selection formulas - system with several brake choppers and resistors Use these formulas to select the brake resistor for each chopper, and to verify the resistor selection: R br(i) > R br,min(i) i) < R br ( i) < ( P br,max 1 2 dc U Pbr, max( i) P + P +...) br,max 2 gen,max gen R( i) ( P P +...) br, cont1 Pbr, cont( i) P + P br, cont2 dt < E gen, ave N, R( i) ( P + P +...) br, cont1 br, cont( i) br, cont2 P < P E r(i) R br(i) R br,min(i) P br,cont(i) P g1 P gen (t) P gen,max P N,r(i) P br,contr(i) P br,max(i) t g1 U ac U dc,h Energy pulse that individual brake resistor i can withstand and dissipate during one load cycle. See the drive hardware manual (ABB brake resistors) or resistor data sheet. Resistance of individual brake resistor i. See the drive hardware manual (ABB brake resistors) or resistor data sheet. Minimum resistance of brake resistor i that you can use with individual drive (brake chopper). See the drive hardware manual. Continuous braking power of individual brake chopper. See the drive hardware manual (ABB brake resistors) or resistor data sheet. Generating power of the common DC link during time t g1. See the graph in section Defining the energy absorbing capacity of the common DC link on page 26. Generating power of the common DC link as a function of time over one duty cycle. Maximum generating power of the common DC link. Nominal power of individual brake resistor i. See the drive hardware manual (ABB brake resistors) or resistor data sheet. Continuous power of brake chopper supplying the individual brake resistor i. See section Brake chopper power ratings on page 44. Maximum power of brake chopper supplying the individual brake resistor i. See section Brake chopper power ratings on page 44. Duration for generating power P g1. See graph in section Defining the energy absorbing capacity of the common DC link on page 22. AC power line voltage = 2.1 U ac High DC link voltage value but clearly below the trip level
30 30 Planning basics
31 Planning additional instructions 31 4 Planning additional instructions Contents of this chapter This chapter contains some additional instructions for planning a common DC system. Requirements for the AC input connection See the drive hardware manual for the electric power network specification of the drive. Supply all drives which you connect to the AC power line from the same transformer. All drives must have equal supply-side impedance. The supply-side impedance is an important parameter which influences the current distribution. Constructing the DC link If the system consists of more than two drives, construct either common DC bus bars or common DC terminals for the whole system. Connect the DC cabling of every drive to this common connection point. Do not use the DC terminals of one of the drives for this purpose, nor chain the DC link from one drive to another. This ensures that the drives terminals do not overheat.
32 32 Planning additional instructions Selecting the fuses There must be fuses both at the AC supply side of the drive and at the DC connection. They protect the cabling and limit the drive damage in case of a short circuit. Selecting the AC input fuses Equip every drive which you connect to the AC power line with fuses. The default AC fuses for each drive are given in the drive hardware manual. Obey these guidelines if you select other fuses: Fuse type: Only use the default fuse types (ar, T, etc.). See the drive hardware manual. Voltage rating: According to the drive AC voltage rating, except use 500 V fuses for the V AC supply. Nominal current of the fuses I F,N 1.6 I rec,ave I rec,ave is the average rectifying current of the drive. Factor 1.6 covers the influence of cyclic load and ambient conditions. If you do not know the average rectifier current of the drive, use the rated input current of the drive instead. See the drive hardware manual. Make sure that the operation time of the fuse is below the limit given for the default fuses. See the drive hardware manual. Selecting the DC fuses Equip every drive with DC fuses. Install a fuse on both DC+ and DC- cable that you connect from the common DC link connection point to the drive. Suitable fuses for each drive type are listed in section DC fuses on page 46. Obey these guidelines if you select the fuses on your own: Fuse type: ar (ultra-rapid, fast) Voltage rating: Select according to the nominal DC voltage (U DC ). See section DC voltage limits of the drive on page 45. Nominal current: I F,N 1.6 x I dc,ave(i) Make sure that the fuses also protect the DC cabling connected to the drive. P dc,ave(i) I dc,ave = U dc 1.6 Factor which covers the influence of the cyclic load and ambient conditions I dc,ave Average DC link current I F,N Nominal current of the fuse P dc,ave(i) Maximum average DC link power in the DC connection terminals of the individual drive i. (during a worst case 3 min time window) U dc actual DC link voltage = 1.35 x U ac
33 Phase loss protection Planning additional instructions 33 We recommend that you use phase loss guard in the AC supplies of the drives which you connect to the AC power line. If one AC fuse blows, the semiconductors of the drives can be overloaded and be damaged if you do not have the phase loss protection. The internal phase loss detection of the drive will not work, as the addition DC capacitors on the system may prevent the DC ripple becoming large enough to be detected internally. Selecting the power cables Obey the instructions in the drive hardware manual. Size the conductor cross-sectional area of the drive DC cable the same as the conductors of the drive input power cable (AC). Use shielded DC cables, or only run them inside the cabinet. Ground the cable shield at the other end only. Make sure that the lengths of the individual input power cables (AC) do not differ by more than 15% from each other. Make sure that the total cable length of the DC cables between any two drives is no longer than 50 m (164 ft).
34 34 Planning additional instructions DC contactors DC link separation If you connect drives with different type of charging circuits to the AC power line, you must separate their DC link with a DC contactor. The DC links of drives with Type B charging circuit may not be connected to the DC link of drives with Type A charging circuit during the charging. See the table in section Power correction factor (k) on page 41. The contactor must be open during the power up until the separate DC links are charged and the drives are in Ready state. Then you can close the contactor and connect the DC links. Select the DC contactor in the DC link using these values: U dc_max = U 1 I dcn = P DC / U dc P DC P cont.max I dcn P cont.max U 1 U dc_max Nominal DC current in the DC link Power rating of the larger drive to be separated (See the drive hardware manual.) AC input voltage of the drive Maximum voltage over the contactor in the DC link Brake resistor protection If you use resistor braking, you must make sure that if the chopper fails and it cannot switch off, the system will cut off the power supply for the brake resistor. If you use the chopper in a drive with Type B charging circuit, and that drive is the only one that you connect to the AC power line, you do not need extra protection: The drive detects the chopper fault, and its input bridge cuts off the power supply from the AC power line to DC link and further to the resistor. If you use the chopper in a drive with Type A charging circuit, or connect several drives to the AC power line, install a DC contactor between the chopper and brake resistor, and wire the chopper fault relay to open the contactor control circuit after the chopper fault. Select the DC contactor for the chopper using these values: U dc = 1.35 U 1 I p = (1.25 x U dc ) / R brake I rms = (P br / R brake ) ½ I p I rms P br R brake U 1 U dc Peak current during the resistor braking Nominal rms current during the resistor braking Motor braking power that the resistor must dissipate Resistance of the brake resistor AC input voltage of the drive Voltage over the contactor during the braking
35 Electromagnetic Compatibility (EMC) Planning additional instructions 35 To ensure that the common DC link system complies with electromagnetic compatibility (EMC) rules and does not interfere with other systems, obey the following guidelines: Obey the electrical installation instructions in the drive hardware manual. To minimize the conducted emissions, order a relevant EMC filter option for the drive that will be connected to AC power line. See the drive hardware manual for the possible EMC filter options. To minimize the radiated emissions: Keep the power cable runs as short as possible. Especially important is to keep the DC cabling and the brake resistor cabling short. Make 360-degree grounding of the cable shields at the drive cable connection box, using either a metal gland or the clamps supplied. If you install the drives inside a cabinet, make the 360 degree earthing at the cabinet cable entry. Use shielded power cables. For more information of the general EMC guidelines, see Technical guide, EMC compliant installation and configuration for a power drive system (3AFE [English]). Note: ABB has not tested the various common DC systems against the EMC product standard (EN :2004) requirements stated for drives. An EMC plan may be required to gain CE compliance.
36 36 Planning additional instructions Connecting the Ready and Start enable signals All drives which you connect to the AC power line must be ready (charging complete) before you can start to load any of the drives. If a drive on the common DC system starts its motor too early, it can cause damage to the charging contactor or resistor. To make sure that starting is not possible during the charging: 1. Connect the Ready signals of all drives with the AC power line connection in series and supply the circuit with +24 V from one drive. This becomes the common Ready signal for all drives. Note: Relay output RO1 of the drive indicates the Ready signal in ACS880 primary control program when the Factory macro is selected. If you have another macro or control program in use, or want to use another relay output instead, see the drive firmware manual for the parameter settings (parameter group 10 Standard DI, RO). 2. Connect the common Ready signal to digital input DI6 of all drives. 3. Connect the ground of the 24 V DC supply in all drives to each other (DICOM terminals in ZCU control unit). We also recommend that you separate it from the digital I/O ground (DIOGND terminal) in all drives. (Switch J6 in ZCU control unit.) 4. Set the digital input DI6 as the source for the Start enable signal in the drive control program in all drives. (parameter Enable start command in the ACS880 primary control program.) The diagram below shows the control connections with a solid line ZCU Control unit ZCU Control unit ZCU Control unit J6: OFF J6: OFF J6: OFF XD DIIL +24V DICOM XDI 6 DI6 XRO1 1 2 NC COM 3 NO XD DIIL +24V DICOM XDI 6 DI6 XRO1 1 2 NC COM 3 NO XD DIIL +24V DICOM XDI 6 DI6 XRO1 1 2 NC COM 3 NO M ~3 M ~3 M ~3
37 Setting the drive parameters Planning additional instructions 37 Check the settings of the drive parameters against the recommendations below. This is not the complete list of settings, just settings for the common DC system to work effectively. The list is valid for the ACS880 primary control program. Recommendation: Set parameter Motor ctrl mode to DTC in all drives. Set parameter Power motoring limit to the maximum motoring power of the drive load cycle. Set parameter Power generating limit to the maximum generating power of the drive load cycle. When you use a brake chopper: Set parameter Overvoltage control to Disable in all drives. Set parameter Brake chopper to Enabled with thermal model or Enabled without thermal model in those drives that you use the chopper. Set parameter to No action in all drives to prevent unnecessary fault trips. For more information, see the drive firmware manual.
38 38 Planning additional instructions
39 Technical data 39 5 Technical data Contents of this chapter This chapter contains the technical data that you need in the planning of a common DC system.
ABB machinery drives. Application guide Common DC system for ACS380 drives
ABB machinery drives Application guide Common DC system for ACS380 drives List of related manuals Drive manuals and guides ACS380 hardware manual ACS380 firmware manual ACS380 quick installation and start-up
More informationABB SINGLE DRIVES ACS880-01/04 +C132 marine typeapproved. Supplement
ABB SINGLE DRIVES ACS880-01/04 +C132 marine typeapproved drives Supplement Supplement ACS880-01/04 +C132 marine type-approved drives Table of contents 2018 ABB Oy. All Rights Reserved. 3AXD50000010521
More informationHardware manual Sine filters
Options for ABB drives Hardware manual Sine filters M 3~ Drive Sine filter List of related manuals Drive hardware manuals Drive firmware manuals You can find manuals and other product documents in PDF
More informationR5 ACS580-01, ACH580-01
ABB LOW VOLTAGE DRIV Main switch and EMC C1 filter options (+F278, +F316, +E223), IP55 frames R1 to R5 ACS580-01, ACH580-01 and ACQ580-01 drives Installation supplement English......... 5 3AXD50000155132
More informationABB industrial drives. Supplement ACS N7502 drives for SynRM motors (0.8 to 200 kw)
ABB industrial drives Supplement ACS880-01 +N7502 drives for SynRM motors (0.8 to 200 kw) List of related manuals Drive hardware manuals and guides ACS880-01 hardware manual ACS880-01 +N7502 drives for
More informationACS800. Hardware Manual ACS Drives (5.5 to 110 kw) ACS800-U31 Drives (7.5 to 125 HP)
ACS800 Hardware Manual ACS800-31 Drives (5.5 to 110 kw) ACS800-U31 Drives (7.5 to 125 HP) ACS800 Single Drive Manuals HARDWARE MANUALS (appropriate manual is included in the delivery) ACS800-01/U1 Hardware
More informationACS800. Hardware Manual ACS Drives (55 to 2500 kw / 75 to 2800 HP)
ACS800 Hardware Manual ACS800-17 Drives (55 to 2500 kw / 75 to 2800 HP) ACS800-17 Drives 55 to 2500 kw (75 to 2800 HP) Hardware Manual 3AFE68397260 REV B EN EFFECTIVE: 26.10.2005 2005 ABB Oy. All Rights
More informationFrame size R2, IP20 / NEMA 1
Dimension drawings 395 Frame size R2, IP20 / NEMA 1 1) 1) Extension modules add 26 mm (1.02 in) to the depth measure. 3AUA0000067783-A Frame size R2, IP20 / NEMA 1 396 Dimension drawings Frame size R3,
More informationACS800. Hardware Manual ACS Drives (0.55 to 110 kw) ACS800-U1 Drives (0.75 to 150 HP)
ACS800 Hardware Manual ACS800-01 Drives (0.55 to 110 kw) ACS800-U1 Drives (0.75 to 150 HP) ACS800 Single Drive Manuals HARDWARE MANUALS (appropriate manual is included in the delivery) ACS800-01/U1 Hardware
More informationWelcome to ABB machinery drives training. This training module will introduce you to the ACS850-04, the ABB machinery drive module.
Welcome to ABB machinery drives training. This training module will introduce you to the ACS850-04, the ABB machinery drive module. 1 Upon the completion of this module, you will be able to describe the
More informationACS800. Hardware Manual ACS Drives (45 to 560 kw) ACS800-U7 Drives (50 to 600 HP)
ACS800 Hardware Manual ACS800-07 Drives (45 to 560 kw) ACS800-U7 Drives (50 to 600 HP) ACS800 Single Drive Manuals HARDWARE MANUALS (appropriate manual is included in the delivery) ACS800-01/U1 Hardware
More informationABB industrial drives. Option description Bypass connection for ACS880-07, -17, and -37 drives ( A)
ABB industrial drives Option description Bypass connection for ACS880-07, -17, and -37 drives (40...1200 A) List of related manuals Drive hardware manuals and guides ACS880-07 drives (45 to 710 kw, 50
More informationACS800. Hardware Manual ACS Drives (45 to 560 kw) ACS800-U2 Drives (60 to 600 HP)
ACS800 Hardware Manual ACS800-02 Drives (45 to 560 kw) ACS800-U2 Drives (60 to 600 HP) ACS800 Single Drive Manuals HARDWARE MANUALS (appropriate manual is included in the delivery) ACS800-01/U1 Hardware
More informationSDC,Inc. SCR-Regenerative Ac Drive
SDC,Inc WWW.STEVENSDRIVES.COM APPLICATION NOTE #: AN_REG_GEN000 EFFECTIVE DATE: 12 MAR 02 SUPERSEDES DATE: Original NO. OF PAGES: 10 SCR-Regenerative Ac Drive Using a regeneration controller with adjustable-frequency
More informationUpdate notice. General safety. Type code key. Update notice 1
Update notice 1 Update notice The notice concerns the ACS880-01 hardware manuals listed below. Contents of the notice: New drive s 442A-3 and 441A-5, changed ar fuses, added minimum switching frequency
More informationuser's manual nx frequency converters brake resistors
user's manual nx frequency converters brake resistors INDEX Document code: ud00971e Date edited: 1.10.010 1. GENERAL... 3 1.1 Requirement for braking... 3 1. Brake components... 3 1.3 Classes of use...
More informationApplication Note. Common Bussing AC Drives. For 650 and 690+ series drives APP-AC-03
Application Common Bussing AC Drives APP-AC-03 For 650 and 690+ series drives APP-AC-03 2004 SSD Drives inc. 9225 Forsyth Park Drive, Charlotte, NC 28273 Page of 5 Introduction On occasion, one or more
More informationACS800. Hardware Manual ACS Drives (45 to 560 kw) ACS800-U7 Drives (50 to 600 HP)
ACS800 Hardware Manual ACS800-07 Drives (45 to 560 kw) ACS800-U7 Drives (50 to 600 HP) ACS800 Single Drive Manuals HARDWARE MANUALS (appropriate manual is included in the delivery) ACS800-01/U1 Hardware
More informationABB industrial drive ACS800 multidrive, 1.5 kw kw ACS800 multidrive modules, 1.5 kw kw Technical catalogue
ABB industrial drive ACS800 multidrive,.5 kw - 5600 kw ACS800 multidrive modules,.5 kw - 000 kw Technical catalogue Drive IT Low Voltage AC Drive PRODUCTS Type code structure Type code ACS800 - X07-0003
More informationACS800. Hardware Manual ACS Drives (45 to 500 kw) ACS800-U2 Drives (60 to 600 HP)
ACS800 Hardware Manual ACS800-02 Drives (45 to 500 kw) ACS800-U2 Drives (60 to 600 HP) ACS800 Single Drive Manuals HARDWARE MANUALS (appropriate manual is included in the delivery) ACS800-01/U1 Hardware
More informationvacon nx ac drives brake resistors user manual
vacon nx ac drives brake resistors user manual GENERAL vacon 1 TABLE OF CONTENTS Document code: DPD01573C Date edited: 7.1.016 1. GENERAL... 1.1 The requirements for braking... 1. Brake components...
More informationLow voltage AC drives. ABB component drives ACS to 2.2 kw / 0.25 to 3 hp Catalog
Low voltage AC drives ABB component drives ACS55 0.18 to 2.2 kw / 0.25 to 3 hp Catalog ABB component drives ABB component drives ABB component drives are designed to be incorporated into a wide variety
More informationACS 800. Hardware Manual ACS Drives (0.55 to 110 kw) ACS800-U1 Drives (0.75 to 150 HP)
ACS 800 Hardware Manual ACS800-01 Drives (0.55 to 110 kw) ACS800-U1 Drives (0.75 to 150 HP) ACS 800 Single Drive Manuals HARDWARE MANUALS (appropriate manual is included in the delivery) ACS800-01/U1 Hardware
More informationInstallation and Start-up Guide. ACS-BRK Brake Units
Installation and Start-up Guide ACS-BRK Brake Units ACS-BRK Brake Units Installation and Start-up Guide 3AFY 61514309 REV C EN Effective: 16.09.2002 2002 ABB Oy. Safety Warning! All electrical installation
More informationABB industrial drives ACS800, single drives, 0.55 to 5600 kw
ABB industrial drives ACS800, single drives, 0.55 to 5600 kw Technical catalogue PROFILE INDUSTRIES PRODUCTS APPLICATIONS EXPERTISE PARTNERS SERVICES Contents 1 2 Type code Product series Single drives
More informationABB industrial drives ACS800, single drives, 0.55 to 2800 kw
ABB industrial drives ACS800, single drives, 0.55 to 2800 kw Technical catalogue PROFILE INDUSTRIES PRODUCTS APPLICATIONS EXPERTISE PARTNERS SERVICES Contents 1 2 3 Type code Product series Single drives
More informationABB industrial drives ACS800, drive modules 0.55 to 2900 kw Catalog
Low voltage AC drives ABB industrial drives ACS800, drive modules 0.55 to 2900 kw Catalog Selecting and ordering your drive Build up your own ordering code using the type designation key below or contact
More informationFrequently Asked Questions. ABB low voltage drives Low Harmonic AC drives, 7.5 to 2800Hp
ABB low voltage drives Low Harmonic AC drives, 7.5 to 2800Hp Copyright 2009, ABB Inc. All Rights Reserved Specifications subject to change without notice Contact ABB Inc, Low Voltage Drives ABB Inc - Low
More informationACSM1. Hardware Manual ACSM1-04 Drive Modules (0.75 to 45 kw)
ACSM1 Hardware Manual ACSM1-04 Drive Modules (0.75 to 45 kw) ACSM1-04 Drive Modules 0.75 to 45 kw Hardware Manual 3AFE68797543 REV C EN EFFECTIVE: 11.6.2007 2007 ABB Oy. All Rights Reserved. 5 Safety
More informationLow voltage AC drives. ABB micro drives ACS to 3 hp/0.18 to 2.2 kw Catalog
Low voltage AC drives ABB micro drives ACS55 0.25 to 3 hp/0.18 to 2.2 kw Catalog ACS55 IP20 Overview ACS55 micro drives are designed for use in a wide variety of simple machinery applications where only
More informationACS800. Hardware Manual ACS Drives (5.5 to 110 kw) ACS800-U11 Drives (7.5 to 125 HP)
ACS800 Hardware Manual ACS800-11 Drives (5.5 to 110 kw) ACS800-U11 Drives (7.5 to 125 HP) ACS800 Single Drive Manuals HARDWARE MANUALS (appropriate manual is included in the delivery) ACS800-01/U1 Hardware
More informationABB industrial drives ACS800, single drives ACS800, regenerative AC drives ACS800, ultra low harmonic drives
ABB industrial drives ACS800, single drives ACS800, regenerative AC drives ACS800, ultra low harmonic drives Technical catalog 0.75 to 75 HP @ 240 Vac 2 to 2250 HP @ 480 Vac 5 to 3000 HP @ 600 Vac BUSINESS
More informationBrake Resistor Design Guide. How to Read this Design Guide 3 Abbreviations 4. Safety Precautions 5 CE Conformity and Labelling 5
Brake Resistor Design Guide Contents Contents 1 How to Read this Design Guide 3 How to Read this Design Guide 3 Abbreviations 4 2 Safety and Conformity 5 Safety Precautions 5 CE Conformity and Labelling
More informationCatalog. ABB industrial drives ACS800, single drives, 0.55 to 5600 kw
Catalog ABB industrial drives ACS800, single drives, 0.55 to 5600 kw Contents 1 2 Type code Product series Single drives Types and constructions Ratings Voltages Dimensions ACS800-01 - XXXX - X + XXXX
More informationABB industrial drives ACS800, single drives ACS800, regenerative AC drives ACS800, ultra low harmonic drives
ABB industrial drives ACS800, single drives ACS800, regenerative AC drives ACS800, ultra low harmonic drives Technical catalog 0.75 to 75 HP @ 240 Vac 2 to 2250 HP @ 480 Vac 5 to 3000 HP @ 600 Vac BUSINESS
More informationACS 800. Hardware Manual ACS Drives (500 to 2800 kw)
ACS 800 Hardware Manual ACS800-07 Drives (500 to 2800 kw) ACS 800 Single Drive Manuals HARDWARE MANUALS (appropriate manual is included in the delivery) ACS800-01/U1 Hardware Manual 0.55 to 110 kw (0.75
More informationCATALOG. ABB micro drives ACS55, 0.18 to 2.2 kw
CATALOG ABB micro drives ACS55, 0.18 to 2.2 kw 2 ABB MICRO DRIVES, ACS55, 0.18 TO 2.2 KW/0.25 TO 3 HP Ease of integration. ACS55 drives. 3 Table of contents 004 ABB micro drives, ACS55 005 Easily integrated
More informationABB LOW VOLTAGE AC DRIVES, WIND TURBINE CONVERTERS AND SOLAR INVERTERS Converter modules with electrolytic DC capacitors in the DC link Capacitor
ABB LOW VOLTAGE AC DRIVES, WIND TURBINE CONVERTERS AND SOLAR INVERTERS Converter modules with electrolytic DC capacitors in the DC link Capacitor reforming instructions 3 Table of contents 1. Introduction
More informationABB machinery drives. Hardware manual ACS drive modules (55 to 200 kw, 60 to 200 hp)
ABB machinery drives Hardware manual ACS850-04 drive modules (55 to 200 kw, 60 to 200 hp) List of related manuals Drive hardware manuals and guides Code (English) ACS850-04 drive modules (0.37 to 45 kw)
More informationEDB6032_G/GB Antriebstechnik. Operating Instructions. Brake chopper 6032/6033/6034
EDB6032_G/GB 00376698 Antriebstechnik Operating Instructions Brake chopper 6032/6033/6034 These operating instructions are valid for the devices with the nameplate data: 6032_G.2E 6033_G.2E 6034_G.1A Type
More informationApplication Note CTAN #127
Application Note CTAN #127 Guidelines and Considerations for Common Bus Connection of AC Drives An important advantage of AC drives with a fixed DC is the ability to connect the es together so that energy
More informationElectronic Ballast EVG 2000-T
Electronic Ballast EVG 2000-T Operating Manual Table of contents 1 Description 1.1 Advantages of this ballast... 3 1.2 Functional principle... 3 1.3 Energization... 4 1.4 Visualization... 5 1.5 Indications
More informationTechnical Guide No. 7. Dimensioning of a Drive system
Technical Guide No. 7 Dimensioning of a Drive system 2 Technical Guide No.7 - Dimensioning of a Drive system Contents 1. Introduction... 5 2. Drive system... 6 3. General description of a dimensioning
More informationACS 800. Hardware Manual ACS Drives (90 to 500 kw) ACS800-U2 Drives (125 to 600 HP)
ACS 800 Hardware Manual ACS800-02 Drives (90 to 500 kw) ACS800-U2 Drives (125 to 600 HP) ACS 800 Single Drive Manuals GENERAL MANUALS ACS800-01/U1 Hardware Manual 1.1 to 110 kw (1.5 to 150 HP) 3AFE 64382101
More informationABB industrial drives ACS800, drive modules. 2 to Vac 5 to Vac
ABB industrial drives ACS800, drive modules Technical catalog 0.75 to 250 HP @ 240 Vac 2 to 2800 HP @ 480 Vac 5 to 2400 HP @ 600 Vac Contents ABB industrial drives 1 2 3 4 Product series Drive Modules
More informationInverter System Accessories
Inverter System 5 In This Chapter... page Introduction... 2 Component Descriptions... 3 Dynamic... 6 5 2 Introduction Introduction A motor speed control system will obviously include a motor and inverter,
More informationACS 800. Hardware Manual ACS Drive Modules (90 to 500 kw) ACS800-U4 Drive Modules (125 to 600 HP)
ACS 800 Hardware Manual ACS800-04 Drive Modules (90 to 500 kw) ACS800-U4 Drive Modules (125 to 600 HP) ACS 800 Single Drive Manuals HARDWARE MANUALS (appropriate manual is included in the delivery) ACS800-01/U1
More informationABB Component Drives ACS150, 0.5 to 5 Hp
ABB Component Drives ACS150, 0.5 to 5 Hp Technical Catalog BUSINESS PROFILE INDUSTRIES PRODUCTS APPLICATIONS EXPERTISE PARTNERS SERVICES Contents Choice 1: Simply contact your local ABB drives sales office
More informationUser s Manual. ACS550-CC Packaged Drive with Bypass Supplement for ACS550-01/U1 Drives User s Manual
User s Manual ACS550-CC Packaged Drive with Bypass Supplement for ACS550-01/U1 Drives User s Manual ii ACS550-CC Packaged Drive with Bypass ACS550 Drive Manuals GENERAL MANUALS ACS550-01/U1 Drives User's
More informationHitachi America, Ltd.
Hitachi America, Ltd. RCU Series Regenerative Converter Unit Instruction Manual NOTE: REFER ALSO TO APPLICABLE INVERTER INSTRUCTION MANUAL Manual Number: HAL1057A May 2010 After reading this manual, keep
More informationABB wind turbine converters. Supplement to hardware manual ACS upgrade kits
ABB wind turbine converters Supplement to hardware manual ACS800-67 upgrade kits List of related manuals ACS800-67 manuals ACS800-67 wind turbine converters for asynchronous slip ring generators hardware
More informationCI-TI Contactors - VLT Frequency Converters
MN.90.K1.02 - VLT is a registered Danfoss trademark 1 Description This data sheet is based on tests made in co-operation with Contactor Business from Danfoss Automatic Division and Danfoss Drives A/S.
More informationBrake Chopper BC BC 4.1. Instruction and Operation Manual
Brake Chopper BC 2.1 - BC 4.1 Instruction and Operation Manual Caution: There is always a risk involved in the handling of electrical machinery! Therefore mounting and maintenance should only be done by
More informationWelcome to the ABB Industrial Drives, ACS800 planning the installation training module. If you need help navigating this module, click the Help
Welcome to the ABB Industrial Drives, ACS800 planning the installation training module. If you need help navigating this module, click the Help button in the top right corner. To view the presenter notes
More information4100C BOSS AC Shovel Drive System Overview. WMEA Edmonton - June 2008
4100C BOSS AC Shovel Drive System Overview WMEA Edmonton - June 2008 Overview Drives Partnership with ABB Deck Plan / One-Line Schematic ISU (IGBT Supply Unit) Shovel Motion Inverters Cabling / Grounding
More informationMatrix APAX. 380V-415V 50Hz TECHNICAL REFERENCE MANUAL
Matrix APAX 380V-415V 50Hz TECHNICAL REFERENCE MANUAL WARNING High Voltage! Only a qualified electrician can carry out the electrical installation of this filter. Quick Reference ❶ Performance Data Pages
More informationABB industrial drives ACS800, multidrives, 1.5 to 5600 kw
ABB industrial drives ACS800, multidrives, 1.5 to 5600 kw Technical catalogue PROFILE INDUSTRIES PRODUCTS APPLICATIONS EXPERTISE PARTNERS SERVICES Type code structure 1 2 3 Type code Product series Types
More informationABB industrial drives ACS800, single drives, 0.75 to 6000 hp
Catalog ABB industrial drives ACS800, single drives, 0.75 to 6000 hp Contents ABB industrial drives 1 2 Product series Single Drives 3 4 Hardware options Control connections and communications 5 6 7 8
More informationCommon Bus and Line Regeneration
Common Bus and Line Regeneration Addressing VFD applications when Regenerative Energy is Present Steve Petersen, Drives Technical Training Yaskawa America, Inc. Variable frequency drives (VFDs) are implemented
More informationACS800. Hardware Manual ACS Drives (5.5 to 110 kw) ACS800-U31 Drives (7.5 to 125 hp)
ACS800 Hardware Manual ACS800-31 Drives (5.5 to 110 kw) ACS800-U31 Drives (7.5 to 125 hp) List of related manuals Drive hardware manuals and guides ACS800-31/U31 Hardware Manual (5.5 to 110 kw, 7.5 to
More informationACS580, ACH580 and ACQ580 drive module frames R3 and R5 to R9 for cabinet installation (options +P940 and +P944) Supplement
ABB GENERAL DRIVES, ABB DRIVES FOR HVAC, ABB DRIVES FOR WATER ACS580, ACH580 and ACQ580 drive module frames R3 and R5 to R9 for cabinet installation (options +P940 and +P944) Supplement Supplement ACS580,
More informationOrdering Information. Switching Power Supply S82F. Industrial-Grade Power Supply for General or Peak Load Applications SWITCHING POWER SUPPLIES
Switching Power Supply S82F Industrial-Grade Power Supply for General or Peak Load Applications Correct input voltage range is automatically selected: 1 VAC or 2 VAC. Model S82F-P is suitable for peak
More informationVariable speed application guidelines
Variable speed application guidelines Frequency converter VLT 00 SCROLL COMPRESSORS REFRIGERATION AND AIR CONDITIONING www.danfoss.com Introduction The introduction of speed control for refrigeration
More informationMODVAR Low voltage reactive power compensation modules Installation manual
MODVAR Low voltage reactive power compensation modules Installation manual MODVAR Low voltage reactive power compensation modules Before installation, read this manual carefully and keep at the disposal
More informationABB MACHINERY DRIVES ACS380 drives Recycling instructions and environmental information
ABB MACHINERY DRIVES ACS380 drives Recycling instructions and environmental information List of related manuals Drive hardware manuals and guides ACS380 drives recycling instructions and environmental
More informationSINAMICS SM150. 4/2 Overview. 4/2 Benefits. 4/2 Design. 4/6 Function. 4/8 Selection and ordering data. 4/8 Options
/2 Overview /2 Benefits /2 Design /6 Function /8 Selection and ordering data /8 Options Technical data /1 General technical data /15 Control properties /15 Ambient conditions /16 Installation conditions
More informationAppendix: Safety and application notes for... 15
Contents Safety... 2 Warnings... 2 Symbols used in this manual... 2 Operator s safety... 2 Avoid filter module damage... 2 DC-link resonance... 2 Description... 3 Description... 3 Ordering numbers, 380-415
More informationACS 800. Hardware Manual ACS Drives (75 to 1120 kw)
ACS 800 Hardware Manual ACS800-17 Drives (75 to 1120 kw) ACS800-17 Drives (75 to 1120 kw) Hardware Manual 3AFE 64681338 Rev A EN EFFECTIVE: 01.11.2002 2002 ABB Oy. All Rights Reserved. 5 Safety instructions
More informationLOW VOLTAGE AC DRIVES. ABB industrial drives ACS880, single drives 0.55 to 3200 kw
LOW VOLTAGE AC DRIVES ABB industrial drives ACS880, single drives 0.55 to 3200 kw 2 ABB INDUSTRIAL DRIVES, ACS880, SINGLE DRIVES, CATALOG Reliability, performance and safety. ACS880 series. 3 Table of
More informationQS20.241, QS C1
QS2.21, QS2.21C1 QSeries 27. APPLICATION NOTES 27.1. REPETITIVE PULSE LOADING Typically, a load current is not constant. It varies over time. For pulse load compatibility, following rules must be met:
More informationUser s Manual. ACS550-CC Packaged Drive with Bypass Supplement for ACS550-01/U1 Drives User s Manual
User s Manual ACS550-CC Packaged Drive with Bypass Supplement for ACS550-01/U1 Drives User s Manual ii ACS550-CC Packaged Drive with Bypass ACS550 Drive Manuals GENERAL MANUALS ACS550-01/U1 Drives User's
More informationREFERENCE MANUAL FORM: MX-TRM-E REL REV MTE
Matrix APAX 380V-415V 50Hz TECHNICAL REFERENCE MANUAL FORM: MX-TRM-E REL. September 2014 REV. 002 2014 MTE Corporation WARNING High Voltage! Only a qualified electrician can carry out the electrical installation
More informationUser s Manual. ACH550-CC/CD Packaged Drive with Classic Bypass Supplement for ACH550-UH HVAC User s Manual
User s Manual ACH550-CC/CD Packaged Drive with Classic Bypass Supplement for ACH550-UH HVAC User s Manual ii ACH550-CC/CD Packaged Drive with Classic Bypass ACH550 Drive Manuals GENERAL MANUALS ACH550-UH
More informationProducts Tde Macno. User s Manual BRAKING UNIT. Cod. MP00401E00 V_1.0
Products Tde Macno User s Manual BRAKING UNIT Cod. MP00401E00 V_1.0 SUMMARY 1 GENERAL DESCRIPTION... 2 2 USE LIMITATIONS... 2 2.1 Climatic Class... 2 2.2 Resistance To Chemically Active Substances...
More informationAPPLICATION NOTE AN-ODP March 2009
Application Note Title AN-ODP-37 Braking Resistor Selection and Usage Revision History Version Comments Author Date 2.21 Previous version NX 15/6/07 3.00 Revised to new format, additional information added
More informationABB component drives ACS150, 0.5 to 5 Hp
ABB component drives ACS150, 0.5 to 5 Hp Technical Catalog BUSINESS PROFILE INDUSTRIES PRODUCTS APPLICATIONS EXPERTISE PARTNERS SERVICES Contents Choice 1: Simply contact your local ABB drives sales office
More informationAltivar Regenerative Unit
Altivar Regenerative Unit User Manual 11/2016 NVE88423-10/2016 www.schneider-electric.com The information provided in this documentation contains general descriptions and/or technical characteristics of
More informationBurden Fuse Rating Resistor SAF / SAK6 1NM 10mm M8 12NM SAF / SAK10 2NM 16mm M8 12NM
Contents Section Page 1.0 Introduction 1 2.0 Specification 1-4 3.0 Installation 5-8 4.0 Programming 9-10 5.0 Menus 10-12 6.0 Fault Finding/Diagnostics 12-13 7.0 Communication 13 8.0 Setting Up 13-16 1.0
More informationTechnical Explanation for Inverters
CSM_Inverter_TG_E_1_2 Introduction What Is an Inverter? An inverter controls the frequency of power supplied to an AC motor to control the rotation speed of the motor. Without an inverter, the AC motor
More informationFeatures IN THIS CHAPTER
CHAPTER THREE 3Special Features IN THIS CHAPTER Motor Braking Regeneration Solutions Sharing the Power Bus: V Bus+ and V Bus- Current Foldback (I T Limit) Front Panel Test Points Resolver Alignment ➂ Special
More informationThis manual is to be given to the end user. Eur en / e. Remote speed reference input. Remote current speed reference input (A1)
4020 en - 2013.08 / e Eur T1 0V Remote speed reference input T2 Remote current speed reference input (A1) T3 +10V reference output This manual is to be given to the end user +24V 0V 10k (2kmin) _ + V T4
More informationUser s Manual. ACH550-CC/CD Packaged Drive with Classic Bypass Supplement for ACH550-UH HVAC User s Manual
User s Manual ACH550-CC/CD Packaged Drive with Classic Bypass Supplement for ACH550-UH HVAC User s Manual ii ACH550-CC/CD Packaged Drive with Classic Bypass ACH550 Drive Manuals GENERAL MANUALS ACH550-UH
More information2.3. Adjustable Frequency Drives. Contents. Standards and Certifications
Contents Selection................ Product Selection....................... Accessories........................... Technical Data and Specifications.......... Dimensions........................... Page
More informationPlanning information SIMODRIVE 611/POSMO
SIMODRIVE 6/POSMO Information on system design 3 Operation with unregulated infeed 4 Drive dimensioning guide 5 Fundamental principles of drive dimensioning 6 Planning sheet for calculating the DC link
More informationLV Capacitor CLMD03 Power Module Instruction manual
LV Capacitor CLMD03 Power Module Instruction manual Table of Contents 1 Safety... 3 2 Upon reception... 3 2.1 Inspection on reception... 3 2.2 Storage- transportation handling... 3 3 Hardware Description...
More informationDycon D1532SM. EN50131/PD6662 Grade 3, 12V 2A Power Supply. Technical Description Installation and Operating Manual DYCON POWER SOLUTIONS LTD
Dycon D1532SM EN50131/PD6662 Grade 3, 12V 2A Power Supply Technical Description Installation and Operating Manual DYCON POWER SOLUTIONS LTD Tel: +44 (0)1443 471 900 Unit A Cwm Cynon Business Park Mountain
More informationCabinet-built single drives, ACS880-07
Cabinet-built single drives, ACS880-07 Our cabinet-built single drives are built to order, meeting customer needs despite any technical challenges. Designed on ABB's common drives architecture, this compact
More informationWorld Class Power Solutions. Rectifiers. For Stationary Battery Systems in Nuclear Power Plants
World Class Power Solutions Rectifiers For Stationary Battery Systems in Nuclear Power Plants General 2 1.1 Application Electronically controlled rectifier assemblies are used in conjunction with suitable
More informationUltra-Rapid Fuse Links for the Protection of Semiconductor Rectifiers
Ultra-Rapid Fuse Links for the Protection of Semiconductor Rectifiers 1.General The design of rectifier equipment requires specific provisions in the switchgear for the protection of power semiconductor
More informationModel ER-340XRi / ER-680XRi / ER-1220XRi DC drive product manual HG iss 9 1
Model ER-340XRi / ER-680XRi / ER-1220XRi DC drive product manual HG102909 iss 9 1 This drive is an isolated 4 Quadrant speed controller for shunt wound or permanent magnet motors. It utilises speed feedback
More informationBrake Pack SB50W. Standard AC Motors A-143. Standard AC Motors Intro duction. Brake Pack. AC Speed Control Motors Inverter.
Standard AC SB5W Standard AC Intro duction Induction Reversible Right -Angle Gearheads SB5W AC Speed Control Inverter SB5W US ES2 FE1/FE2 Watertight, Dust-Resistant Torque Accessories Installation A-143
More informationLOW VOLTAGE WIND CONVERTERS. ABB wind turbine converters ACS880, 800 kw to 8 MW
LOW VOLTAGE WIND CONVERTERS ABB wind turbine converters ACS880, 800 kw to 8 MW 2 ABB WIND CONVERTERS, ACS880 WIND TURBINE CONVERTERS ACS880 wind turbine converter Flexible solution The ACS880 converter
More informationAPPLICATION NOTE QuickStick 100 Power Cable Sizing and Selection
APPLICATION NOTE QuickStick 100 Power Cable Sizing and Selection Purpose This document will provide an introduction to power supply cables and selecting a power cabling architecture for a QuickStick 100
More informationLow voltage AC drives. ABB industrial drives ACS800, multidrives 1.1 to 5600 kw Catalog
Low voltage AC drives ABB industrial drives ACS800, multidrives 1.1 to 5600 kw Catalog Selecting and ordering your drive Build up your own ordering code using the type code key below or contact your local
More informationABB industrial drives. Recycling instructions and environmental information ACS drives
ABB industrial drives Recycling instructions and environmental information ACS880-0 drives List of related manuals Drive hardware manuals and guides ACS880-0 drives recycling instructions and environmental
More informationInverter Systems For HEIDENHAIN Controls. Information for the Machine Tool Builder
Inverter Systems For HEIDENHAIN Controls Information for the Machine Tool Builder 09/2017 HEIDENHAIN inverter systems The inverter systems from HEIDENHAIN are suitable for the HEIDENHAIN controls with
More informationApplication Description
-14 Type, Intelligent Technologies (IT.) Soft Starters February 2007 Contents Description Page Type, Intelligent Technologies (IT.) Soft Starters Product Description....... -14 Application Description....
More informationAF series contactors (9 2650)
R E32527 R E39322 contactors General purpose and motor applications AF series contactors (9 2650) 3- & 4-pole contactors General purpose up to 2700 A Motor applications up to 50 hp, 900 kw NEMA Sizes 00
More informationLCL FILTERS INSTRUCTIONS MANUAL (M A) (c) CIRCUTOR S.A.
LCL FILTERS INSTRUCTIONS MANUAL (M98121701-03-09A) (c) CIRCUTOR S.A. ------ LCL filters: Instructions Manual ----- Page 2 TABLE OF CONTENTS TABLE OF CONTENTS 2 1 CHECKS ON RECEIPT OF THE EQUIPMENT. 3 2
More informationInduction Power Supplies
Induction Power Supplies 7.5kW; 135 400kHz 480V version (Integral Heat Station) User s Guide Model 7.5-135/400-3-480 SMD Control Brds Rev. D 5/08 Table of Contents 1. Specifications and features...3 2.
More information