Main Circuit Terminal Block Wiring Procedure image/svg+xml DANGER image/svg+xml Electrical Shock Hazard Do not examine, connect, or disconnect wiring on an energized drive. Before servicing, disconnect all power to the equipment and wait for the time specified on the warning label at a minimum. The internal capacitor stays charged after the drive is de-energized. The charge indicator LED extinguishes when the DC bus voltage decreases below 50 Vdc. When all indicators are OFF, remove the covers before measuring for dangerous voltages to make sure that the drive is safe. If you do work on the drive when it is energized, it will cause serious injury or death from electrical shock. The procedures to wire the main circuit terminal block are different for different drive models. Refer to Table 1 for procedures by drive model. Table 1. Wiring Procedures for the Main Circuit Terminal Block Model Procedure Ref. 2004 - 2211 4002 - 4168 Procedure A Wire the Main Circuit Terminal Block with Procedure A 2257 - 2415 4208 - 4720 Procedure B Wire the Main Circuit Terminal Block with Procedure B 4810 - 4H12 Procedure C Main Circuit Terminal Block Wiring Procedure
image/svg+xml DANGER image/svg+xml Electrical Shock Hazard Do not examine, connect, or disconnect wiring on an energized drive. Before servicing, disconnect all power to the equipment and wait for the time specified on the warning label at a minimum. The internal capacitor stays charged after the drive is de-energized. The charge indicator LED extinguishes when the DC bus voltage decreases below 50 Vdc. When all indicators are OFF, remove the covers before measuring for dangerous voltages to make sure that the drive is safe. If you do work on the drive when it is energized, it will cause serious injury or death from electrical shock. The procedures to wire the main circuit terminal block are different for different drive models. Refer to Table 1 for procedures by drive model. Table 1. Wiring Procedures for the Main Circuit Terminal Block Model Procedure Ref. 2004 - 2211 4002 - 4168 Procedure A Wire the Main Circuit Terminal Block with Procedure A 2257 - 2415 4208 - 4720 Procedure B Wire the Main Circuit Terminal Block with Procedure B 4810 - 4H12 Procedure C Main Circuit Terminal Block Wiring Procedure
