dc bus. Use M8 hardware to secure the buses together. Use M5 hardware to secure the front lip to the power system frame. Use M6 hardware to secure the rear of the module to the power system frame.
Figure 3.5-3 NH2 Fuse Module
Connect the LVD power wiring to the power bus observing proper polarity. Connect the LVD control cable to the customer interface card.
The alarm signal of each individual fuse is connected from a ring terminal secured to the fuse module with a 5mm screw placed in one of the threaded holes provided on the load side of the fuse module. The other end of each alarm wire is connected to the terminal block position on the Fuse Interface Board with a number corresponding to the position of the fuse in the system. The Fuse Interface Board connects to the controller via a 16 conductor to DB- 25 cable that connects to connector PL4 on the controller backplane board.
FUSE RATING | ORDERING NUMBER |
|
|
100 A fuse | |
|
|
200 A fuse | |
|
|
300 A fuse | |
|
|
400 A fuse | |
|
|
Table
3.6 DC Cabling General Instructions
It is very important to keep load cabling separate from battery cabling. For example, hooking load cables to a module used as battery disconnect will tie the battery directly to the load.
Magnum XS 450 Power System | Page 17 |
