
HVC
‐
PD
E
‐
Bus
Charger
Installation
Guide
Document: V1.2 / Document No.: 6AGA000008-0629-EN | Date: 06-30-2022 Page
80
of
146
5.8.5. Upgrade the Interlock connection to the HVC 450 kW system
Interlock cable connection in
secondary 1 HVC 150S
:
A Terminal
block
B Interlock cable from/to primary HVC 150
C Interlock cable from/to secondary HVC 150S
D Interlock cable from/to secondary HVC 150S
1. Move the cables towards the terminal block (A).
2. Strip 0.43 Inch of the insulation from the ends of
only the White and Brown wire!
3. Crimp a ferrule onto the end of the White and Brown wire.
4. Ensure that the unused wires, the Green and Yellow wire, are protected so that they
cannot touch metal parts.
5. Loosen the connector screws.
6. Remove the wire connection between pin X286-6 and X286-7 and pin X286-10 and
X286-11, if present.
7. Insert the wires into the connectors, see table below:
Functional description
Connector
Wire number
Interlock In (ACM)
X286-15
Brown
Interlock Out (ACM)
X286-14
White
Interlock GND (ACM)
X286
Shield
Interlock In (secondary 1 HVC 150S)
X286-6
White
Interlock Out (secondary 1 HVC 150S)
X286-7
Brown
Interlock GND (secondary 1 HVC 150S)
X286
Shield
Interlock Out (secondary 1 HVC 150S)
X286-10
Black
Interlock GND (secondary 1 HVC 150S)
X286-11
Black
See also Appendix H
Signal connection diagram
.