Rockwell Automation SD3100 DISTRIB PWR SYS SD3100 DC PWR MODULE User Manual
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SD3100 Power Modules
Table 1.1 – SD3100 Drive Options
Drive Option
Code
Description
Control Power Source
1
1. User must select one option from this group.
6P
Standard capacity control transformer with primary fusing
6TB
115 VAC control power, factory wired from 115 VAC control bus to drive unit
(1250 and 1650A units only). Requires option CB90
6SC
115 VAC control power supplied by others
Dynamic Braking Contactor
2
2. This option includes a dynamic braking contactor mounted in a separate 20” MCC section.
14DB
Dynamic braking contactor option
Unit Door Nameplate
1
M3EW
White background with black lettering; phenolic label
Miscellaneous
14WLBL
Brady Datab™ wire labels
3
3. Cloth wire labels are standard. Datab labels provide a clear plastic cover on top of the labels for added protection.
J12
15 VDC, 15A duplex receptacle, user-wired
4
4. User must supply 115 VAC control power and wiring to the duplex receptacle.
J11
Audio phone jack
Auxiliary Contacts
989X
•
(2) normally open and (2) normally closed contactors mounted internally in
1250/1650A unit, or
•
(4) normally open and (4) normally closed contactors mounted internally in
3000A unit
Blower Starters
5, 6
5. User may select one option from this group.
6. Fuses and overload elements are user-supplied and must be power-matched to the installation.
14BN
(1) NEMA 1 FVNR starter assembly internally mounted with 30A fuse blocks
14B2N
(2) NEMA 1 FVNR starter assemblies internally mounted with 30A fuse
blocks
14B2NX
(2) NEMA 2 FVNR starter assemblies internally mounted with 60A fuse
blocks
14BI
(1) IEC 24A starter assembly internally mounted with 30A fuse blocks
14B2I
(2) IEC 24A starter assemblies internally mounted with 30A fuse blocks
14B2IX
(2) IEC 30A starter assemblies internally mounted with 60A fuse blocks
Protection
14LSP
Line RC suppressor module
7
7. Line RC suppressor is required for installations where the primary of the distribution transformer is 2300 VAC or greater.
14AFL
Air flow loss switches
Field Supply Upgrade
8, 9
8. Standard Field Power Module is rated to supply field currents up to 15A. The upgrade provides a Field Power Module rated up to 60A.
(Nominal field currents based on 85% efficiency, unit control power usage, and a 300V field supply.)
9. A separately-ordered, separately-mounted 7.5kVA to 25kVA field isolation transformer is required. See the following section.
14FX
Field supply upgrade for fields requiring 15 to 60A
Incoming Protection
1
CM
Circuit breaker
LF
Line fuses
Horizontal Power Bus
5
HB1600
1600A AC power bus for 1250A units with 460 or575 VAC inputs
HB2000
2000A AC power bus for 1250 and 1650A units with 460 or 575 VAC inputs
HB3000
3000A AC power bus for 1250 and 1650A units with 460 or 575 VAC inputs
Horizontal Control Bus
CB90
90A AC control bus for 1250 and 1650A units that have a horizontal power
bus option
Input Option
14HBC
AC power input is wired from the horizontal thru-bus to the circuit breaker/line
fuses for 1250 and 1650A units that have a horizontal power bus option