ABB Terra AC, Installation Manual

Page: 41 / 76

Procedure
1. Loosen the screws (A).
2. Insert the cable connector into the
terminal block (B).
3. Connect these wires:
1. Earthing wire (C)
2. Neutral wire (D)
3. L1 (E)
4. L2 (F)
5. L3 (G)
Refer to section
11.11 .
4. Tighten the screws (A) to the correct
torque. For the specification, refer to
section 11.15 .
7.3.3 Connect the AC input cable (UL portfolio)
Preliminary requirements
• Torque screwdriver • AC input cable (1 phase)
Procedure
1. Loosen the screws (A).
2. Strip the wires. For the specification,
refer to section 11.13.2 .
3. Insert the cable connector into the
terminal block (B).
4. Connect the below wires:
1. Earthing (grounding) wire (C)
2. Neutral wire (D)
3. L2 AC input wire (F)
4. L1 AC input wire (E)
Refer to section
11.11 .
5. Tighten the screws (A) to the correct
torque. For the specification, refer to
section 11.15 .
7.3.4 Secure the cables
Preliminary requirements
• Torque screwdriver • Strain relief for the cable
B
E
D
F
G
C
A
B
E
D
F
C
A
Electrical installation
BCM.V3Y01.0-EN | 002 41