Motor Controllers AC Semiconductor Motor Controller Type RSHP Flexy

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Ferdinand Lane
5 years ago
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Controllers AC Semiconductor Controller Type Soft starting and stopping of -phase induction squirrel cage motors Low inrush and reduced vibration during starting User-selected ramping profiles

1 Controllers AC Semiconductor Controller Type Soft starting and stopping of -phase induction squirrel cage motors Low inrush and reduced vibration during starting User-selected ramping profiles Integral bypassing of semiconductors Rated operational voltage: up to 600VAC Rated operational current up to 5A AC-5b LED status indicators Device over-temperature protection PTC protection ickstart option for high torque loads Auxiliary relay for top of ramp and alarms DIN rail or panel mounting Product Description The is a microprocessor-based softstarter for -phase induction motors in a compact new format. While offering versatile ramping features, Flexy is also very easy to configure. It is possible to match the start/stop ramping profiles with the Selection Guide functional requirements of specific motor loads. A clever push-button and LED user interface eliminates the added cost of an alphanumeric display. The uses an in-house designed system that ensures efficient power management. Ordering ey H-line Controller Push button selector Rated operational voltage Rated operational current Control voltage Options RSH P 0 5 C V Rated operational Rated operational current I e voltage Ue 5A AC-5b 8A AC-5b 5A AC-5b 0VACrms 5CV 8CV 5CV 00VACrms 05CV 08CV 05CV 80VACrms 85CV 88CV 85CV 600VACrms 605DV 608DV 605DV Supply Specification Rated operational voltage Ue through L, L, L.. 7/0 VAC±5% 0.. 0/00 VAC±5% /80 VAC±5% /600 VAC±5% Rated AC frequency 50/60 Hz±0% Dielectric strength Dieletric voltage kv (rms) Rated impulse withstand volt. kv (./50µs) Input Specifications Rated control input voltage Uc, -: Rated control input current Rated AC frequency Dielectric strength Dielectric voltage Rated impulse withstand volt. C: -550 VAC/DC D:-660 VAC/DC <.5 ma 50/60 Hz±0% kvac (rms) kv (./50 µs) Load Ratings..5CV..8CV..5CV IEC rated operational current Ie 0ºC 5 A 8A 5 A Assigned motor 0ºC/ UL 60ºC.. 5.5kW / 0HP kw / 0HP kw / 5HP 0.. kw / 5HP 8.5kW / 0HP kw / 5HP 8.. 5kW / 0HP kw / 5HP 0kW / 0HP kW / 5HP kw / 0HP 0kW / 0HP Overload cycle according to IEC/EN A:AC-5b:-5:65 8A: AC-5b: -5:85 5A: AC-5b: -5: 5 Number of starts per 0ºC inimum load current 500mA 500mA 500mA Specifications are subject to change (.0.00)

2 General Specifications Pollution Degree Weight 800g (approx.) Degree of protection IP0 (IEC 60 59) Relative humidity <95% non-condensing Ramp up time...0s Ramp down time...0s Initial torque % ickstart ms Status indicator LEDs: Power supply ON LED, green (continuous) Ramping LED, yellow (intermittent) Bypass relay ON LED, yellow (continuous) Over-temperature alarm Device alarm LED, red (intermittent) PTC alarm LED, red (continuous) Wrong phase sequence* LED, red (intermittent) Phase loss* LED, red (intermittent) Function Parameters (ramp up etc.) LED, yellow Bargraph (...0) LED, red PTC alarm input P, P Acc. to DIN 08 and DIN 08- Form designation Form Auxiliary relays: Bypass relay activation Normally open (,) Over-temperature, phase sequence phase loss alarm Normally closed (, ) Auxiliary relay contact capacity A, 50 VAC A, 0 VDC Installation altitude Above 000m derate linearly by % of unit FLC per 00m to a maximum altitude of 000m * detection of these alarm conditions is made during power-up of the device Conductor Data Line conductors: L, L, L/T, T, T according to IEC mm maximum size solid.5...6mm finely stranded with end sleeve.5...6mm stranded.5...5mm UL/CSA rated data AWG... Terminal screws 6x5 (cage clamp) Tightening torque Nm /... lb.in Stripping length 0 mm Secondary conductors:,,,,, P, P according to IEC mm maximum size mm UL/CSA rated data AWG... Terminal screws 7x (cage clamp) Tightening torque Nm/ lb.in Stripping length 6 mm Thermal Specifications Operating temperature Storage temperature Standards.. -0º to +60ºC (-º to +0ºF) -50º to +85ºC (-58º to +85ºF) Approvals UL, cul, CSA pending arkings CE Norms IEC/EN Recommended Protection according to IEC/EN CV..8CV..5CV Type of coordination: Semiconductor fuse Ferraz Shawmut Ferraz Shawmut Ferraz Shawmut 6A A, Class URQ, 80A A, Class URQ, 00 A, Class URQ, Art.No. 6.6 Art.No. 6.6 Art.No. 6.6 CP URQ7x60/6 CP URQ7x60/80 CP URQ7x60/00 Type of coordination: protection circuit breaker Telemecanique: Telemecanique: Telemecanique: GV-E6 GV-E0 GV- ABB: S5-5 ABB: S50-0 ABB: S50-5 Sprecher+Schuh: Sprecher+Schuh: Sprecher+Schuh: TA-5-5A TA-00-0A TA-00-6A R5 fuse TRS5R 5A TRS70R 70A TRS90R 90A Specifications are subject to change (.0.00)

3 Wiring Diagrams Fuse Contactor Overload I> protection relay PTC input Alarm Bypass Common L L L P P S(OFF) S(ON) L L L U/T V/T W/T U/T V/T W/T Fig. a Fig. a Fig. a Fig. a Fig. 5a The motor controller provides by-passing of the semiconductors during running operation. Therefore the semiconductors can only be damaged by short-circuit currents during ramp-up and ramp-down. Please note that the motor controller does not insulate the motor from the mains. Figure : Protection of the device when using fuses. Protection with semiconductor fuses is intended to protect the motor feeder and motor controller from damage due to short-circuit. Figure : Protection using a thermal-magnetic motor protection relay. The motor feeder is protected but damage to the motor controller is possible. When motor failure occurs, if part of the motor winding limits the fault current and the motor feeder is protected, this type of protection can be considered acceptable. Figure : Secondary conductors..: Control using a -position switch. When is closed, the control input is supplied to, and soft starting of the motor is performed. When is opened, soft stopping is performed..: PTC input When the motor PTC sensor is connected to P, P the motor controller detects overheating of the motor windings..: Auxiliary Relays. The Alarm relay, (NC) can be connected in series with the supply to the coil of a mains contactor. The Bypass relay, (NO) can be used in series with the supply to the coil of an external bypass contactor. Figure : Control using ON and OFF push buttons Pushing S soft starts the. Pushing S soft stops the. is an auxiliary contact of the mains contactor. Figure 5: Control using phases Connecting input, to two of the incomming lines will soft start the motor when C is operated. When C is switched off, the motor will stop (no soft stop). Fuse L L 5L Contactor protection relay Stop Start Overload T T 6T Fig. b Fig. b Fig. b Fig. 5b Specifications are subject to change (.0.00)

Dimensions Terminal Diagram, : Control input, : Bypass relay activation (NO), : Alarms (NC) All dimensions in mm Operation Diagrams for Diagram : normal operation ains supply L,L, L supply T, T, T

Alarm ains supply L, L, L PTC over-temperature supply T, T, T Overheat alarm LED Diagram c: Phase Loss Alarm ains supply L,L, L supply T, T, T φ Loss alarm LED* φ = phase Diagram d: Wrong Phase

4 Dimensions Terminal Diagram, : Control input, : Bypass relay activation (NO), : Alarms (NC) All dimensions in mm Operation Diagrams for Diagram : normal operation ains supply L,L, L supply T, T, T Power ON-LED Bypass on auxiliary relay Bypass on LED Ramping LED Diagram a: device Over-temperature alarm ains supply L, L, L Device over-temperature supply T, T, T Overheat alarm LED Diagram b: PTC Alarm ains supply L, L, L PTC over-temperature supply T, T, T Overheat alarm LED Diagram c: Phase Loss Alarm ains supply L,L, L supply T, T, T φ Loss alarm LED* φ = phase Diagram d: Wrong Phase Sequnce Alarm ains supply L, L, L supply T, T, T Wrong φ alarm LED* P, P: PTC input phase loss on L during power up wrong phase sequence Note : A phase loss on L or L causes the device to reset as these phases provide the internal power supply. Note : Phase sequence and phase loss alarms are only detected if they occur during power up, when L, L, L are switched ON. Operation Diagram ulti ramp starting strategies suitable for all applications are designed into the Excluding setup position [9] Setup position [9] Table : Level Parameters voltage voltage 00% 50% 5% Time 0.5s Time Ramp-up time: time from zero load voltage to full load voltage. Ramp-down time: time from full load voltage to zero load voltage. Initial voltage: voltage at the start of the ramp-up function. ickstart: constant initial voltage delay before ramp-up. Bargraph Selection Ramp-up Initial Ramp-down LED pos. switch time s voltage time s Default: Standard 05 0% 0 Pump 05 0% 5 Light conveyor 0 0% 0 Heavy conveyor 5 60% 0 5 Low inertia fan 0 0% 00 6 High inertia fan 5 50% 00 7 Piston compressor 0 50% 00 8 Screw compressor 0 0% 00 9 ick-start 05 50% 5 0* High Torque 05 60% 05 * These settings can be changed Specifications are subject to change (.0.00)

5 Ramp setting procedure Factory DEFAULT - Plug and Play The ramp selector is set to bargraph position, according to Table : "Level Parameters".The product will be shipped with this standard ramp setting. If this setting is considered suitable, no other settings are required. Level - FACTORY PRE- DEFINED RAP PARAE- TERS For this mode, the -phases L,L,L must be present but control, must not be present. In this level, the user may select from 0 predefined ramps by selecting one of the 0 bargraph positions:,,..9 or 0, according to Table : "Level Parameters". Position is the same as the factory DEFAULT described above. In each predefined ramp, the values for all parameters (ramp up, ramp down, initial torque, kickstart, ramp up shape and ramp down shape) are fixed by the factory against each bargraph LED position. Position 0 is factory set for "High Torque Load" (see Table ) but can be re-programmed according to Level instructions. The bargraph LED will remain ON at the selected position during operation as long as L,L,L are present, to show which ramp parameters are being used. To enter Level mode: Press SELECT once. One bargraph LED will start flashing at the position that has been previously programmed (position if the product is just out of the box). To select the factory predefined ramp: Use the UP and DOWN arrow buttons to move the flashing LED up or down on the bargraph. To save and exit Level mode: To fix the new settings, press SELECT. This stores the selected ramp position and causes the device to exit Level. The bargraph LED remains ON at the selected position during operation as long as L,L,L are present. (If no button is pressed for several seconds, the device goes out of this setting mode automatically and above steps must be repeated). Level - RAP CUSTOI- SATION In this level, a new combination of parameters settings (ramp up, ramp down, initial torque, kickstart, ramp up shape and ramp down shape) can be made that is not included in the pre-defined ramps of Level (In Level these settings have been fixed by the factory. See Table : Level Parameters).In Level, each parameter of "position 0" can be re-defined individually by first selecting the parameter and then setting the bargraph level in accordance with Table : "Level Parameters". To enter Level mode: Press SELECT and move flashing bargaph LED to position 0. With the bargraph flashing at position 0, press and hold SELECT until the parameter LEDs scroll down twice. The Ramp Up LED will light up. Press SELECT and one bargraph LED will start flashing. Position 0 parameters can now be redefined. To re-define position 0 parameters: The Ramp up parameter LED must be flashing. The bargraph LED must be flashing at the position that has been previously programmed (position 7 if the product is just out of the box). Use the UP/DOWN arrow keys to move the flashing bargraph LED to the required position according to Table : "Level Parameters" and then press SELECT. The next parameter LED (Ramp down) will start flashing to indicate that it can be adjusted. The bargraph LED will also start flashing at the position that has been previously programmed (position 7 if the product is just out of the box). Use the arrow keys to move the flashing bargraph LED to the required position according to Table : "Level Parameters" and then press SELECT. These steps are repeated until all parameters have been set. Ramp shapes can be selected in the same Ramp Shapes way. To save and exit Level mode: To save and exit Level selection procedure, press and hold SELECT until the parameter LEDs scroll down twice. Running with the customised ramp: After Level procedure has been completed the device will store the parameters in position 0. The bargraph LED in position 0 will light up continuously during operation. Defaults: Enter Level mode as previously described. When the bargraph LED is flashing, press and hold the UP and DOWN arrow buttons simultaneously until the parameter LEDS scroll twice. This resets all the ramp settings to factory default. Attention! If no button is pressed for several seconds during Level or Level procedures, the product goes out of the Level setting mode back to the previous ramp parameter combination. Table : Level Parameters Bargraph LED pos. Ramp up times Rampdown times Initial voltage ickstart ms Ramp up shape Rampdown shape % 0 0% % 0 0% % % % % Specifications are subject to change (.0.00) 5

Motor Controllers AC Semiconductor Motor Controller Type RSHP Flexy

Motor Controllers AC Semiconductor Motor Controller Type RSHP Flexy otor Controllers AC Semiconductor otor Controller Type RSHP Flexy Soft starting and stopping of 3-phase squirrel cage motors Low surge and vibration-free starting User-selected ramping profiles Integral