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5.14.8.
Connecting the AC auxiliary power cable
Prerequisites:
Tools: wire cutter, wire stripper pliers, ferrule, crimp pliers, screwdriver
Instructions on preparing the wires and location of required terminal blocks.
Location of terminal blocks X4 and the preferred cable route.
1.
Loosen and remove the cable glands' (#02 and #04) nuts for the AC auxiliary power Input
and Output cables.
2.
Slide the cable glands' nuts over the AC auxiliary power cables.
3.
Route the AC auxiliary power cables through glands #02 and #04 to terminal block X4.
Refer to the figure above for the preferred cable route through the cable duct inside the
cabinet.
4.
Cut the AC auxiliary power cables to the correct length - allowing to reach the terminal
block X4. Do not make the cable routing too tight or too loose.
5.
Tighten the nuts of the glands to secure the AC auxiliary power cables.
6.
Strip 11 mm of the insulation from the ends of the wires (B).
7.
Crimp ferrules (A) to the ends of the wires (B).
8.
Loosen the connector screws of terminal blocks: X4-33, X4-34, X4-35, X4-36, X4-37 and
X4-38 (refer to the picture above).
9.
Insert the wires of the AC auxiliary power cable into the connectors of the terminal block
X4. Refer to the table below:
Functional description
AC aux Line Input
AC aux Line Output
AC aux Neutral Input
AC aux Neutral Output
AC aux PE Input
AC aux PE Output
10. Tighten the connector screw of the terminal blocks with a tightening torque of 1.3 Nm.
Document: v0.4 / Document No.: TBA | Date: 11-08-2021
HVC-R 100/150 E-Bus Charger Installation Guide
Connector
Wire color
X4-33
Brown
X4-34
Brown
X4-35
Blue
X4-36
Blue
X4-37
Green/yellow
X4-38
Green/yellow
Page 99 of 131
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