Delta CFP2000 Series - Page 72

Chapter 5 Main Circuit TerminalsCFP2000
5-13
Frame D0-2
 If you install at Ta 35°C environment, please select copper wire with voltage rating 600V and
temperature resistant at 75°C or 90°C.
 If you install at Ta 35°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 wire.
Model Name
Main Circuit Terminals:
R/L1, S/L2, T/L3 (Stranded wire only)
Terminals: DC+, DC-, U/T1, V/T2, W/T3,
Max. Wire
Gauge
Min. Wire Gauge
Screw Spec.
and Torque
(±10%)
Max. Wire
Gauge
Min. Wire Gauge
Screw Spec.
and Torque
(±10%)
VFD450FP4EA-52S
1/0 AWG
[50 mm
2
]
1 AWG [50 mm
2
]
63 kg-cm
[55.0 lb-in.]
[6.20 Nm]
1/0 AWG
[50 mm
2
]
1 AWG [50 mm
2
]
M8
82 kg-cm
[70.8 lb-in.]
[8.00 Nm]
VFD550FP4EA-52S 1/0 AWG [50 mm
2
] 1/0 AWG [50 mm
2
]