Delta C2000 Series User Manual page 89

Chapter 5 Main Circuit TerminalsC2000
Frame B
-/DC- +2/DC+ +1/DC+
R/L1
If you install at Ta 50°C environment, please select copper wire with voltage rating 600V and

temperature resistant 75°C or 90°C.
If you install at Ta 50°C above environment, please select copper wire with voltage rating 600V and

temperature resistant at 90°C or above.
For VFD110C23A, if you install at Ta 45°C above environment, please select copper wire with

voltage rating 600V and temperature resistant at 90°C or above.
For UL installation compliant, please use copper wires for installation, the wire gauge is based on

temperature resistant at 75°C which is requested and recommended from UL. Do not reduce the
wire gauge when using higher temperature wrie.
Wire fix to pole +2/DC+ and +1/DC+ with 45 kg-cm / [39.0 lb-in] / [4.42 Nm] (±10%)

R/L1, S/L2, T/L3, U/T1, V/T2, W/T3, -/DC-,
Model Name
Max. Wire
Gauge
VFD055C23A
VFD075C23A
VFD110C23A
VFD075C43A
VFD075C43E
VFD110C43A
25 mm
VFD110C43E
[4 AWG]
VFD150C43A
VFD150C43E
VFD055C53A-21
VFD075C53A-21
VFD110C53A-21
VFD150C53A-21
B1 B2
S/L2 T/L3 U/T1
Main Circuit Terminals
+1/DC+, +2/DC+, B1, B2
Min. Wire Gauge
10 mm [8 AWG]
2
16 mm 2 [6 AWG]
25 mm 2 [4 AWG]
10 mm 2 [8 AWG]
2
16 mm 2 [6 AWG]
6 mm 2 [10 AWG]
10 mm 2 [8 AWG]
V/T2 W/T3
Screw Spec.
and Torque Max. Wire Gauge Min. Wire Gauge
(±10%)
10 mm [8 AWG] 10 mm
2
16 mm 2 [6 AWG] 16 mm
25 mm 2 [4 AWG] 16 mm
10 mm 2 [8 AWG] 10 mm
M5
35kg-cm
[30.4 lb-in.]
[3.43Nm]
16 mm 2 [6 AWG] 16 mm
6 mm 2 [10 AWG] 6 mm
10 mm 2 [8 AWG] 10 mm
5-10
Terminal
Screw Spec.
and Torque
(±10%)
[8 AWG]
2
2 [6 AWG]
2 [6 AWG]
2 [8 AWG]
M5
35kg-cm
[30.4 lb-in.]
[3.43Nm]
2 [6 AWG]
2 [10 AWG]
2 [8 AWG]