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

Страница: 69 / 106

15.6.3 Connect the inDC guard cable (output to the next control
box)
Preliminary requirements
• Wire cutter
• Wire stripper pliers
• Torque screwdriver, cross
• Crimp pliers
• InDC guard cable.
Refer to section
20.12.9
.
• Ferrules
Procedure
1. Strip the insulation from the cable
(A). For the specification, refer to
section
20.12.9
.
2. Prepare the wires:
a. Twist the shield mesh (B).
b. Strip the wires (C) to (F). For
the specification, refer to
section
20.12.9
.
c. Crimp ferrules onto the end of
the wires and the shield.
3. Make sure that any unused wires
are protected and do not touch
metal parts.
4. Loosen the screws on the terminals
(G) to (L).
5. Connect these wires:
a. Shield (B) to the terminal X1-9 (G)
b. Interlock out (C), to the interlock in of the next control box, white, to the
terminal X1-13 (H)
c. Interlock in (D), from the interlock out of the next control box, brown, to the
terminal X1-12 (J)
d. DC_Guard_A (F), yellow, to the terminal X1-16 (K)
e. DC_Guard_GND (E), green, to the terminal X1-17 (L)
6. Tighten the screws to the correct torque. For the specification, refer to section
20.5 .
15.7 Connect the power supply feedback cable to the control
box 1
Preliminary requirements
• Torque screwdriver
• Wire cutter
• Wire stripper pliers
• Crimp pliers
•
• Power supply feedback
cable. Refer to section
20.12.10
.
• Ferrules
B
C
D
H
J
G
A
F
E
K
L
Electrical installation of the control box
6AGA000007-0611-EN | 001 69