Electronic soft starters

Transcription

1 Electronic soft starters Soft starters Electronic soft starters product selection guide - 2 Sprecher + Schuh PCS - introduction, specifications and ordering details - 4 AuCom CSX and CSXi - introduction, specifications and ordering details - 7 EMX3 - introduction, specifications and ordering details

2 CSXI SERIES TO 110 KW EMX3 SERIES TO KW CS SX SERIES TO 1101 KW PC CS SERIES TO 75 KW

3 Product selection guide Introduction NHP offers an extensive range of soft starter products to ensure your technical and commercial objectives are easily satisfied. The following table provides an overview of the features available from each model and an indication of the duty cycles (Light,, Heavy & ) that the products are suited to. When used in conjunction with the table on page -3, accurate soft starter selection for your intended application is assured. Cat No. PCS CSX CSXi EMX3 Power range Voltage range Strategy kw, 3 wire kw, wire V AC Closed loop controlled current kw, 3 wire V AC Open loop controlled voltage kw, 3 wire V AC Closed loop controlled current kw, 3 wire kw, wire V AC V AC 1 ) Closed loop controlled current Controlled phases 3 2 with Equi-Vec TM 2 with Equi-Vec TM 3 Utilisation category User adjustment AC 53b, built-in bypass DIP switch AC 53b, built-in bypass Rotary switch AC 53b, built-in bypass Rotary switch AC 53a, Continuous AC 53b, Bypassed Digital keypad Start modes Timed voltage ramp Current limit Kick-start Timed voltage ramp Constant current Timed current ramp XLR-8 adaptive acceleration Constant current Timed current ramp Kick-start Stop modes Protection Outputs Soft stop Overload c/w adj. trip class Phase imbalance Phase sequence Line fault/open load Starter over-temp Shorted SCR 1 x Fixed 1 x Programmable 1 x Optional Soft stop Line fault/open load Shorted SCR Comms error Supply frequency 1 x Fixed Soft stop Overload c/w adj. trip class Motor thermistor Excess start time Phase imbalance Phase sequence Line fault/open load Shorted SCR Comms error 1 x Fixed 1 x Programmable XLR-8 adaptive deceleration TVR soft stop Brake mode Overload c/w prog thermal model Motor thermistor Excess start time Phase imbalance Phase sequence Electronic shearpin Under-current Aux. trip input Line fault/open load Starter over-temp Shorted SCR Comms error 1 x Fixed 3 x Programmable Inputs 1 x Start 1 x Stop 1 x Start 1 x Stop 1 x Start 1 x Stop 1 x 4-20 ma Prog 1 x Start 1 x Stop 1 x Reset 2 x Programmable 1 x PT 100 Indication Sundry 1 Flash coded LED Various accessories to integrate with S+S switchgear products 1 ) 2 Flash coded LEDs Remote operator 1 ) Modbus module 1 ) DeviceNet Module 1 ) Profibus Module 1 ) Semiconductor fuses 1 ) 2 Flash coded LEDs Remote operator 1 ) Modbus module 1 ) DeviceNet Module 1 ) Profibus Module 1 ) Semiconductor fuses 1 ) Multi-line plain English graphical display Simulation modes Dual parameter sets Trip log Event log Starts / hours counter Auto-stop Emergency and fire modes Modbus, DeviceNet, Profibus 1 ) Remote mount keypad 1 ) 90 V AC 1 ) Semiconductor fuses 1 ) Expansion I/O 1 ) RTD/ Ground fault module 1 ) Applications (Refer page -3) Light & duty Light, & Heavy duty Light, & Heavy duty Light,, Heavy & duty Page reference Note: 1 ) Optional extra. - 2 For further information please contact Sales 1300 NHP NHP or visit nhp.com.au GST not included

4 Applications and duty cycle categories Electronic soft starters Soft starter ratings are influenced by several factors but none more so than the starting time and starting current characteristics of the driven machine. The following table, when used in conjunction with the ratings matrices provided on the following pages, ensures accurate soft starter selection. Application Agitator Atomiser Bottle washer Centrifuge Chipper Compressor - Recip (Loaded) Compressor - Recip (Unloaded) Compressor - Screw (Loaded) Compressor - Screw (Unloaded) Conveyor - Belt Conveyor - Roller Conveyor - Screw Crusher - Cone Crusher - Jaw Crusher - Rotary Crusher - Vertical impact Debarker Dryer Dust collector Edger Fan - Axial (Damped) Fan - Axial (Un-damped) Fan - Centrifugal (Damped) Fan - Centrifugal (Un-damped) Note: Heavy Heavy Light Heavy Heavy Heavy Application Fan - High pressure Grinder Hydraulic power pack Mill Mill - Ball Mill - Hammer Mill - Roller Mixer Palletiser Planer Press Pump - Bore Pump - Centrifugal Pump - Positive displacement Pump - Slurry Re-pulper Rotary table Sander Saw - Bandsaw Saw - Circular Separator Shredder Slicer Tumbler The above table is intended as a guide only. Individual machine and motor characteristics will determine the actual start current and start time requirements. category definition - Example Category Continuous operation Bypassed operation Light Heavy Heavy Heavy Light Heavy Light duty AC 53a: 3-10: AC 53b: 3-10: 350 duty AC 53a: : AC 53b: : 345 Heavy duty AC 53a: 4-20: AC 53b: 4-20: 340 duty AC 53a: : AC 53b: : 330 Example 1 Continuous operation AC 53a: 3-10: Start condition 3 = 3 x FLC 10 = 10 seconds Example 2 Bypassed operation AC 53b: 3-10: 350 Start condition 3 = 3 x FLC 10 = 10 seconds cycle 50 = Ratio of ON/OFF time 50 % 10 = Operating cycles per hour Time between ramps 350 = 350 seconds For further information please contact Sales 1300 NHP NHP or visit nhp.com.au GST not included - 3

5 PCS series to 75 kw PCS overview The PCS is a compact, simple to use soft starter product designed for 3 phase motors with ratings of up to 45 kw (3 wire) and 75 kw ( wire). Unlike competing compact soft starter products, the PCS controls all three phases to the motor, thereby further extending its application possibilities and minimising thermal stresses on the motor. The basic PCS soft starter features built-in electronic motor protection with adjustable trip class together with a number of other motor and system protection functions. It also has a builtin bypass contactor, thus providing very low watts loss, smaller footprint dimensions, suitability for high density motor control panels and minimising installed cost. The multiple starting and stopping modes offered by the PCS as standard make it suitable for a large variety of industrial applications. The PCS is currently available in 2 voltage ranges, V AC (stocked by NHP) and V AC (available on indent basis) and are suitable for connection to 50 or 0 Hz supply systems. Motor starting PCS soft starters provide the user a selection of starting and stopping modes as standard. The ability to select and tailor the starting format ensures the full benefits of soft starting can be achieved in any industrial motor starting application. Standard starting modes Timed voltage ramp The timed voltage ramp soft start mode offered by the PCS has the most general application. User adjustments for initial torque and start ramp time allow the PCS to be configured for a variety of applications. The initial torque can be adjusted from 15 % to 5 % of locked rotor torque. The start ramp time can be adjusted from 2 to 30 seconds. Timed voltage ramp soft start Current limit The current limit start mode is used when it is necessary to limit the maximum starting current. The current limit setting can be adjusted to provide 150 %, 250 %, 350 % or 450 % of full load amps during start. The start time is also user adjustable from 2 to 30 seconds. Note: If the motor is not up to speed after the selected time elapses, the PCS will transition to full voltage. Current limit Kickstart The kickstart function is intended for use on machines that present a high frictional starting characteristic. It provides a current pulse of 450 % FLC over a user adjustable period of 0 to 1.5 seconds, allowing the motor to develop the additional starting torque required to get the load moving. Kickstart - 4 For further information please contact Sales 1300 NHP NHP or visit nhp.com.au GST not included

6 PCS series to 75 kw Standard stopping modes Soft Stop The soft stop function can be used to extend the stopping time of the motor and load. When enabled, the ramp down time can be set to either once, twice or three times the start ramp time setting. The motor will stop when the output voltage from the PCS reaches the point where the load torque is greater than the motor torque. Timed voltage ramp soft stop Starter over-temperature protection The PCS monitors the temperature of its power circuits (SCRs) by means of internal thermistors. When the maximum rated temperature of the power assembly is reached, the PCS switches off and a temperature fault is indicated via LED. Shorted SCR protection Prior to every start, the PCS will check the integrity of its power assembly (SCRs) and load connections to the motor. If the PCS detects a shorted SCR and/or open circuit on its output, the start will be aborted. This prevents damage from phase imbalance. Fault indication In all cases, when a fault is detected the PCS will trip in order to protect the motor and illuminate a fault LED. The fault LED is flash coded, to assist the user in identifying the trip cause thus simplifying the troubleshooting process. PCS protection functions Electronic motor overload protection with user selectable trip class The PCS soft starter provides electronic motor overload protection with adjustable trip class and automatic or manual reset selectivity as standard making it extremely versatile. The motor full load current is user adjusted via a potentiometer located on the front panel. Overload trip class (either OFF, 10, 15 or 20 seconds) and automatic or manual reset operation are DIP switch selectable. Note: The trip rating is 120 % of potentiometer setting. Phase sequence protection The PCS provides a user selectable (ON or OFF) phase sequence protection function as standard. When selected, the PCS will monitor the incoming phases before application of power to the motor. Phase loss protection The PCS provides phase loss protection as standard to ensure the motor will not attempt to start when there is a power phase missing. This protects the motor from burnout resulting from single phase starting conditions. PCS set-up procedure Quick and accurate set-up of the PCS is assured through a simple to use combination DIP switch selection panel and potentiometer. Where only basic soft start and motor protection functionality is required, the user need only set the motor full load current. PCS DIP switch selection panel PCS optional extras Auxiliary contacts The PCS provides 2 output relays as standard, one of which is programmable for instantaneous or up-to-speed operation. Should additional contacts be required, auxiliary contacts are available in a number of configurations. Open circuit output/open load protection The PCS monitors the motor circuit to ensure the motor is connected throughout all phases of operation. Phase imbalance protection The PCS provides phase imbalance protection as standard. During run it continually monitors motor current through its internal current transformers. To prevent motor over-heating or damage, the PCS will trip if the phase imbalance exceeds specified limits. Remote fault reset Remote reset functionality can be achieved by installing a remote reset magnet onto the PCS. Reset magnets are available for all common AC control voltages. Protective modules Protective modules containing metal oxide varistors (MOVs) and snubber networks can be installed to protect the PCS against line transients and electrical noise. For further information please contact Sales 1300 NHP NHP or visit nhp.com.au GST not included - 5

7 PCS series - technical / ordering details Catalogue Number construction The PCS is available in a variety of different formats to ensure individual user requirements are totally satisfied. Models stocked by NHP are those listed below. All other combinations are available on indent, POA. PCS V Scan the QR code to view Motor Control & Drives brochures. Product series designation C = 3 wire, wire motor connection Current rating (3 wire) AC 53b:3.5-15:3585 Ambient temp. 50 C, Altitude < 2000 m 003 = 3 Amps, 009 = 9 Amps, 01 = 1 Amps, 019 = 19 Amps, 025 = 25 Amps, 030 = 30 Amps, 037 = 37 Amps, 043 = 43 Amps, 00 = 0 Amps, 085 = 85 Amps Ordering details Ratings at 3.5 x FLC, 15 seconds 1 ) PCS V 3 ) PCS V 3 ) PCS V 3 ) PCS V 3 ) PCS V 3 ) PCS V 3 ) PCS V 3 ) PCS V 3 ) PCS V 3 ) Optional control supply Blank = 100 V AC V AC 024 = 24 V AC/DC Three phase supply voltage 480 V = 200 V AC V AC 00 V = 200 V AC - 00 V AC (Indent POA) Max. motor FLC 24 V AC/DC 3 Wire Wire Overload 2 ) Dimensions (mm) Standard Control (A) (A) setting range (A) Height Width Depth Cat. No. Price $ Cat. No. Price $ PCS V 3 ) PCS V-024V 3 ) Optional extras Auxiliary contacts Connection modules Protective modules Cooling fan Remote Reset Magnets N/O contact 2 N/O contacts 1 N/C contact N/O & 1 N/C contact Connects PCS to CA Connects PCS to CA Connects PCS to KT 7-25 S series breaker 480 V version suits all PCS models to 37 Amps 480 V version suits all PCS models 43 to 85 Amps 00 V version suits all PCS models to 37 Amps 00 V version for all models 43 to 85 Amps Suits all PCS models 5 ) Suits PCS models to 37 Amps (Supplied as standard with PCS models 43 to 135 Amps) PCS V-024V 3 ) PCS V-024V 3 ) PCS V-024V 3 ) PCS V-024V 3 ) PCS V-024V 3 ) PCS V-024V 3 ) PCS V-024V 3 ) PCS V-024V 3 ) PCS V-024V 3 ) Cat. No. Price $ PCS-PA-10 4 ) PCS-PA-20 4 ) PCS-PA-01 4 ) PCS-PA-11 4 ) PCS-23-CI23 4 ) PCS-37-CI37 4 ) PCS-25S-CC25 4 ) PCP V 4 ) PCP V 4 ) PCP-04-00V 4 ) PCP V 4 ) CMR7_V 4 ) PCV-04 4 ) Price Schedule A3 Notes: 1 ) Refer NHP for starts/hour information. 2 ) When using the PCS in wire mode, the overload current must be set to 58 % of the motor FLC. E.g. A 50 Amp motor in wire mode would use a PCS V and the overload current setting would be set to 29 Amps. 3 ) Price Schedule A3. 4 ) Price Schedule B4. 5 ) Standard voltages 110 to 240 V AC 50/0 Hz. PCS starters are also available in enclosed format. Refer Section 5 for details. - For further information please contact Sales 1300 NHP NHP or visit nhp.com.au GST not included

8 CSX series to 110 kw CSX overview The CSX is a compact soft starter intended for use with 3 phase motors ranging from 7.5 to 110 kw at 400 V AC. Designed with the first time soft start user in mind, the CSX incorporates a number of unique features aimed specifically at simplifying the installation and commissioning processes while also significantly reducing installed cost. In order to achieve this the CSX is provided with Equi-Vec balanced vector control technology and in-built bypass contactor. In operation, the CSX provides smooth acceleration and deceleration of the motor and connected load, thereby minimising the electrical and mechanical stresses that would otherwise be encountered through the use of electromechanical motor starting methods. Equi-Vec technology Equi-Vec balanced vector control is state-of-the-art technology developed to enhance the performance of 2 phase soft start controllers. By balancing the current vectors during motor starting, the CSX is able to provide 3 phase like performance while maintaining the commercial and mechanical advantages normally associated with compact soft starter technology. In-built bypass contactor To further reduce installation complexity and cost the CSX is provided with an in-built bypass contactor as standard. This eliminates the need for purchase and installation of an external bypass contactor and/or the need to force ventilate the enclosure. Standard starting modes Timed voltage ramp soft start The timed voltage ramp start mode is ideally suited to those applications that exhibit a variable start torque requirement. It allows the user to program an initial start voltage and start ramp time to ensure electrical and mechanical stresses are minimised irrespective of motor loading. Time voltage ramp soft start CSX-007-V4-C1 Standard stopping modes Timed voltage ramp soft stop During soft stop, the CSX gradually decreases output voltage over a user selected ramp time enabling driven machines to be stopped gently. This is of particular advantage in applications where machinery and/or product are adversely affected by sudden stopping. Examples include pumps and conveyors. Time voltage ramp soft stop Notes: The soft stop feature can be disabled by selecting a 0 stop time. The soft start and soft stop ramp times are independently adjustable. Protection features The CSX also offers an essential level of protection against; Power circuit faults Supply frequency faults Communications failure faults Catalogue Number construction CSX V4 - C1 CSX set-up procedure Quick and accurate set-up of the CSX is as simple as setting two rotary switches to deliver your preferred soft starting performance. For those applications that can benefit from soft stop, an additional rotary switch is provided. Control supply voltage C1 = V AC or V AC C2 = 24 V AC/V DC (indent) Three phase supply voltage V4 = V AC V = V AC Nominal motor kw 400 V AC E.g. 007 = 7.5 kw, 110 = 110 kw For further information please contact Sales 1300 NHP NHP or visit nhp.com.au GST not included - 7

9 Finger guards (for models ) 1 ) CSX-007-V4-C1 CSX-015-V4-C1 CSX-018-V4-C1 CSX-022-V4-C1 CSX-030-V4-C1 CSX-037-V4-C1 CSX-045-V4-C1 CSX-055-V4-C1 CSX-075-V4-C1 CSX-090-V4-C1 CSX-110-V4-C1 Fast acting semiconductor fuses (400 V AC applications, 3 required per starter) For model CSX-007 For model CSX-015 For models CSX-018 and CSX-022 For model CSX-030 For models CSX-037 to CSX-055 For model CSX-075 For models CSX-090 and CSX-110 Semiconductor fuse holders (1 holder per fuse) For 170M1314 to 170M1322 For 170M3022 Fieldbus communications modules DeviceNet Modbus Profibus Pump Application interface Remote operator panel Soft starters CSX series - technical / ordering details Optional accessories Remote operator The RCM-02 is an IP 54 rated remote operator / display unit that allows the user to control and monitor CSX operations from a remote location. Note: The RCM-02 connects to the CSX via the optional interface module PIM-RZ-01. Fieldbus connectivity A selection of fieldbus protocol gateways is available for the CSX thereby enabling connection to your preferred communication network. Pump application interface The pump application interface connects to the side of the CSX soft starter and provides enhanced functionality in pumping applications. Features include; Low pressure input, high pressure input, low water level input, a PT100 input and common fault relay. The digital inputs are assignable to normally open or normally closed whilst the PT100 input offers selectable trip temperature. Ordering details Current ratings based on 10 starts/hour equally spaced, 45 ºC, 3 wire motor connection. Light duty duty Heavy duty 3 x FLC, 3.5 x FLC, 4 x FLC, Dimensions (mm) Standard 10 sec 15 sec 20 sec Height Width Depth Cat. No. Price $ Optional extras CSX Remote operator/fault display unit - Remote operator interface module Cat. No A 170M M M M M M M H H3003 PIM-DN-01 PIM-MB-01 PIM-PB-01 PIM-PA-01 RCM-02 2 ) PIM-RZ-01 RCM V AC/DC Control Cat. No. CSX-007-V4-C2 CSX-015-V4-C2 CSX-018-V4-C2 CSX-022-V4-C2 CSX-030-V4-C2 CSX-037-V4-C2 CSX-045-V4-C2 CSX-055-V4-C2 CSX-075-V4-C2 CSX-090-V4-C2 CSX-110-V4-C2 Price $ Price $ Price Schedule B3 Note: 1 ) The finger guards fit the CSX-075 to CSX-110 and provides IP 20 protection when used with 22 mm plus sized cables. All other models are IP 20 as standard. 2 CSX soft starters are also available in enclosed format. ) Nett price only. Consult your nearest NHP office for pricing and availability. - 8 For further information please contact Sales 1300 NHP NHP or visit nhp.com.au GST not included

10 CSXi series to 110 kw CSXi overview The CSXi is a compact closed loop controlled current soft starter intended for use with 3 phase motors ranging from 7.5 to 110 kw at 400 V AC. Designed with the first time soft start user in mind, the CSXi incorporates a number of unique features aimed specifically at simplifying the installation and commissioning processes while also significantly reducing installed cost. In order to achieve this the CSXi is provided with Equi-Vec balanced vector control technology, a comprehensive array of motor and system protection features including in-built bypass contactor and in-built thermal overload with adjustable trip class, all as standard. In operation, the CSXi provides smooth acceleration and deceleration of the motor and connected load, thereby minimising the electrical and mechanical stresses that would otherwise be encountered through the use of electromechanical motor starting methods. Equi-Vec technology Equi-Vec balanced vector control is state-of-the-art technology developed to enhance the performance of 2 phase soft start controllers. By balancing the current vectors during motor starting, the CSXi is able to provide 3 phase like performance while maintaining the commercial and mechanical advantages normally associated with compact soft starter technology. In-built motor and system protection The CSXi provides a comprehensive array of motor and system protection features to further satisfy the most demanding of industrial motor control applications. This eliminates the need to purchase/install additional devices, thus acting to reduce installed cost. In-built protection features are summarised as follows; Motor overload (adjustable thermal model) Phase loss / imbalance Excess start time Phase sequence / rotation Motor thermistor input Power circuit fault (shorted SCR, supply fault) Supply frequency Communications failure Trip contact LED healthy / fault indicators In-built bypass contactor To further reduce installation complexity and cost the CSXi is provided with in-built bypass contactor as standard. This eliminates the need for external bypass contactors and/or the need to force ventilate enclosures. CSXi-007-V4-C1 Standard starting modes Constant current/current limit soft start The constant current start mode is ideally suited to highly inertial applications. Due to the nature of this starting mode highly inertial loads are brought up to speed in the shortest time possible, thereby minimising thermal stresses on the motor. Constant current Timed current ramp soft start The timed current ramp start mode allows the user to set minimum starting current, maximum starting current and a start ramp time. This method of starting is proven in applications that present a variable starting torque requirement, for example a conveyor that at times may start fully loaded and at other times will be lightly loaded, or to extend the start time of loads that easily break away. Current ramp For further information please contact Sales 1300 NHP NHP or visit nhp.com.au GST not included - 9

11 CSXi series to 110 kw Standard stopping modes Timed voltage ramp soft stop During soft stop, the CSXi gradually decreases output voltage over a user selected ramp time enabling driven machines to be stopped gently. This is of particular advantage in applications where machinery and or product can be adversely affected by sudden stopping. Examples include pumps and conveyors. Soft stop Notes: The soft stop feature can be disabled by selecting a 0 stop time. The soft start and soft stop ramp times are independently adjustable. Protection features further explained Electronic motor overload protection with user adjustable motor thermal model. The CSXi soft starter provides built-in motor overload protection with adjustable thermal model as standard. The thermal model allows the user to select the tripping curve which most closely resembles the thermal withstand curve of the connected motor. This eliminates nuisance motor overload tripping, while maximising machine up-time and plant productivity. User adjustable Motor FLC and thermal model via rotary switches located on the front panel. Motor thermistor protection In order to further enhance motor protection, the CSXi provides an input for direct connection of your motor thermistors. Phase imbalance protection The CSXi offers phase imbalance protection as standard. During both start and run, the CSXi monitors motor current through its internal current transformers. In order to prevent motor damage, burn out or over heating, the CSXi will trip if an imbalance exceeds specified limits or a phase loss occurs. Power circuit protection Prior to the application of power to the motor but following a start command, the CSXi monitors its line and load connection and the integrity of its SCRs. Should any abnormality be detected, the CSXi will trip thus ensuring the motor is not compromised. Excess start time protection The CSXi will trip if the starting time exceeds the motor s safe starting time characteristics, ensuring the motor is not subjected to high currents for an excessive period of time. This feature will also ensure the load is not jammed or too large at start up. Supply frequency error The supply frequency during start and run may vary under some conditions including generator power situations. The CSXi monitors supply frequency to ensure that it is not operating outside its design parameters thus preventing damage to itself and the motor. Phase sequence protection Phase sequence protection is of particular advantage in applications that are rotation direction sensitive such as pumps, compressors etc. The CSXi will monitor the incoming phase rotation before application of power to the motor to prevent incorrect rotation of the motor. This feature is user configurable to fwd or any phase sequence application. Communications failure Automated plants utilise the communications features of the CSXi. Connection integrity is vital to maintain control and protection of the motor. The CSXi monitors the communications link to maintain supervisory control and displays a fault when a break occurs. CSXi Set-up Although the CSXi offers broad functionality, set-up is a simple process. A series of clearly labelled rotary switches is provided to ensure accurate and repeatable settings are easily made. Simply rotate these to the desired position (no need for a user manual) and you re ready to go. Fault and status information Fault and status information is provided by on-board flash coded LEDs. In addition, the RCM-02 remote operator is available for those who may require/benefit from remote control and monitoring. Catalogue Number construction CSXi V4 - C1 Control supply voltage C1 = V AC or V AC C2 = 24 V AC/V DC (indent) Three phase supply voltage V4 = V AC V = V AC Nominal motor kw 400 V AC E.g. 007 = 7.5 kw, 110 = 110 kw - 10 For further information please contact Sales 1300 NHP NHP or visit nhp.com.au GST not included

12 CSXi series - technical / ordering details Optional accessories Remote operator The RCM-02 is an IP 54 rated remote operator / display unit that allows the user to control and monitor CSXi operations from a remote location. Note: The RCM-02 connects to the CSXi via the optional interface module PIM-RZ-01. Fieldbus connectivity A selection of Fieldbus protocol gateways is available for the CSXi thereby enabling connection to your preferred communication network. Pump application interface The pump application interface connects to the side of the CSXi soft starter and provides enhanced functionality in pumping applications. Features include; Low pressure input, high pressure input, low water level input, a PT100 input and common fault relay. The digital inputs are assignable to normally open or normally closed whilst the PT100 input offers selectable trip temperature. Ordering details Current ratings based on 10 starts/hour equally spaced, 45 ºC, 3 wire motor connection. Light duty duty Heavy duty Standard 3 x FLC, 3.5 x FLC, 4 x FLC, Dimensions (mm) Cat. No. Price $ 10 sec 15 sec 20 sec Height Width Depth Optional extras Finger guards for (models ) 1 ) CSXI-007-V4-C1 CSXI-015-V4-C1 CSXI-018-V4-C1 CSXI-022-V4-C1 CSXI-030-V4-C1 CSXI-037-V4-C1 CSXI-045-V4-C1 CSXI-055-V4-C1 CSXI-075-V4-C1 CSXI-090-V4-C1 CSXI-110-V4-C1 Fast acting semiconductor fuses (400 V AC applications, 3 required per starter) For model CSXi-007 For model CSXi-015 For models CSXi-018 and CSXi-022 For model CSXi-030 For models CSXi-037 to CSXi-055 For model CSXi-075 For models CSXi-090 and CSXi-110 Semiconductor fuse holders (1 holder per fuse) For 170M1314 to 170M1322 For 170M3022 Fieldbus communications modules DeviceNet Modbus Profibus Pump Application interface Remote operator panel - Price Schedule B3 Note: Remote operator/fault display unit Remote operator interface module RCM V AC/DC Control Cat. No. Cat. No. CSXI-007-V4-C2 CSXI-015-V4-C2 CSXI-018-V4-C2 CSXI-022-V4-C2 CSXI-030-V4-C2 CSXI-037-V4-C2 CSXI-045-V4-C2 CSXI-055-V4-C2 CSXI-075-V4-C2 CSXI-090-V4-C2 CSXI-110-V4-C A 170M M M M M M M H H3003 PIM-DN-01 PIM-MB-01 PIM-PB-01 PIM-PA-01 RCM-02 2 ) PIM-RZ-01 Price $ Price $ 1 ) The finger guards fit the CSX-075 to CSXi-110 and provides IP 20 protection when used with 22 mm plus sized cables. All other models are IP 20 as standard. 2 ) Nett price only. CSXi Soft starters are also available in enclosed format. Consult your nearest NHP office for pricing and availability. For further information please contact Sales 1300 NHP NHP or visit nhp.com.au GST not included - 11

13 EMX3 for motors to V AC and 90 V AC Refer catalogue EMX3 Overview The EMX3 is an advanced digital soft start solution for motors from 7.5 kw to 1500 kw. EMX3 soft starters provide a complete range of motor and system protection features and have been designed for reliable performance in the most demanding installation situations. Motor starting The EMX3 puts you truly in control of motor starting. Depending on your application requirements you can select between the two best soft start control methods. For applications requiring precise control of motor start current EMX3 offers a choice of Constant Current or Current Ramp start modes. Or for superior control over acceleration or deceleration choose XLR-8 Adaptive Acceleration Control. Standard starting modes XLR-8 XLR-8 adaptive acceleration control is a new intelligent motor control technique developed by AuCom. In an XLR-8 soft start, the EMX3 adjusts the current in order to start the motor within a specified time and using a selected acceleration profile. Every application has a particular starting profile, based on characteristics of the load and motor. XLR-8 offers three different starting profiles, to suit the requirements of different applications. Selecting an XLR-8 profile that matches the inherent profile of the application can help smooth out acceleration across the full start time. Selecting a dramatically different XLR-8 profile can somewhat neutralise the inherent profile. For example, using a late cubic profile to start an early cubic application will result in a more linear behaviour XLR-8 Adaptive acceleration control XLR-8 start profile 1 Early acceleration 2 Constant acceleration 3 Late acceleration 4 Start ramp time Time Constant current Timed current ramp Current ramp soft starting raises the current from a specified starting level to a maximum limit, over an extended period of time. Current ramp starting can be useful for applications where: The load can vary between starts (for example a conveyor which may start loaded or unloaded). Set the initial current to a level that will start the motor with a light load, and the current limit at a level that will start the motor with a heavy load. The load breaks away easily, but starting time needs to be extended (for example a centrifugal pump where pipeline pressure needs to build up slowly). The electricity supply is limited (for example a generator set), and a slower application of load will allow greater time for the supply to respond. Current ramp Kickstart Kickstart provides a short boost of extra torque at the beginning of a start, and can be used in conjunction with current ramp or constant current starting. Kickstart can be useful to help start loads that require high breakaway torque but then accelerate easily (for example flywheel loads such as presses). Kickstart Constant current Constant current is the traditional form of soft starting, which raises the current from zero to a specified level and keeps the current stable at that level until the motor has accelerated. Constant current starting is ideal for applications where the start current must be kept below a particular level For further information please contact Sales 1300 NHP NHP or visit nhp.com.au GST not included

14 EMX3 series overview Standard stopping modes XLR-8 Adaptive deceleration control In an XLR-8 soft stop, the EMX3 controls the current in order to stop the motor within a specified time and using a selected deceleration profile. XLR-8 can be useful in extending the stopping time of low interia loads. Every application has a particular stopping profile, based on characteristics of the load and the motor. XLR-8 offers three different stopping profiles XLR-8 Adaptive deceleration control 1 TVR Soft Stop Time Choose the XLR-8 profile that best matches your application requirements. XLR-8 stop profile: 1 Early deceleration 2 Constant deceleration 3 Late deceleration 4 Stop time TVR soft stop Timed voltage ramp reduces the voltage to the motor gradually over a defined time. The load may continue to run after the stop ramp is complete. Timed voltage ramp stopping can be useful for applications where the stop time needs to be extended, or to avoid transients on generator set supplies Brake When brake is selected, the EMX3 uses DC injection to slow the motor. Braking The EMX3 braking: Does not require the use of a DC brake contactor Controls all three phases so that the braking currents and associated heating is evenly distributed through the motor. Braking has two stages: 1. Pre-brake: provides an intermediate level of braking to slow motor speed to a point where full brake can be operated successfully (approximately 70 % speed). 2. Full brake: brake provides maximum braking torque but is ineffective at speeds greater than approximately 70 %. Standard protection Motor thermal model The EMX3 will verify whether the motor has sufficient thermal capacity for a successful start. The soft starter compares the motor s temperature rise from the last motor start and only operates if the motor is cool enough to start successfully. Excess start time Excess start time is the maximum time the EMX3 will attempt to start the motor. If the motor does not reach full speed within the programmed limit, the starter will trip indicating a stalled condition. Electronic shearpin protection With electronic shearpin or instantaneous overcurrent protection the EMX3 can be configured to trip if the average current of all three phases exceeds a specified level while the motor is running. This would usually occur in a stall or locked rotor condition. Undercurrent The soft starter can be configured to trip if the average current of all three phases drops below a specified level while the motor is running. This undercurrent or under-load is usually indicative of a broken coupling between the motor and driven machine, a broken conveyer belt, loss of product or a dry pump. Mains frequency The EMX3 monitors mains frequency throughout operation, and can be configured to trip if the frequency varies beyond a specified tolerance. EMX3-255B-V4-C1-H Phase sequence This feature selects which phase sequences the soft starter will allow at a start. During its pre-start checks, the starter examines the sequence of the phases at its input terminals and trips if the actual sequence does not match the selected option. For further information please contact Sales 1300 NHP NHP or visit nhp.com.au GST not included - 13

15 EMX3 series overview Additional standard protection Current imbalance The EMX3 can be configured to trip if the currents on the three phases vary from each other by more than a specified amount. The imbalance is calculated as the difference between the highest and lowest currents on all three phases, as a percentage of the highest current. Auxiliary input trip Auxiliary input trip allows the connection of external fault detection devices, such as low pressure or no flow detectors, vibration sensors, etc. Motor thermistor input The EMX3 has provisions for motor thermistor input and is able to detect excessive temperature in the motor windings generally caused by a stall or from inadequate ventilation. RS 485 failure The EMX3 s serial link is provided with a user adjustable timeout function which will trip if the maximum allowable period of RS 485 serial inactivity has been exceeded. Optional protection functions Ground fault The optional Ground fault/ RTD card allows the user to configure the soft starter to trip if ground fault exceeds a specified level while the motor is running. Ground fault is a dynamic trip based on phase current measurements every half-cycle. Quick start set-up The EMX3 has been designed for ease of use, and the userfriendly menu is no exception. A quick setup guide helps you configure the starter for common applications by suggesting a typical setting, which you can then fine tune to suit your needs. Real language in real time The EMX3 gives real-language feedback messages instead of the usual alarm codes. With real-time metering displays and a 99-place event log recording time-stamped details of operation and performance, it has never been easier to track how your motor is behaving. Remote mounting keypad Control pushbuttons, fault and status information available from the EMX3 can be brought out to the cubicle door via the remote mounting keypad option. RTD inputs The optional Ground fault/rtd card allows the user to connect up to six PT100 RTD directly to the EMX3. This feature enables the EMX3 to measure the temperature of the RTDs and trip if overheating is detected. Trip levels are user programmed. EMX3 specialist features Graphical display In many cases we ve done away with language altogether, using real-time graphs of motor operating performance and current to quickly and clearly illustrate exactly how your motor is performing. Metering and monitoring EMX3 delivers an extensive range of information to replace an additional powermeter. These include motor temperature, current data, motor power, last start information, date and time, performance graph, SCR conduction, trip log and the userprogrammable screen For further information please contact Sales 1300 NHP NHP or visit nhp.com.au GST not included

16 EMX3 series overview Simulations The EMX3 simulation functions let you test the soft starter s operation, external control circuits and associated equipment without connecting the soft starter to line voltage or a motor. The EMX3 has three simulation modes: Run simulation: simulates a motor starting, running and stopping to ensure correct installation. Protection simulation: simulates activation of each protection mechanism to confirm correct protection response. Signaling simulation: simulates output signaling. Emergency run operation Emergency Run is controlled by a two wire circuit connected to Input A (terminals C53-C54). Closing Input A causes the EMX3 to run the motor and ignore user specified trip conditions. This is useful when the cost of lost production out-weighs the potential cost of further equipment damage. Unique wiring loom Using the EMX s unique and flexible cable ways, cables can be efficiently organised for wiring from either the top, left or from below. Adjustable power terminals The bus bars on models EMX3-030C ~ EMX3-100C can be adjusted for top and bottom input and output giving four options to ease installation. This flexibility allows you optimisation of your switchboard layout. Optional accessories Optional accessories for the EMX3 include the following: Communication modules enabling the soft starter to be controlled by protocols such as DeviceNet, ProfiBus and Modbus RTU USB module enables communication between your PC and EMX3 via Win-Master software. Win-master is available free of charge. I/O cards giving an added 2 x inputs, 3 x relay outputs, and 1 x analogue input RTD and Ground fault card providing x PT100 RTD inputs 1 x ground fault input Removable terminal blocks Installation is easy with plug-in control terminal blocks, simply unplug each block, complete the wiring and re-insert the block. Catalogue Number construction The EMX3 is available with a variety of options and formats to ensure individual user s requirements are met. Models stocked by NHP are listed on the following 2 pages and all other combinations are available on indent, POA. EMX B V4 C1 H Keypad H = Keypad fitted (stocked) X = Without keypad (indent) Control voltage C1 = V AC & V AC C2 = 24 V AC/DC Three phase supply voltage V4 = 200 V AC 440 V AC V7 = 400 V AC 90 V AC (indent) Bypass B = Internally Bypassed C = Non-bypassed (indent) Nominal current rating Product series designation For further information please contact Sales 1300 NHP NHP or visit nhp.com.au GST not included - 15

17 Soft Starters EMX3 maximum motor FLC ratings 2 ) 3 wire / 415 V AC applications 1 ) Light 3 x FLC, 10 sec 3.5 x FLC, 15 sec Heavy 4 x FLC, 20 sec 4.5 x FLC, 30 sec Frame size V AC Control Standard Model 3 ) Cat. No. Price $ 24 V AC/DC Control Variant Model Cat. No. Price $ AC 53b: Internal bypass contactor 23 A 20 A 17 A 15 A G1B EMX3-0023B-V4-C1-H EMX3-0023B-V4-C2-H 43 A 37 A 31 A 2 A G1B EMX3-0043B-V4-C1-H EMX3-0043B-V4-C2-H 50 A 44 A 37 A 30 A G1B EMX3-0050B-V4-C1-H EMX3-0050B-V4-C2-H 53 A 53 A 4 A 37 A G1B EMX3-0053B-V4-C1-H EMX3-0053B-V4-C2-H 7 A 4 A 55 A 47 A G1B EMX3-007B-V4-C1-H EMX3-007B-V4-C2-H 97 A 82 A 9 A 58 A G1B EMX3-0097B-V4-C1-H EMX3-0097B-V4-C2-H 100 A 88 A 74 A 1 A G1B EMX3-0100B-V4-C1-H EMX3-0100B-V4-C2-H 105 A 105 A 95 A 78 A G1B EMX3-0105B-V4-C1-H EMX3-0105B-V4-C2-H 145 A 123 A 10 A 90 A G2B EMX3-0145B-V4-C1-H EMX3-0145B-V4-C2-H 170 A 145 A 121 A 97 A G2B EMX3-0170B-V4-C1-H EMX3-0170B-V4-C2-H 200 A 189 A 10 A 134 A G2B EMX3-0200B-V4-C1-H EMX3-0200B-V4-C2-H 220 A 210 A 178 A 148 A G2B EMX3-0220B-V4-C1-H EMX3-0220B-V4-C2-H 255 A 231 A 201 A 17 A G3B EMX3-0255B-V4-C1-H EMX3-0255B-V4-C2-H 350 A 30 A 2 A 230 A G3B EMX3-0350B-V4-C1-H EMX3-0350B-V4-C2-H 425 A 371 A 321 A 27 A G3B EMX3-0425B-V4-C1-H EMX3-0425B-V4-C2-H 500 A 445 A 383 A 32 A G4B EMX3-0500B-V4-C1-H EMX3-0500B-V4-C2-H 580 A 492 A 425 A 34 A G4B EMX3-0580B-V4-C1-H EMX3-0580B-V4-C2-H 700 A 592 A 512 A 438 A G4B EMX3-0700B-V4-C1-H EMX3-0700B-V4-C2-H 820 A 705 A 0 A 51 A G4B EMX3-0820B-V4-C1-H EMX3-0820B-V4-C2-H 920 A 804 A 84 A 571 A G4B EMX3-0920B-V4-C1-H EMX3-0920B-V4-C2-H 1000 A 93 A 79 A 4 A G4B EMX3-1000B-V4-C1-H EMX3-1000B-V4-C2-H AC 53a: Continous operation (no internal bypass) 4 ) 255 A 222 A 195 A 171 A G3C EMX3-0255C-V4-C1-H EMX3-0255C-V4-C2-H 30 A 351 A 303 A 259 A G4C EMX3-030C-V4-C1-H EMX3-030C-V4-C2-H 380 A 380 A 348 A 292 A G4C EMX3-0380C-V4-C1-H EMX3-0380C-V4-C2-H 430 A 413 A 355 A 301 A G4C EMX3-0430C-V4-C1-H EMX3-0430C-V4-C2-H 20 A 14 A 515 A 419 A G4C EMX3-020C-V4-C1-H EMX3-020C-V4-C2-H 50 A 29 A 532 A 437 A G4C EMX3-050C-V4-C1-H EMX3-050C-V4-C2-H 790 A 790 A 94 A 57 A G4C EMX3-0790C-V4-C1-H EMX3-0790C-V4-C2-H 930 A 930 A 800 A 44 A G4C EMX3-0930C-V4-C1-H EMX3-0930C-V4-C2-H 1200 A 1200 A 1135 A 983 A G5C EMX3-1200C-V4-C1-H EMX3-1200C-V4-C2-H 1410 A 1355 A 1187 A 1023 A G5C EMX3-1410C-V4-C1-H EMX3-1410C-V4-C2-H 100 A 100 A 1433 A 1227 A G5C EMX3-100C-V4-C1-H EMX3-100C-V4-C2-H Price Schedule B3 Notes: 1) Representative image to aid soft starter product selection, does not constitute complete power circuit. 2) Ratings for models EMX3-0023B to EMX3-0053B are based on 10 starts per hour, equally spaced, 40 ºC ambient. Ratings for models EMX3-007B to EMX3-1000B and EMX3-0255C to EMX3-100C are based on starts per hour equally spaced, 40 ºC ambient. 3) Standard models with internal bypass contactor (EMX3-xxxxB) are generally stocked. 4) Intended for use in well vented enclosures and / or with external bypass contactor. Particularly suited to applications with high overload trip class (>trip class 10) and those that may experience transient overload conditions as part of normal run time operation. For application and duty category definitions refer to page - 3. For 90 V AC applications refer to pages - 18 and For further information please contact Sales 1300 NHP NHP or visit nhp.com.au GST not included

18 Scan the QR code to view EMX3 brochure. Soft Starters EMX3 maximum motor FLC ratings 2 ) wire / 415 V AC applications 1 ) Light 3 x FLC, 10 sec 3.5 x FLC, 15 sec Heavy 4 x FLC, 20 sec 4.5 x FLC, 30 sec Frame size V AC Control Standard Model 3 ) Cat. No. Price $ 24 V AC/DC Control Variant Model Cat. No. Price $ AC 53b: Internal bypass contactor 34 A 30 A 2 A 22 A G1B EMX3-0023B-V4-C1-H EMX3-0023B-V4-C2-H 4 A 59 A 51 A 44 A G1B EMX3-0043B-V4-C1-H EMX3-0043B-V4-C2-H 75 A A 55 A 45 A G1B EMX3-0050B-V4-C1-H EMX3-0050B-V4-C2-H 79 A 79 A 9 A 55 A G1B EMX3-0053B-V4-C1-H EMX3-0053B-V4-C2-H 114 A 9 A 83 A 70 A G1B EMX3-007B-V4-C1-H EMX3-007B-V4-C2-H 145 A 123 A 104 A 87 A G1B EMX3-0097B-V4-C1-H EMX3-0097B-V4-C2-H 150 A 132 A 112 A 82 A G1B EMX3-0100B-V4-C1-H EMX3-0100B-V4-C2-H 157 A 157 A 143 A 117 A G1B EMX3-0105B-V4-C1-H EMX3-0105B-V4-C2-H 217 A 184 A 159 A 13 A G2B EMX3-0145B-V4-C1-H EMX3-0145B-V4-C2-H 255 A 217 A 181 A 14 A G2B EMX3-0170B-V4-C1-H EMX3-0170B-V4-C2-H 300 A 283 A 241 A 200 A G2B EMX3-0200B-V4-C1-H EMX3-0200B-V4-C2-H 330 A 315 A 28 A 223 A G2B EMX3-0220B-V4-C1-H EMX3-0220B-V4-C2-H 382 A 34 A 302 A 24 A G3B EMX3-0255B-V4-C1-H EMX3-0255B-V4-C2-H 525 A 459 A 399 A 345 A G3B EMX3-0350B-V4-C1-H EMX3-0350B-V4-C2-H 38 A 557 A 482 A 414 A G3B EMX3-0425B-V4-C1-H EMX3-0425B-V4-C2-H 750 A 8 A 575 A 490 A G4B EMX3-0500B-V4-C1-H EMX3-0500B-V4-C2-H 870 A 738 A 37 A 54 A G4B EMX3-0580B-V4-C1-H EMX3-0580B-V4-C2-H 1050 A 889 A 78 A 58 A G4B EMX3-0700B-V4-C1-H EMX3-0700B-V4-C2-H 1230 A 1058 A 910 A 774 A G4B EMX3-0820B-V4-C1-H EMX3-0820B-V4-C2-H 1380 A 120 A 102 A 857 A G4B EMX3-0920B-V4-C1-H EMX3-0920B-V4-C2-H 1500 A 1404 A 1194 A 997 A G4B EMX3-1000B-V4-C1-H EMX3-1000B-V4-C2-H AC 53a: Continous operation (no internal bypass) 4 ) 382 A 34 A 302 A 24 A G3C EMX3-0255C-V4-C1-H EMX3-0255C-V4-C2-H 540 A 540 A 45 A 395 A G4C EMX3-030C-V4-C1-H EMX3-030C-V4-C2-H 570 A 570 A 539 A 449 A G4C EMX3-0380C-V4-C1-H EMX3-0380C-V4-C2-H 45 A 45 A 552 A 44 A G4C EMX3-0430C-V4-C1-H EMX3-0430C-V4-C2-H 930 A 930 A 810 A 51 A G4C EMX3-020C-V4-C1-H EMX3-020C-V4-C2-H 975 A 975 A 842 A 83 A G4C EMX3-050C-V4-C1-H EMX3-050C-V4-C2-H 1185 A 1185 A 1071 A 88 A G4C EMX3-0790C-V4-C1-H EMX3-0790C-V4-C2-H 1395 A 1395 A 1244 A 992 A G4C EMX3-0930C-V4-C1-H EMX3-0930C-V4-C2-H 1800 A 1800 A 1800 A 10 A G5C EMX3-1200C-V4-C1-H EMX3-1200C-V4-C2-H 2115 A 2115 A 1979 A 171 A G5C EMX3-1410C-V4-C1-H EMX3-1410C-V4-C2-H 2400 A 2400 A 2400 A 2030 A G5C EMX3-100C-V4-C1-H EMX3-100C-V4-C2-H Price Schedule B3 Notes: 1) Representative image to aid soft starter product selection, does not constitute complete power circuit. 2) Ratings for models EMX3-0023B to EMX3-0053B are based on 10 starts per hour, equally spaced, 40 ºC ambient. Ratings for models EMX3-007B to EMX3-1000B and EMX3-0255C to EMX3-100C are based on starts per hour equally spaced, 40 ºC ambient. 3) Standard models with internal bypass contactor (EMX3-xxxxB) are generally stocked. 4) Intended for use in well vented enclosures and / or with external bypass contactor. Particularly suited to applications with high overload trip class (>trip class 10) and those that may experience transient overload conditions as part of normal run time operation. For application and duty category definitions refer to page - 3. For 90 V AC applications refer to pages - 18 and For further information please contact Sales 1300 NHP NHP or visit nhp.com.au GST not included - 17

19 Soft Starters EMX3 maximum motor FLC ratings 2 ) 3 wire - 90 V AC applications 1 ) Light 3 x FLC, 10 sec 3.5 x FLC, 15 sec Heavy 4 x FLC, 20 sec 4.5 x FLC, 30 sec Frame size V AC Control Standard Model 3 ) Cat. No. Price $ 24 V AC/DC Control Variant Model Cat. No. Price $ AC 53b: Internal bypass contactor 23 A 20 A 17 A 15 A G1B EMX3-0023B-V7-C1-H EMX3-0023B-V7-C2-H 43 A 37 A 31 A 2 A G1B EMX3-0043B-V7-C1-H EMX3-0043B-V7-C2-H 50 A 44 A 37 A 30 A G1B EMX3-0050B-V7-C1-H EMX3-0050B-V7-C2-H 53 A 53 A 4 A 37 A G1B EMX3-0053B-V7-C1-H EMX3-0053B-V7-C2-H 7 A 4 A 55 A 47 A G1B EMX3-007B-V7-C1-H EMX3-007B-V7-C2-H 97 A 82 A 9 A 58 A G1B EMX3-0097B-V7-C1-H EMX3-0097B-V7-C2-H 100 A 88 A 74 A 1 A G1B EMX3-0100B-V7-C1-H EMX3-0100B-V7-C2-H 105 A 105 A 95 A 78 A G1B EMX3-0105B-V7-C1-H EMX3-0105B-V7-C2-H 145 A 123 A 10 A 90 A G2B EMX3-0145B-V7-C1-H EMX3-0145B-V7-C2-H 170 A 145 A 121 A 97 A G2B EMX3-0170B-V7-C1-H EMX3-0170B-V7-C2-H 200 A 189 A 10 A 134 A G2B EMX3-0200B-V7-C1-H EMX3-0200B-V7-C2-H 220 A 210 A 178 A 148 A G2B EMX3-0220B-V7-C1-H EMX3-0220B-V7-C2-H 255 A 231 A 201 A 17 A G3B EMX3-0255B-V7-C1-H EMX3-0255B-V7-C2-H 350 A 30 A 2 A 230 A G4B EMX3-0350B-V7-C1-H EMX3-0350B-V7-C2-H 425 A 371 A 321 A 27 A G4B EMX3-0425B-V7-C1-H EMX3-0425B-V7-C2-H 500 A 445 A 383 A 32 A G4B EMX3-0500B-V7-C1-H EMX3-0500B-V7-C2-H 580 A 492 A 425 A 34 A G4B EMX3-0580B-V7-C1-H EMX3-0580B-V7-C2-H 700 A 592 A 512 A 438 A G4B EMX3-0700B-V7-C1-H EMX3-0700B-V7-C2-H 820 A 705 A 0 A 51 A G4B EMX3-0820B-V7-C1-H EMX3-0820B-V7-C2-H 920 A 804 A 84 A 571 A G4B EMX3-0920B-V7-C1-H EMX3-0920B-V7-C2-H 1000 A 93 A 79 A 4 A G4B EMX3-1000B-V7-C1-H EMX3-1000B-V7-C2-H AC 53a: Continous operation (no internal bypass) 4 ) 255 A 222 A 195 A 171 A G3C EMX3-0255C-V7-C1-H EMX3-0255C-V7-C2-H 30 A 351 A 303 A 259 A G4C EMX3-030C-V7-C1-H EMX3-030C-V7-C2-H 380 A 380 A 348 A 292 A G4C EMX3-0380C-V7-C1-H EMX3-0380C-V7-C2-H 430 A 413 A 355 A 301 A G4C EMX3-0430C-V7-C1-H EMX3-0430C-V7-C2-H 20 A 14 A 515 A 419 A G4C EMX3-020C-V7-C1-H EMX3-020C-V7-C2-H 50 A 29 A 532 A 437 A G4C EMX3-050C-V7-C1-H EMX3-050C-V7-C2-H 790 A 790 A 94 A 57 A G4C EMX3-0790C-V7-C1-H EMX3-0790C-V7-C2-H 930 A 930 A 800 A 44 A G4C EMX3-0930C-V7-C1-H EMX3-0930C-V7-C2-H 1200 A 1200 A 1135 A 983 A G5C EMX3-1200C-V7-C1-H EMX3-1200C-V7-C2-H 1410 A 1355 A 1187 A 1023 A G5C EMX3-1410C-V7-C1-H EMX3-1410C-V7-C2-H 100 A 100 A 1433 A 1227 A G5C EMX3-100C-V7-C1-H EMX3-100C-V7-C2-H Price Schedule B3 Notes: 1) Representative image to aid soft starter product selection, does not constitute complete power circuit. 2) Ratings for models EMX3-0023B to EMX3-0053B are based on 10 starts per hour, equally spaced, 40 ºC ambient. Ratings for models EMX3-007B to EMX3-1000B and EMX3-0255C to EMX3-100C are based on starts per hour equally spaced, 40 ºC ambient. 3) Standard models with internal bypass contactor (EMX3-xxxxB) are generally stocked. 4) Intended for use in well vented enclosures and / or with external bypass contactor. Particularly suited to applications with high overload trip class (>trip class 10) and those that may experience transient overload conditions as part of normal run time operation. For application and duty category definitions refer to page - 3. For 90 V AC applications refer to pages - 18 and For further information please contact Sales 1300 NHP NHP or visit nhp.com.au GST not included

20 Scan the QR code to view EMX3 brochure. Soft Starters EMX3 maximum motor FLC ratings 2 ) wire - 90 V AC applications 1 ) Light 3 x FLC, 10 sec 3.5 x FLC, 15 sec Heavy 4 x FLC, 20 sec 4.5 x FLC, 30 sec Frame size V AC Control Standard Model 3 ) Cat. No. Price $ 24 V AC/DC Control Variant Model Cat. No. Price $ AC 53b: Internal bypass contactor 34 A 30 A 2 A 22 A G1B EMX3-0023B-V7-C1-H EMX3-0023B-V7-C2-H 4 A 59 A 51 A 44 A G1B EMX3-0043B-V7-C1-H EMX3-0043B-V7-C2-H 75 A A 55 A 45 A G1B EMX3-0050B-V7-C1-H EMX3-0050B-V7-C2-H 79 A 79 A 9 A 55 A G1B EMX3-0053B-V7-C1-H EMX3-0053B-V7-C2-H 114 A 9 A 83 A 70 A G1B EMX3-007B-V7-C1-H EMX3-007B-V7-C2-H 145 A 123 A 104 A 87 A G1B EMX3-0097B-V7-C1-H EMX3-0097B-V7-C2-H 150 A 132 A 112 A 82 A G1B EMX3-0100B-V7-C1-H EMX3-0100B-V7-C2-H 157 A 157 A 143 A 117 A G1B EMX3-0105B-V7-C1-H EMX3-0105B-V7-C2-H 217 A 184 A 159 A 13 A G2B EMX3-0145B-V7-C1-H EMX3-0145B-V7-C2-H 255 A 217 A 181 A 14 A G2B EMX3-0170B-V7-C1-H EMX3-0170B-V7-C2-H 300 A 283 A 241 A 200 A G2B EMX3-0200B-V7-C1-H EMX3-0200B-V7-C2-H 330 A 315 A 28 A 223 A G2B EMX3-0220B-V7-C1-H EMX3-0220B-V7-C2-H 382 A 34 A 302 A 24 A G3B EMX3-0255B-V7-C1-H EMX3-0255B-V7-C2-H 525 A 459 A 399 A 345 A G3B EMX3-0350B-V7-C1-H EMX3-0350B-V7-C2-H 38 A 557 A 482 A 414 A G3B EMX3-0425B-V7-C1-H EMX3-0425B-V7-C2-H 750 A 8 A 575 A 490 A G4B EMX3-0500B-V7-C1-H EMX3-0500B-V7-C2-H 870 A 738 A 37 A 54 A G4B EMX3-0580B-V7-C1-H EMX3-0580B-V7-C2-H 1050 A 889 A 78 A 58 A G4B EMX3-0700B-V7-C1-H EMX3-0700B-V7-C2-H 1230 A 1058 A 910 A 774 A G4B EMX3-0820B-V7-C1-H EMX3-0820B-V7-C2-H 1380 A 120 A 102 A 857 A G4B EMX3-0920B-V7-C1-H EMX3-0920B-V7-C2-H 1500 A 1404 A 1194 A 997 A G4B EMX3-1000B-V7-C1-H EMX3-1000B-V7-C2-H AC 53a: Continous operation (no internal bypass) 4 ) 382 A 34 A 302 A 24 A G3C EMX3-0255C-V7-C1-H EMX3-0255C-V7-C2-H 540 A 540 A 45 A 395 A G4C EMX3-030C-V7-C1-H EMX3-030C-V7-C2-H 570 A 570 A 539 A 449 A G4C EMX3-0380C-V7-C1-H EMX3-0380C-V7-C2-H 45 A 45 A 552 A 44 A G4C EMX3-0430C-V7-C1-H EMX3-0430C-V7-C2-H 930 A 930 A 810 A 51 A G4C EMX3-020C-V7-C1-H EMX3-020C-V7-C2-H 975 A 975 A 842 A 83 A G4C EMX3-050C-V7-C1-H EMX3-050C-V7-C2-H 1185 A 1185 A 1071 A 88 A G4C EMX3-0790C-V7-C1-H EMX3-0790C-V7-C2-H 1395 A 1395 A 1244 A 992 A G4C EMX3-0930C-V7-C1-H EMX3-0930C-V7-C2-H 1800 A 1800 A 1800 A 10 A G5C EMX3-1200C-V7-C1-H EMX3-1200C-V7-C2-H 2115 A 2115 A 1979 A 171 A G5C EMX3-1410C-V7-C1-H EMX3-1410C-V7-C2-H 2400 A 2400 A 2400 A 2030 A G5C EMX3-100C-V7-C1-H EMX3-100C-V7-C2-H Price Schedule B3 Notes: 1) Representative image to aid soft starter product selection, does not constitute complete power circuit. 2) Ratings for models EMX3-0023B to EMX3-0053B are based on 10 starts per hour, equally spaced, 40 ºC ambient. Ratings for models EMX3-007B to EMX3-1000B and EMX3-0255C to EMX3-100C are based on starts per hour equally spaced, 40 ºC 3) Standard models with internal bypass contactor (EMX3-xxxxB) are generally stocked. 4) Intended for use in well vented enclosures and / or with external bypass contactor. Particularly suited to applications with high overload trip class (>trip class 10) and those that may experience transient overload conditions as part of normal run time operation. For application and duty category definitions refer to page - 3. For 90 V AC applications refer to pages - 18 and For further information please contact Sales 1300 NHP NHP or visit nhp.com.au GST not included - 19

21 EMX3 series technical / ordering details Optional extras Fast acting semiconductor fuses (400/415 V AC applications) 1 ) For model EMX3-0023B (3 required) For model EMX3-0043B (3 required) For models EMX3-0050B and EMX3-0053B (3 required) For model EMX3-007B (3 required) For models EMX3-0097B to EMX3-0145B (3 required) For models EMX3-0170B to EMX3-0220B (3 required) For model EMX3-0255B (3 required) For model EMX3-0350B (3 required) For model EMX3-0425B (3 required) For model EMX3-0500B ( required) For model EMX3-0580B (3 required) For model EMX3-0700B (3 required) For model EMX3-0820B (3 required) For model EMX3-0920B (3 required) For model EMX3-1000B (3 required) For model EMX3-0255C (3 required) For model EMX3-030C (3 required) For models EMX3-0380C and EMX3-0430C (3 required) For models EMX3-020C and EMX3-050C (3 required) For model EMX3-0790C (3 required) For model EMX3-0930C (3 required) For model EMX3-1200C to EMX3-100C (3 required) Semiconductor fuse holders (1 holder per fuse) For 170M1314 to 170M221 For 170M5011 For 170M5015 to 170M017 For 170M018 and 170M019 Fieldbus communication modules Modbus (RTU) Modbus (TCP) DeviceNet ProfiBus ProfiNet Ethernet IP USB module (EMX3 to PC via USB) Input / Output cards 2 x digital inputs, 3 x relay outputs, 1 x analogue input Additional protection card RTD and ground fault card Keypad remote mount kit Keypad (Spare part) Finger guards (for models 0145B-0220B) 3 ) Cat. No. 170M M M M M M M M M M008 2 ) 170M M M M M M M M M M M019 2 ) Refer NHP 170H H H3004 Refer NHP PIM-MB-01 PIM-MT-01 PIM-DN-01 PIM-PB-01 PIM-PN-01 PIM-EI-01 PIM-USB Price $ Price Schedule B3 Note: 1 ) Fuse selection is based on a 400 % FLC start for 20 seconds in conjunction with standard published starts per hour, duty cycle, 40 C ambient temperature and up to 1000 m altitude. For installations operating outside these conditions, consult NHP. 2 ) Two parallel connected fuses required per phase. 3 ) The finger guards fit the EMX3-145B to EMX3-0200B and provides IP 20 protection used with 22 mm plus sized cables. Models EMX3-0023B to EMX3-0105B are IP 20 as standard. For further infomation, refer to page For further information please contact Sales 1300 NHP NHP or visit nhp.com.au GST not included

22 EMX3 series technical / ordering details Dimensions (mm) and weights (kg) Frame A B C D E kg EMX3-0023B to EMX3-0053B EMX3-007B EMX3-0097B to EMX3-0105B EMX3-0145B to EMX3-0220B EMX3-0255B EMX3-0350B to EMX3-0425B EMX3-0500B to EMX3-0580B EMX3-0700B to EMX3-1000B EMX3-0255C EMX3-030C to EMX3-0430C EMX3-020C to EMX3-0930C EMX3-1200C to EMX3-100C G1B G1B G1B G2B G3B G3B G4B G4B G3C G4C G4C G5C Note: For EMX3-0145B to EMX3-100C, dimensions A and C are the unit footprint. Busbars are not included as this dimension will vary with busbar configuration. For further information please contact Sales 1300 NHP NHP or visit nhp.com.au GST not included - 21

23 EMX3 specifications Soft starters EMX3 series specifications Supply Supply voltage EMX3-XXXX-V4-XX-X Supply voltage EMX3-XXXX-V7-XX-X Electronics supply EMX3-XXXX-XX-C1-X EMX3-XXXX-XX-C2-X Supply frequency Control inputs Start (Terminals C23, C24) Stop (Terminals C31, C32) Reset (Terminals C41, C42) Programmable input A (Terminals C53, C54) Programmable input B (Terminals C3, C4) Outputs Run output Programmable output A (Terminals 13, 14) Programmable output B (Terminals 31, 32, 34) Programmable output C (Terminals 41, 42, 44) Analogue output (Terminals B10, B11) Sundry Enclosure rating EMX3-0023B ~ EMX3-0105B Enclosure rating EMX3-0145B ~ EMX3-1000B Enclosure rating EMX3-0255C ~ EMX3-100C Rated insulation voltage to earth Rated impulse withstand voltage Form designation EMC emissions Operating temperatures Relative humidity Standards / approvals CE UL/C-UL CCC C-Tick Marine RoHS 200 V AC ~ 440 V AC (± 10 %) 380 V AC ~ 90 V AC (± 10 %)(earthed star supply system only) 110 ~ 220 V AC and 220 ~ 440 V AC (+ 10 % / - 15 %) (standard) 24 V AC AC/24 V DC (± 20 %) (optional) 45 Hz (50 Hz supply) to Hz (0 Hz supply) N/O, Active 24 V DC, 8 ma approx. N/C, Active 24 V DC, 8 ma approx. N/O or N/C, Active 24 V DC, 8 ma approx. N/O or N/C, Active 24 V DC, 8 ma approx. N/O or N/C, Active 24 V DC, 8 ma approx. N/O 10 A at 250 V AC resistive 5 A at 250 V AC, AC 15 pf 0.3 N/O 10 A at 250 V AC resistive 5 A at 250 V AC, AC 15 pf 0.3 C/O 10 A at 250 V AC resistive 5 A at 250 V AC, AC 15 pf 0.3 C/O 10 A at 250 V AC resistive 5 A at 250 V AC, AC 15 pf ma or 4-20 ma IP 20 IP 00 IP V AC 4 kv Bypassed or continuous, semiconductor motor starter Form 1 IEC Class B 40 º C, max 0 º C with derating 5 % to 95 % IEC UL 508 GB IEC Lloyds Marine No 1 Specification Compliant with EU Directive 2002/95/EC - 22 For further information please contact Sales 1300 NHP NHP or visit nhp.com.au GST not included

24 EMX3 SOFT STARTER For controlled starting, stopping and protection of motors in commercial and industrial applications to 1 00 kw at 415 and 90 V AC. MOTOR CONTROL 1300 NHP NHP nhp.com.au 0800 NHP NHP nhp-nz.com

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