Rockwell Automation 7703E Medium Voltage SMC OEM Components - 10-15 kV - Manual (Page 53)

Rockwell Automation Publication 7703E-IN001E-EN-P - July 2014 53
Appendix
C
Spare Parts
PowerBricks Table 11 - PowerBrick Replacements
Table 12 - Snubber Capacitor / Snubber Resistor
Table 13 - Common Parts
Part Number Description Match Designator PowerBrick Current Rating
81020-232-51-R Heatsink Assembly only W 160 A
81020-753-51-R IJ
81020-230-51-R Complete PowerBrick W
81020-752-51-R IJ
81020-232-57-R Heatsink Assembly only Y 340 A
81020-232-58-R Z
81020-230-57-R Complete PowerBrick Y
81020-230-58-R Z
81020-753-85-R Heatsink Assembly only DM 580 A
81020-753-86-R DN
81020-752-85-R Complete PowerBrick DM
81020-752-86-R DN
Snubber Capacitor
Part Number
200/400 Amp
All voltages 80026-508-02 (0.68 μF)
Snubber Resistor
(1)
(1) All parts are ceramic, wirewound, non-inductive winding.
Part Number (2)
(2) Resistors are series connected for a total of 60 ? per snubber for 180/360A assemblies and 30 ? per snubber for 600A assemblies. A
PowerBrick has one snubber per pair of SCRs.
200/400 Amp
3 per PowerBrick 80026-561-02-R (20 Ω, 120 W)
Part Number Description Quantity
80026-562-01-R Sharing resistor 16.25 kS, 112W, 2.5 k, tap 2 per SCR pair (1)
80190-519-02-R Current loop self-powered gate driver board (CLGD) 1 per SCR (1)
81020-237-52-R Voltage Sensing Board (VSB) 10-12 kV 1 per controller
81020-237-53-R 12.1-15 kV
80190-440-03-R Interface Board 1 per controller