SD1 Series Inverters Technical Data
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In a domestic environment, this product may cause radio inference, in
which case supplementary mitigation measures may be required.
A.3.2 Inverters of category C3
The anti-interference performance of the inverter meets the requirements of environments
Category II in the IEC/EN 61800-3 standard.
The induction disturbance limit meets the following stipulations:
1. Select an optional EMC filter according to Appendix C "Optional peripheral accessories"
and install it following the description in the EMC filter manual.
2. Select the motor and control cables according to the description in the manual.
3. Install the inverter according to the description in the manual.
Inverters of C3 category cannot be applied to civilian low-voltage common
grids. When applied to such grids, the inverters may generate radio
frequency electromagnetic interference.