Goodrive350A series high-performance multifunction VFD
Technical data
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specifies their use, installation, and commissioning. Specialized personnel or organizations must
have the necessary skills (including the EMC-related knowledge) for installing and/or performing
commissioning on the electrical drive systems.
C3: Rated voltage lower than 1000 V, applied to environments of Category II. They cannot be applied
to environments of Category I.
C4: Rated voltage higher than 1000 V, or rated current higher or equal to 400 A, applied to complex
systems in environments of Category II.
B.6.1 VFD category of C2
The induction disturbance limit meets the following stipulations:
1. Select an optional EMC filter according to "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 VFD according to the description in the manual.
Currently in environments in China, the VFD may generate radio
interference, you need to take measures to reduce the interference.
B.6.2 VFD category of C3
The anti-interference performance of the VFD 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 "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 VFD according to the description in the manual.
VFDs of C3 category cannot be applied to civilian low-voltage common grids.
When applied to such grids, the VFDs may generate radio frequency
electromagnetic interference.
