Interlock circuit |
1 | High-voltage battery module |
2 | 12 V plug connection |
3 | High-voltage connection |
4 | Circuit 30t |
5 | Electrical fuse (can be replaced) |
6 | High-voltage battery electrical fuse (not replaceable) |
7 | High-voltage on-board electrical system insulation monitoring control unit |
8 | Contactor |
9 | High voltage distributor plate |
10 | Pyrofuse |
11 | Supplemental restraint system control unit |
12 | High voltage PTC heater |
13 | Battery management system control unit |
14 | Charger |
15 | Power electronics control unit |
16 | High-voltage shutoff device |
17 | AC charging vehicle socket |
18 | High-voltage power distributor |
19 | Electric refrigerant compressor |
20 | Electric machine |
21 | DC charging vehicle socket (vehicles with DC charging function) |
22 | DC current charge-connection unit (vehicles with DC charging function) |
A | Interlock signal line |
AL | Interlock evaluation logic |
B | Electrical line (high voltage) |
C | Circuit 30c signal line |
CG | Interlock alternator |
CL | Circuit 30c evaluation logic |
CS | Circuit 30c (contactor power supply) |
CP | Control pilot |
L | Phase L1 L3 |
N | Neutral conductor |
PE | Protective earth conductor |
PP | Proximity pilot |
PPL | Proximity pilot evaluation logic |
P54.18-A271-76