Category C2; Category C3; Compatibility And Motor Cable Length - INVT Goodrive 300 Operation Manual

inverters
Goodrive300
Inverter of category C3: inverter of rated voltage less than 1000 V and used in the second
environment other than the first one
Inverter of category C4: inverter of rated voltage more than 1000 V or the nomninal current is
above or equal to 400A and used in the complicated system in second environment
B.6.1 Category C2
The emission limits are complied with the following provisions:
1. The optional EMC filter is selected according to the options and installed as specified in
the EMC filter manual.
2. The motor and control cables are selected as specified in this manual.
3. The drive is installed according to the instructions given in this manual.
4. For the maximum motor cable length with 4 kHz switching frequency, see EMC

compatibility and motor cable length

 In a domestic environment, this product may cause radio inference, in
which case supplementary mitigation measures may be required.
B.6.2 Category C3
The immunity performance of the drive complies with the demands of IEC/EN 61800-3,
second environment.
The emission limits are complied with the following provisions:
1. The optional EMC filter is selected according to the options and installed as specified in
the EMC filter manual.
2. The motor and control cables are selected as specified in this manual.
3. The drive is installed according to the instructions given in this manual.
4. For the maximum motor cable length with 4 kHz switching frequency, see EMC
compatibility and motor cable length
 A drive of category C3 is not intended to be used on a low-voltage
public network which supplies domestic premises. Radio frequency
interference is expected if the drive is used on such a network.
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Appendix B