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

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Procedure
1. Cut the PE cables so that they reach
the PE busbar (A) with a loop.
2. Strip the insulation from the end of
the cables. Make sure that the strip
length agrees with the wire end rings
(B).
3. Attach the wire end rings to the end of
the wires.
4. Install the toothed washer (D), the
wire ring (B) and the contact washer
(E) in the bolt (F).
5. Connect these wires:
1. PE wire of the AC input cable to
the busbar
2. PE wire from the power supply box to the pusbar
3. If the lightning protection is used: lightning protection wire to the busbar
6. Install the toothed washer (D) and a nut (F) on the bolt (C) from the bottom.
7. Tighten the nuts to the correct torque. For the specification, refer to section
20.5
.
13.3 Connect the AC input cable
Preliminary requirements
• Torque wrench
• Wire cutter
• Wire stripper pliers
•
• AC input cable. Refer to
section
20.12.2
.
• Wire end rings M12
Procedure
1. Prepare the wires:
a. Cut the AC power cables so that
they reach the busbar bolts (A).
b. Strip the insulation from the end
of the cables (C), (D) and (E). Make
sure that the strip length agrees
with the wire end rings.
2. Remove the nuts and washers (B) from
the bolts of the busbar bolts (A).
3. Attach the wire end rings to the end of
the wires.
4. Connect these wires:
1. L1 (C)
2. L2 (D)
3. L3 (E)
C
D
B
E
A
D
F
A
B
E
D
C
Electrical installation of the power cabinet
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