GD200A series VFD Technical data
-153-
VFD of category C3: VFD of rated voltage less than 1000 V and used in the second environment
other than the first one.
VFD of category C4: VFD of rated voltage more than 1000 V or the rated current is above or equal to
400A and used in the complicated system in second environment.
A.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 reference in this manual.
4. For the maximum motor cable length, 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.
A.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 reference in this manual.
4. For the maximum motor cable length, 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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