
E-55
Technical Specifications
890CS Common Bus Supply - Frames B & D; 890CD Common Bus Drive and 890SD Standalone Drive - Frames E & F
890CD/890SD Wire Sizes (North America)
North American wire sizes (AWG) are based on NEC/NFPA-70 for ampacities of thermoplastic-insulated
(75ºC) copper conductors assuming not more than three current-carrying conductors in raceway or cable,
based on ambient temperature of 30ºC. The wire sizes allow for an ampacity of 125% of the rated input
and output amperes for motor branch-circuit conductors as specified in NEC/NFPA-70.
FRAME E:
Terminal acceptance range: 6-1/0 AWG
Model Number
Power Input
AWG
Power Output
AWG
Brake Output
AWG
Constant Torque
890xD-432730E...
4
3
8
890xD-432870E...
3
2
8
Quadratic Torque
890xD-432730E...
3
2
8
890xD-432870E...
1
1
8
FRAME F:
Terminal acceptance range: 2AWG-250kcmil
Constant Torque
890xD-433105F...
1
1
8
890xD-433145F...
2/0
2/0
8
890xD-433156F...
3/0
3/0
8
890xD-433180F...
4/0
4/0
8
Quadratic Torque
890xD-433105F...
2/0
2/0
8
890xD-433145F...
3/0
3/0
8
890xD-433156F...
4/0
4/0
8
890xD-433180F...
4/0
4/0
8