Install Lightning Protection (Optional) - ABB HVC Installation Manual

HVC 450 kW E-Bus Charger Installation Guide
Leave the main switch switched off.
The Power Cabinet is not ready for use yet.
If there is no appointment for commissioning yet, contact the ABB
Delivery department to make an appointment for commissioning. See
Contact information on Page 13 for contact details.

5.6.5. Install lightning protection (optional)

Preconditions:

Tools: wire cutter, wire stripper pliers, wire-end ring, spanner (size 19), torque wrench
(size 19).
1. Cut the wire of the lightning protection cable to the correct length to reach the GND rail.
Do not make the wire routing too tight, or too loose.
2. Strip 0.79 Inch of the insulation from the end of the wire.
3. Attach a wire end ring (A) to the end of the lightning protection wire (B).
4. Remove the M12 bolt, nut and washers from the GND rail.
5. Fit the bolt (C) with toothed washer (D), the lightning protection wire (B) and the contact
washer (E).
6. Insert the bolt fitted with washers and the lightning protection wire into the GND rail.
7. Screw from the bottom of the GND rail a toothed washer (D) and a nut (F) on the bolt (C)
8. Tighten the bolt/nut connection with a tightening torque of 22.13 ft-lb.
Revision: 1.2
Date released: 16-08-2018
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