Goodrive800 Pro Series Inverter Unit Hardware Manual
Technical data
202202 (V1.0)
61
Our products have been compliant with these regulations.
A.4
EMC regulations
The EMC product standard (EN 61800-3) describes the EMC requirements on VFDs.
Application environment categories:
First environment: Civilian environment, including application scenarios where VFDs are directly connected
to the civil power supply low-voltage grids without intermediate transformers.
Second environment: All locations outside a residential area.
VFD categories:
C1: Rated voltage lower than 1000 V, applied to the first environment.
C2:
Rated voltage lower than 1000 V, non-plug, socket, or mobile devices; power drive systems that must be
installed and operated by specialized personnel when applied to the first environment.
Note: The EMC standard IEC/EN 61800-3 no longer restricts the power distribution of VFDs, but it
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 the second environment. They cannot be applied to the first
environment.
C4: Rated voltage higher than 1000 V, or rated current higher or equal to 400 A, applied to complex systems
in the second environment.
A.4.1
VFD category of C2
The induction disturbance limit meets the following stipulations:
Select the motor and control cables according to the description in the manual.
Install the VFD according to the description in the manual.
The VFD may generate radio interference, you need to take measures to reduce the
interference.
A.4.2
VFD category of C3
The anti-interference performance of the VFD meets the requirements of the second environment in the
IEC/EN 61800-3 standard.
The induction disturbance limit meets the following stipulations:
Select the motor and control cables according to the description in the manual.
Install the VFD according to the description in the manual.
VFDs of category C3 cannot be applied to civilian low-voltage common grids. When
applied to such grids, the VFDs may generate radio frequency electromagnetic
interference.