Emc Compliance Declaration; Emc Regulations; Vfd Category Of C2; Vfd Category Of C3 - INVT Goodrive800 Pro Series Hardware Manual

Goodrive800 Pro Series Active Rectifier Hardware Manual
A.3.2 EMC compliance declaration
European union (EU) stipulates that the electric and electrical devices sold in Europe cannot generate
electromagnetic disturbance that exceeds the limits stipulated in related standards, and can work properly
in environments with certain electromagnetic interference. The EMC product standard (EN 61800-3)
describes the EMC standards and specific test methods for adjustable speed electrical power drive systems.
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 environments except those in Category I.
VFD categories:
Category C1: VFD of rated voltage lower than 1000V, applied to the first environment.
Category 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.
Category C3: VFD of rated voltage lower than 1000V, applied to the second environment. They cannot be
applied to the first environment.
Category C4: VFD of rated voltage higher than 1000V, or rated current higher or equal to 400A, applied to
complex systems in the second environment.
A.4.1 VFD category of C2
The induction disturbance limit meets the following stipulations:
1. Select the motor and control cables according to the description in the manual.
2. Install the VFD according to the description in the manual.
3. For the maximum length of the motor cable, see section 4.3 EMC requirements.

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:
1. Select the motor and control cables according to the description in the manual.
2. Install the VFD according to the description in the manual.
3. For the maximum length of the motor cable, see section 4.3 EMC requirements.
202305 (V1.0)
The product may generate radio interference, you need to take measures to reduce
the interference.
Technical data
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