Owner manual

Inverting Fault Circuit Breaker Kit for FlexPak 3000 and WebPak 3000 Drives

Checking the Circuit Breaker Settings

Step 1. Visually check the setting of the circuit breaker setpoint. Set the circuit breaker settings as required.

See Table 3 for circuit breaker settings.

Step 2. Check and verify all wiring per Figure 6 before applying power to the drive. Ensure that wires are not

in contact with hot components or sharp metal edges.

Step 3. Set the Inverting Fault Circuit Breaker to the ON position.

Step 4. Remove the lockout and tag and reconnect power to the drive.

Step 5. Turn on power to the drive.

Kit installation is now complete.

Table 3 – Inverting Fault Circuit Breaker Settings

Kit Model Number Drive Horsepower/Volts Required Setting

906FK0101 1.5 - 2 HP @ 230 VAC

3 - 5 HP @ 460 VAC

Set at A (40 A)

906FK0201 3 - 5 HP @ 230 VAC

7.5 - 10 HP @ 460 VAC

Set at L (50 A)

906FK0301 7.5 - 10 HP @ 230 VAC

15 - 20 HP @ 460 VAC

Set at 2 (90 A)

906FK0401 15 - 20 HP @ 230 VAC

25 - 40 HP @ 460 VAC

Set at L (150 A)

906FK0501 25 - 30 HP @ 230 VAC

50 - 60 HP @ 460 VAC

Set at L (450 A)

Figure 6 – Inverting Fault Circuit Breaker Connection Diagram