High-voltage battery low-temperature circuit, detailed information

GF08.50-P-1100B

High-voltage battery low-temperature circuit, detailed information

20.01.2020

Model

167

with code ME05 (Hybrid drive 85 kW-94 kW variant (incl. plug-in))

Schematic diagram of the high-voltage battery low-temperature circuit (low-temperature circuit 2)

1

Low-temperature circuit 2 cooler

10

Alternating current charger for high-voltage battery

2

Heat exchanger

11

Low-temperature circuit switchover valve 2

3

Low-temperature circuit 2 expansion reservoir

12

High-voltage battery cooling system expansion valve

4

High-voltage battery

13

High-voltage battery cooling system switchover valve

5

Low-temperature coolant circuit 2 temperature sensor

A

Coolant warmed

6

Upper radiator trim flap actuator motor

B

Coolant cooled

7

Lower radiator trim flap actuator motor

C

Refrigerant (high pressure, liquid)

8

Fan motor

D

Refrigerant (low pressure, gaseous)

9

Low-temperature circuit circulation pump 2