Rockwell Automation 2364P Parallel DC Bus Supply Config. - Manual (Page 37)

Publication 2364P-5.01 December 1999
R2 and S2-Code Parallel Configurations 3-3
Figure 3.4
Overhead Bus Assembly
Feeder
Splice Kit
30" Overhead
Bus Assembly
Flex Bus
Drop Tabs
4" Bus Tabs
To NRU circuit breaker
The RGU AC line is connected to the
bus stubs on the NRU circuit breaker
To Feeder Buswork
End Cap
New and Revised NRU and RGU Components in the R2 and S2 Configurations
NRU CB1 2000A, RD-frame with motor operator, aux contact (2NO/2NC)
Control power filter, 2kHz
Fuse, NRU CB1 motor operator, 10A, KLDR
Primary fuse for 5kVA control transformer
25A, KLDR (for 380V AC input)
20A, KLDR (for 460V AC input)
17.5A, KLDR (for 575V AC input)
Control power transformer, 5kVA
Control terminal block, 30A, 600V
EA10
F25
F4, F6
PT1
TB10
Overhead bus assembly
RGU
F21, F22 DC bus fuses, 500A, 700V, 170M
F4, F6
PT1
TR1
Primary fuse for 5kVA transformer
25A, KLDR (for 380V AC input)
20A, KLDR (for 460V AC input)
17.5A, KLDR (for 575V AC input)
Control power transformer, 5kVA
Timer relay (3NO/1NC)
Primary fuse for 10kVA control transformer (Opt 6P)
35A, KLDR (for 380V AC input)
30A, KLDR (for 460V AC input)
25A, KLDR (for 575V AC input)
Control power transformer, 10kVA (Opt 6P)
TB4 Control Terminal block, 30A, 600V
Precharge Lockout Relay (2NO/2NC) CR4