System Application Guide
SAG582136800
Spec. No. 582136800 (Model 502
NGFB
)
Revision BA, April 8, 2020
Page 57 of 129
List MV: 23” 2-Row Distribution Cabinet with (48) Load Positions, and NO Low Voltage Disconnect (LVD)
Features
♦
Single Voltage Distribution (-48V)
♦
Maximum Capacity:
600A @ +40°C;
400A @ +65°C
♦
Bottom Row: (24) Load Positions
♦
Top Row:
(24) Load Positions
♦
Accepts TPS/TLS-Type Fuses (3 to 100A) or Bullet Nose Type Circuit Breakers (1 to 250A)
♦
Two (2) Battery Lead Lug Mounting Positions
Caution: In a +40 °C ambient, 100 A circuit breakers can be used without a space provided the continuous current in
each device does not exceed 64 A. 100 A fuses, 150 A and 250 A circuit breakers do not require a space
adjacent to it.
At or above +65°C, the maximum size circuit breaker used shall be 125 A. The maximum size fuse used shall
be 70 A. Devices rated at 50 A or greater shall have an empty mounting position between it and any other
overcurrent protective device.
Restrictions
This Distribution Cabinet can be used in List 12, 13, 17, 22, 23 or 27 only.
The system is designed for a maximum of one (1) Distribution Cabinet. The Distribution Cabinet is assembled immediately
above the power shelf.
Adequate vertical mounting space must be provided above each Distribution Cabinet to accommodate distribution and
battery cabling.
Unless otherwise specified, fuses and/or circuit breakers are mounted from left to right, starting with the highest capacity and
working to the lowest capacity.
Maximum size of wire to be connected to a single fuse holder or circuit breaker position is 2 AWG.
58213680093 battery trays are not available with this distribution option.
Ordering Notes
1)
Order circuit breakers, as required, per
2)
Order fuses, as required per
3)
Order one (1) Part No. 117201 fuse holder per fuse ordered in 2) above.
4)
Order Plug-In GMT Fuse Distribution Assembly (
), as required. Order fuses per
5)
Order load lugs (two-hole, 1/4” bolt clearance hole, 5/8” centers) as required for each distribution position per
