Astraada DRV-24 frequency inverters Appendix C
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The input interference filter can decrease the interference of the inverter to the surrounding
equipments.
Output interference filter can decrease the radio noise cause by the cables between the inverter
and the motor and the leakage current of the conducting wires.
Our company configured some filters for the convenient of the users.
Note:
1. The input EMI meet the requirement of C3 after adding input filters.
2. Above options are external, the customer should indicate when purchasing.
C.6.3 Installation instruction for C3 filter
The installation procedures for C3 filter are as below:
1. Connect the filter cable to the corresponding input terminal of the inverter according to the label;
2. Fix the filter onto the inverter with M3*10 screws (as shown in above picture).
C.6.4 C2 filter