GE Industrial Solutions Mini-BDFB User Manual
Page 6

Micro-BDCBB ED83368-30
850027449 Issue 1 DRAFT December 2012
6
Figure 7 DC Connections
Battery Connections – Loads - Figure 7
For single load configurations, A and B sections are bridged: Battery, Battery Return, Breaker Loads, and Load
Returns.
1. Connect battery feeds and returns.
2. Connect Breaker loads and returns.
Breakers and Fuse Holders
1. Open Breaker Access Covers by loosening front panel screws.
2. Install protectors and protector holders
3. Close Breaker Access Covers and tighten Breaker Access Screws.
4. Install fuses into fuse holders.
5. Install multi-pole bus kits included with each protector and protector holder occupying 2 or 3 positions.
1. Connect breaker load wires to Breaker Load Connections.
2. Connect breaker load return wires to the Return Bus.
Load A
Battery Connection
Battery Return Connections
Load B
Return Connections
Load A
Return Connections
Load B
Battery Connection
A Breakers
Load Connections
B Breakers
Load Connections
Battery Connections - 3/8” on 1” centers – torque 16 ft-lb
Breaker Load Connections - 1/4” on 5/8” centers – torque 55 in-lb
2-Load configuration shown
- EntelliGuard G Spring charge Contact (3 pages)
- Austin Lynx II SIP (19 pages)
- TLE Series 225-500 User Manual (90 pages)
- Power Mark Gold Generator Interlock Kit (2 pages)
- CAR2548FP series (15 pages)
- Spectra Series Power Panelboards AEG47 and AEG47S (1 page)
- GE TR7000 Series (17 pages)
- Record Plus Motor Operator Mechanism: FC100 (6 pages)
- Spectra Series Power Panelboards Endwall Kit (1 page)
- ProTrip Conversion Kits DB-75, DBL-75, DB-100, DBL-100 (16 pages)
- Spectra II Series Busway Plugs (2 pages)
- Spectra Series Power Panelboards AMC2GM and AMC3GM (2 pages)
- EntelliGuard 800–2000 A Frames, 240–600 Vac Maintenance Manual (64 pages)
- EntelliGuard G Ready To Close (4 pages)
- Position Switch Kit (12 pages)
- Spectra Series Power Panelboards AMCB4QD and AMCB6QD (4 pages)
- Record Plus TDR Door-Ring Interlock Kit: FC100 (4 pages)
- ProTrip Conversion Kits DB-15 (20 pages)
- Record Plus TDR, NEMA 1, 12: FE250 (5 pages)
- ATL010A0X43-SR (21 pages)
- Spectra Series Power Panelboards 30–200 Ampere Fusible Switch (2 pages)
- CAR2512FP Front-End (15 pages)
- CP2000AC54TE (20 pages)
- MX150_MX250 Modbus Network Card (27 pages)
- Spectra Series Power Panelboards 800 & 1200 Ampere Fusible Switch (2 pages)
- Spectra Series Fusible Switch Units J & T (4 pages)
- EntelliGuard G NETWORK INTERLOCK DEVICE (3 pages)
- EntelliGuard TU Trip Units (106 pages)
- ZBTSD Series (36 pages)
- AF-600 FP Profibus DP (91 pages)
- Neutral Mounting Kit - DNK400 (1 page)
- Record Plus Variable Depth Operating Mechanism: FE250 (4 pages)
- Spectra Series Power Panelboards 30–60 Ampere Expansion Kit (4 pages)
- Power Break II Undervoltage Release (4 pages)
- Record Plus Shunt Trip and Undervoltage Release (4 pages)
- EntelliGuard G Drawout Secondary Disconnect (4 pages)
- ACE4000T SERIES (2 pages)
- SPSA600 (12 pages)
- Dry-Type General Purpose Power Transformers (8 pages)
- Power Express Class 2 (8 pages)
- Austin MegaLynx (20 pages)
- CAR1612FP series (7 pages)
- H5692448 Power Systems Infinity M1 (NE-M) (76 pages)
- CAR2024FP series (7 pages)
- EBVW020A0B Barracuda Series (18 pages)