manualshive.com logo in svg

Rockwell Automation Allen-Bradley PowerFlex SCR, User Manual

Share
Download
Rockwell Automation Allen-Bradley PowerFlex SCR User Manual Download Page 1

 

 

 

PowerFlex SCR Bus Supply

Firmware Version 1.xxx

User Manual

Summary of Contents for Allen-Bradley PowerFlex SCR

Page 1: ...PowerFlex SCR Bus Supply Firmware Version 1 xxx User Manual...

Page 2: ...the examples and diagrams No patent liability is assumed by Rockwell Automation Inc with respect to use of information circuits equipment or software described in this manual Reproduction of the conte...

Page 3: ...ble A C cat numbers for rows 256 509 and added new row for 939 1K0 Changed Table A D cat numbers for rows 256 509 and added new row for 939 1K0 A 7 A 8 A 9 A 10 In Appendix A in the HF Filter section...

Page 4: ...soc ii Summary of Changes PowerFlex SCR Bus Supply User Manual Publication 20S UM001G EN P...

Page 5: ...1 4 General Grounding Requirements 1 5 Minimum Capacitance 1 6 Maximum Loading 1 6 Fusing 1 7 Power Wiring 1 7 Control Wiring 1 11 Jumper Settings 1 12 Disconnecting MOVs 1 14 Parallel Connection of...

Page 6: ...ii Table of Contents PowerFlex SCR Bus Supply User Manual Publication 20S UM001G EN P...

Page 7: ...l Precautions P 3 Catalog Number Explanation P 4 Descriptions and Schematic Diagrams P 5 Title Publication Wiring and Grounding Guidelines for PWM AC Drives DRIVES IN001 AC Drives in Common Bus Config...

Page 8: ...ve PowerFlex 700H Installation Instructions PowerFlex 700H Programming Manual PFLEX IN006 20C PM001 PowerFlex 700S Drive PowerFlex 700S with Phase I Control Installation Manual Frames 1 6 PowerFlex 70...

Page 9: ...ion start up and subsequent maintenance of the system Failure to comply may result in personal injury and or equipment damage ATTENTION Connect products with or without precharge circuitry to the SCR...

Page 10: ...N E N a b c d e f a Product Code Type 20S PowerFlex SCR Bus Supply b Voltage Rating Code Input Voltage Phase DC Output D 400 480V AC 3 540 650V DC F 600 690V AC 3 675 930V DC c Current Rating Code Ou...

Page 11: ...12 115 0 1 4 2 5 6 8 7 9 10 11 F12 K1 22 43 21 33 13 44 34 14 F5 F4 Precharge Board DC DC Item Description Six Pulse Full Wave 3 Phase SCR Bridge Rectifier Unit connected to the line input and DC Bus...

Page 12: ...7 5 4 2 6 M N GND L1 Precharge Board DC DC Item Description Six Pulse Full Wave 3 Phase SCR Bridge Rectifier Unit connected to the line input and DC Bus output terminals through semi conductor protect...

Page 13: ...Board DC DC To Gate Driver X4 on the Slave Figure P 4 Item Description Six Pulse Full Wave 3 Phase SCR Bridge Rectifier Unit connected to the line input and DC Bus output terminals through semi condu...

Page 14: ...the next Slave Item Description Six Pulse Full Wave 3 Phase SCR Bridge Rectifier Unit connected to the line input and DC Bus output terminals through semi conductor protection fuses with trip indicato...

Page 15: ...rounding Requirements 1 5 Minimum Capacitance 1 6 Maximum Loading 1 6 Fusing 1 7 Power Wiring 1 7 Control Wiring 1 11 Jumper Settings 1 12 Disconnecting MOVs 1 14 Parallel Connection of Slave Units 1...

Page 16: ...G EN P Opening the Cover 1 Remove the four fastening screws The steel sheet cover will stay in place even in the vertical position 2 Hold the cover with both hands at the bottom and lift it upward abo...

Page 17: ...Add exhaust fans to the front or top of the enclosure bay and provide a filtered opening at the bottom of the cabinet bay The SCR Bus Supply watt losses from specification section are 1200W at 400A 1...

Page 18: ...try between the three phase AC line reactors and the SCR Bus Supply connections One method is to mount the three phase AC line reactors on the cabinet floor under the SCR Bus Supply Important It is re...

Page 19: ...equired by code This point must be connected to adjacent building steel girder joist a floor ground rod bus bar or building ground grid Grounding points must comply with national and local industrial...

Page 20: ...put current rating For the DC Input Current values of the drives see tables in the respective drive documentation Table 1 A and Table 1 B provide guidance on the nominal operation of the SCR Bus Suppl...

Page 21: ...trays or large conduits are to be used refer to guidelines in the Wiring and Grounding Guidelines for Pulse Width Modulated PWM AC Drives publication DRIVES IN001 DC Bus Wiring Guidelines For DC Bus w...

Page 22: ...se of either lug type connectors to terminate field installed conductors or bus bars Recommended Minimum Size Bus Bar Wire AC Line Input L1 L2 L3 40 x 5 mm 1 57 x 0 2 in with single 14 mm 0 55 in diam...

Page 23: ...e connectors to terminate field installed conductors or bus bars Recommended Minimum Size Bus Bar Wire AC Line Input L1 L2 L3 50 x 5 mm 1 97 x 0 2 in with two 14 mm 0 55 in diameter holes for customer...

Page 24: ...nectors to terminate field installed conductors or bus bars Recommended Minimum Size Bus Bar Wire AC Line Input L1 L2 L3 50 x 10 mm 1 97 x 0 39 in with two 14 mm 0 55 in diameter holes for customer te...

Page 25: ...C Supply Input For cooling blower and power supply on the Gate Driver Board on Master and Slave Units 1 and 2 1 1 Not used on Slave Units Contactor Coil 115V AC Contactor must be energized to enable t...

Page 26: ...tions and positions LINE TYPE Jumper Always set to the 3 ph default right side position towards the board edge SPARE 1 Jumper For board firmware version 1 21 or earlier this jumper is non functional F...

Page 27: ...values shown in the following table To operate the SCR Bus Supply with a slow ramp up set the SPARE 2 jumper to the left SLOW position For standard applications where only the PowerFlex SCR Bus Supply...

Page 28: ...r source type and then configure appropriately MOV Input Filter Capacitors 2 2 When MOVs are disconnected the power system must have its own transient protection to ensure known and controlled voltage...

Page 29: ...hus the maximum possible output rating without altitude or ambient derating is 4750 Amps 0 95 x 5 x 1000 amps at 40 C Figure 1 10 Example for Master Slave Configuration shown without circuit protectio...

Page 30: ...a slave SCR Bus Supply To convert a master unit to a slave perform these steps 1 Remove the cables between the precharge board connectors X2 and X3 and the gate driver printed circuit board connector...

Page 31: ...the redundant master SCR Bus Supplies Basically one SCR Bus Supply becomes the master and the other becomes the slave by the logic selection of the controlling or steering network One example of nume...

Page 32: ...per Settings on page 1 12 Figure 1 12 shows a recommended 12 pulse system configuration with optional slave SCR Bus Supplies Figure 1 12 12 Pulse System Configuration For additional recommendations ab...

Page 33: ...Supply However the magnitude of the harmonic currents and resulting harmonic voltages depends upon the network impedance at the point where the unit is connected to the network Currently there are no...

Page 34: ...of EN61800 3 1 Bus Supply and inverter must be PowerFlex type and CE compatible 2 Externally mounted Line Reactor and HF filter specified in Appendix A must be connected to the line input as shown in...

Page 35: ...event does not occur while performing this procedure do not proceed Remove power including user supplied control voltages User supplied voltages may exist even when main AC power is not applied to the...

Page 36: ...hat the enable contactor coil K1 not used on Slave units is correctly wired 7 Verify that these four outputs are correctly wired Bus Supply Overtemperature Rectifier Fuse Trip Snubber DC feedback Fuse...

Page 37: ...ol terminals 12 and GND Figure 1 7 on page 1 11 is present on grounded supply lines default or is removed on non solid grounded supply lines Refer to Disconnecting MOVs on page 1 14 for more informati...

Page 38: ...or upper slot is used to view the LEDs For slot locations see Figure A 1 on page A 3 Figure 2 1 Location of LED Indicators and Jumpers on the Precharge Board ATTENTION The SCR Bus Supply LEDs are only...

Page 39: ...Voltage 90 Low Line Voltage 65 for SCR and RGU AFE paralleling mode Very Low Line Voltage 50 Low Phase One phase 80 of line voltage or Low Phase Voltage One phase 56 of line voltage for SCR and RGU AF...

Page 40: ...local RA sales office DC Output Voltage Loss DC bus Short Circuit FAULT 2 or Low Line FAULT 4 or No Load ALARM 7 Refer to Table 2 A 1 Check 3 phase AC incoming power for undervoltage or phase loss 2...

Page 41: ...snubber circuit Check the snubber pcb diodes and snubber resistor and capacitor 3 Replace entire SCR Bus Supply if any device has failed 4 If there is no evidence of a failure check for open fuse and...

Page 42: ...2 8 Start Up Troubleshooting PowerFlex SCR Bus Supply User Manual Publication 20S UM001G EN P Notes...

Page 43: ...n SCR Bus Supply Catalog Number 20SD400 20SD600 20SD1K0 20SF1K0 Input Ratings Nominal AC Input Voltage 400 480V 600 690V Frequency 47 63 Hz 47 63 Hz Operational AC Input Voltage Range 187 528V 528 759...

Page 44: ...6 F8 400A 600A Microswitches F7 F11 1000A NC Contact Output Rating Max Resistive Rating 10A at 30 250V AC 8A at 30V DC Inductive Rating L R 25 ms 10A at 30 250V AC Enable Contactor K1 NC Contact Outpu...

Page 45: ...t be exposed to a corrosive atmosphere Surrounding Environment The fan has a L10 rated life of 74 000 hours in a clean environment Execessive dust and heat will degrade fan life Permitted Maximum Capa...

Page 46: ...ation 20S UM001G EN P Figure A 2 400A Unit Bus Bar Customer Connection Point Dimensions Locations 144 5 7 15 0 6 190 7 5 50 1 97 M8 PE 304 12 243 9 6 233 9 2 PE L1 L3 L2 58 2 3 58 2 3 77 5 3 05 DC DC...

Page 47: ...P Figure A 3 600A Unit Bus Bar Customer Connection Point Dimensions Locations DC DC F5 F4 L1 L2 L3 PE 100 3 94 40 1 57 160 7 5 243 9 6 243 9 6 PE 304 12 40 1 57 50 1 97 70 2 56 70 2 56 147 5 8 68 2 7...

Page 48: ...M001G EN P Figure A 4 1000A Unit Bus Bar Customer Connection Point Dimensions Locations PE L1 PE L3 L2 DC DC 100 3 94 249 9 8 40 1 57 40 1 57 50 1 97 70 2 56 70 2 56 Dimensions are in millimeters and...

Page 49: ...talog No 1321 2 up to 203 120 150 120 154 120 160 120 165 120 168 120 173 120 176 230 3R160 C 151 203 155 203 161 203 166 203 169 203 174 203 177 203 150 3R160 B 75 3R160 A 204 to 255 204 206 204 209...

Page 50: ...19 256 260 150 3RB250 C 256 290 256 319 256 319 256 319 256 319 256 319 261 319 90 3RB250 B 291 319 45 3RB250 A 320 to 407 320 340 320 360 320 380 320 407 320 407 320 407 75 3RB320 B 320 407 341 407 3...

Page 51: ...R200 A 256 to 319 256 270 256 295 256 319 150 3RB250 C 256 280 256 319 256 319 256 319 271 319 296 319 90 3RB250 B 281 319 45 3RB250 A 320 to 407 320 340 320 360 320 390 320 407 320 407 320 407 75 3RB...

Page 52: ...2x90 3RB250 B 3 256 260 256 270 256 290 256 319 256 319 261 319 150 3RB250 C 256 280 261 319 271 319 291 319 90 3RB250 B 281 319 45 3RB250 A 320 to 407 320 360 320 407 320 407 125 3RB320 C 320 360 32...

Page 53: ...network according to the product standard EN 61800 3 are met and the Bus Supply fulfills CE conformity The HF filter is connected in front of the AC line reactor between the three AC line input phase...

Page 54: ...NOT be connected to ground but remain isolated from ground Important The HF filter PE grounding plate will be floating with potential high voltage with respect to earth ground when AC line power is ap...

Page 55: ...Specifications A 13 PowerFlex SCR Bus Supply User Manual Publication 20S UM001G EN P This page intentionally left blank...

Page 56: ...al Publication 20S UM001G EN P Spare Parts 400A SCR Bus Supply Important SCR Bus Supplies are NOT designed to be field repaired but can be field maintained Figure A 8 400A Unit Spare Part Locations 20...

Page 57: ...er SK 20S RW9582300 B 1 21 400A Enclosure SK 20S RW U SCR400 1 24 10 F 1200V Capacitor SK 20S E62K85103D1W 2 25 5 6K Ohm 90W Resistor SK 20S RW35FST5K6K 2 27 4 7 Ohm 45W Resistor SK 20S RW33FST4R7K 1...

Page 58: ...Manual Publication 20S UM001G EN P 600A SCR Bus Supply Important SCR Bus Supplies are NOT designed to be field repaired but can be field maintained Figure A 9 600A Unit Spare Part Locations 19 35 38...

Page 59: ...K 20S PR GR3 1 19 600A and 1000A Cover SK 20S RW9582300 A 1 22 600A and 1000A Enclosure SK 20S RWU600 1000 1 24 10 F 1200V Capacitor SK 20S E62K85103D1W 2 25 5 6K Ohm 90W Resistor SK 20S RW35FST5K6K 2...

Page 60: ...l Publication 20S UM001G EN P 1000A SCR Bus Supply Important SCR Bus Supplies are NOT designed to be field repaired but can be field maintained Figure A 10 1000A Unit Spare Part Locations 19 34 38 37...

Page 61: ...R Precharge Circuit Board 4 6 SK D9 SCRPRE1 D 1 36 Yes 690V SCR Precharge Circuit Board 4 6 SK D9 SCRPRE1 F 1 37 Yes Master Slave or Slave Slave Wire Harness 7 SK 20S D9 CBL1 DF 1 38 Yes Precharge Rel...

Page 62: ...A 20 Specifications PowerFlex SCR Bus Supply User Manual Publication 20S UM001G EN P Notes...

Page 63: ...or software based on information added with previous revisions of this manual 20S UM001F EN P March 2011 Topic Page 20S UM001F EN P March 2011 B 1 Change Reformatted document from half size 5 5 x 8 5...

Page 64: ...B 2 History of Changes PowerFlex SCR Bus Supply User Manual Publication 20S UM001G EN P Notes...

Page 65: ...discharging P 3 wiring guidelines 1 7 dimensions A 3 to A 6 discharging DC bus capacitors P 3 disconnecting MOVs 1 14 distribution systems non grounded 1 4 unbalanced 1 4 documentation related P 1 E e...

Page 66: ...ation P 4 control wiring 1 11 DC bus capacitor discharging P 3 dimensions A 3 to A 6 jumper settings 1 12 line reactors A 7 to A 10 power wiring 1 7 redundancy 1000A unit only 1 17 spare parts A 14 to...

Page 67: ......

Page 68: ...rned follow these procedures Documentation Feedback Your comments will help us serve your documentation needs better If you have any suggestions on how to improve this document complete this form publ...

Reviews:

No comments

Brands by name

Popular brands

Load more brands