Replacement Of Active Rectifier Filter Unit Filter Capacitor - INVT Goodrive800 Pro Series Hardware Manual

Goodrive800 Pro Series Active Rectifier Hardware Manual

6.2.2 Replacement of active rectifier filter unit filter capacitor

Filter capacitor replacement procedures:
Only qualified electricians can perform this task. Read all the safety precautions.

Ignoring these safety precautions may lead to physical injury or death, or device
damage.
1. Stop the unit, disconnect the AC power supply, and wait for a time no shorter than the waiting time
designated on the unit.
2. Remove the front maintenance plate from the unit housing.
3. Remove the 3PH cable from the front connection.
4. Remove the screws directly in front of the capacitor assembly with a screwdriver, as shown in Figure 6-3.
5. Pull out the capacitor assembly.
6. Remove the fixed copper bars and insulated PC on the capacitor assembly to replace the capacitor, as
shown in Figure 6-3.
7. Install the capacitor assembly into the chassis in reverse sequence.
8. Connect to the power.
202305 (V1.0)
Figure 6-2 Replacement of active rectifier filter fan
Front
maintenance
plate
Fan Fan box
Fan air direction
Maintenance and inspection
57