Delta C2000 Series User Manual page 70

Frame G
Chapter 5 Main Circuit Terminals
Main Circuit Terminals
R/L11 R/L12 S/L21 S/L22 T/L31 T/L32
Max. Wire
Models
VFD2500C63B-00
VFD3150C63B-00
300 MCM*4
(152 mm
VFD2500C63B-21
VFD3150C63B-21
Main Circuit Terminals
U/T1 V/T2 W/T3 +1/DC+ -/DC-
Max. Wire
Models
VFD2500C63B-00
VFD3150C63B-00
500 MCM*2
(253 mm
VFD2500C63B-21
VFD3150C63B-21
UL installations must use 1 KVac, 75
Use copper wire only.
1. Recommended to use
2. Refer to chart 1 &2 for the spec of terminal.
3. Refer to chart 3 & 4 for the spec of insulated tube (resistance 1 KVac).
Figure 1
R/L11, R/L12, S/L21, S/L22,
T/L31, T/L32
31MAX.
26.5MAX.
Figure 3
5-13
Min. Wire Gauge
Gauge
1 AWG*4 (42.40 mm
1/0 AWG*4
(55.50 mm
1 AWG*4
2
*4)
(42.40 mm
1/0 AWG*4
(55.50 mm
Min. Wire Gauge
Gauge
250 MCM*2 (127 mm
350 MCM*2 (177 mm
2
*2)
250 MCM*2 (127 mm
350 MCM*2 (177 mm
or 90
Ring Lug.
U/T1, V/T2, W/T3, +1/DC+, -/DC-
42.0(MAX.)
Torque
(±10%)
2
*4)
M8
2
*4)
200 kg-cm
(173 lb-in.)
2
*4)
(19.62 Nm)
2
*4)
Torque
(±10%)
2
*2)
M12
2
*2)
408 kg-cm
2
(354 lb-in.)
*2)
2
(40 Nm)
*2)
wire.
Figure 2
42.0(MAX.)
Figure 4
Unit mm