Goodrive35 inverters Appendix B
309
4, 8, 12 or 15 kHz(in scalar control)
B.4.1 EMC compatibility and motor cable length
To comply with the European EMC Directive (standard IEC/EN 61800-3), use the following
maximum motor cable lengths for 4 kHz switching frequency.
All frame sizes (with external EMC filter)
Maximum motor cable length, 4 kHz
Second environment (category C3)
First environment (category C2)
Maximum motor cable length is determined by the drive’s operational factors. Contact the
local representative for the exact maximum lengths when using external EMC filters.
B.5 Applicable standards
The inverter complies with the following standards:
Safety of machinery-safety related parts of control systems -
Part 1: general principles for design
Safety of machinery. Electrical equipment of machines. Part
1: General requirements.
Safety of machinery – Functional safety of safety-related
electrical,electronic and programmable electronic control
systems
Adjustable speed electrical power drive systems. Part 3: EMC
requirements and specific test methods
Adjustable speed electrical power drive systems – Part 5-1:
Safety requirements – Electrical, thermal and energy
Adjustable speed electrical power drive systems – Part 5-2:
Safety requirements. Functional.