Detailed information on interlock circuit

GF47.70-P-1100A

Detailed information on interlock circuit

23.07.2019

Model

177, 247

with code ME08 (Hybrid drive 75-84 kW VARIANT (INCLUDING PLUGIN))

Interlock circuit

1

12 V plug connection

15

Supplemental restraint system control unit

2

Direct current high-voltage connection

16

Pyrofuse

3

Chassis 30

17

High-voltage disconnect device

4

Alternating current high-voltage connection

18

Interlock circuit cover panel open circuit switch

5

Electrical connector

19

Electric machine

6

Electrical fuse

20

Detection of inserted plug, G (alternator), L (evaluation logic)

7

High-voltage battery module with battery management system control unit

A

Interlock signal line

8

High voltage PTC heater

B

High voltage direct current line

9

High voltage distributor plate

C

High voltage alternating current line

10

Power electronics control unit

D

Circuit 30

11

Electric refrigerant compressor

E

Circuit 30c signal line

12

Alternating current charger for high-voltage battery

IG

Interlock alternator

13

Direct current charge connection unit

IL

Interlock evaluation logic

14

Charger feed-in socket