Delta C2000 series User Manual page 61

Chapter 5 Main Circuit Terminals|C2000 Series
Frame F
Main circuit terminals:
R/L1, S/L2, T/L3, U/T1, V/T2, W/T3, +1/DC+, -/DC-
Max. Wire
Models
Gauge
VFD900C23A
300MCM*2
VFD1320C43A
(152mm
VFD1600C43A
VFD900C23E
4/0 AWG*2
VFD1320C43E
(107mm
VFD1600C43E
1. VFD900C23A/E installations must use 90
2. For other model, UL installations must use 600V, 75
wire. Use copper wire only.
3. Specification of grounding wire
Torque: M8 200kg-cm (173 lb-in.) (19.62Nm) (±10%)
5. Figure 1 shows the specification for ring lug.
4. Figure 2 shows the specification of insulated heat shrink tubing
that comply with UL (600C, YDPU2).
Figure 1
31MAX.
26.5MAX.
5-10
Min. Wire Gauge
300MCM*2 (152mm
4/0 AWG*2 (107mm
2
*2)
300MCM*2 (152mm
4/0 AWG*2 (107mm
3/0AWG*2 (85mm
2
*2)
4/0 AWG*2 (107mm
℃
wire.
：300MCM*2 [152 mm
Figure 2
Torque
(±10%)
2
*2)
2
*2)
M8
2
)
200kg-cm
(173 lb-in.)
2
*2)
(19.62Nm)
2
*2)
2
*2)
℃ ℃
or 90
2
*2]