10-4
Certification for the Drive
650S AC Drive
Field Wiring Terminal Markings
For correct field wiring connections that are to be made to each terminal refer to Chapter 3: “Installing the Drive”.
Terminal Tightening Torque
Refer to Chapter 3: “Installing the Drive” – Terminal Tightening Torque.
Terminal/Wire Sizes
North American wire sizes (AWG) are based on NEC/NFPA-70 for ampacities of thermoplastic-insulated (75ºC) copper
conductors.
Power input and output wire sizes should allow for an ampacity of 125% of the rated input and output amperes for motor
branch-circuit conductors as specified in NEC/NFPA-70. Refer to Chapter 3: “Installing the Drive” – Terminal Block
Acceptance Sizes.
Field Grounding Terminals
The field grounding terminals are identified with the International Grounding Symbol
(IEC Publication 417, Symbol 5019).
Operating Ambient Temperature
Devices are considered acceptable for use in a maximum ambient temperature of 40°C (can be derated up to 50°C, see page
9-3 “Operating Temperature”).