ABB HVC-C 100-150 kW, Руководство по установке

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14.5 Connect the DC auxiliary power cables to the power supply
box
Preliminary requirements
• Torque screwdriver
• Wire cutter
• Wire stripper pliers
• Crimp pliers
•
• DC auxiliary power cable.
Refer to section
20.12.5
.
• Ferrules
Procedure
1. Strip the insulation from the end of
the cable (A).
2. Strip the insulation from the ends
of the wires (B) and (C). Refer to
section
20.12.5
.
3. Crimp ferrules onto the end of the
wires.
4. Loosen the screws on the terminals
(D) and (E).
5. Connect these wires:
• 0V DC wire (B) to the terminal
X1-7 (D)
• 24V DC wire (C) to the terminal
X1-5 (E)
6. Tighten the screws to the correct
torque. For the specification, refer to section 20.5 .
14.6 Connect the power supply feedback cable to the power
supply box
Preliminary requirements
• Torque screwdriver
• Wire cutter
• Wire stripper pliers
• Crimp pliers
•
• Power supply feedback
cable. Refer to section
20.12.10
.
• Ferrules
E D B
C
A
Electrical installation of the power supply box
6AGA000007-0611-EN | 001
61
Note:
Make sure that external MCB and RCD are mounted in auxiliary
distribution board.