STEP AS380 Series User Manual

Instruction Manual for AS380 Series Elevator Integrated Drive Controller
Appendix A EMC Installation Guide
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Appendix A EMC Installation Guide
From such aspects as noise control, wiring requirement, grounding, peripheral equipment surge
absorption, leakage current, EMC Zoning, installation precaution, use of supply filter and disposal
of radiated noise, this appendix describes the elevator integrated drive controller EMC design and
installation guide for reference by elevator integrated drive controller users.
A1 Noise Control
As determined by operating principle, the elevator integrated drive controller produces certain
noises. The effect of noise on peripheral equipment is relevant to the noise type, transmission path
as well as the design, installation, wiring and grounding of drive system.
A1.1 Noise Type
Noise types are shown by Attached figure A1.1.
A1.2 Transmission Path
See attached figure A1.2 for transmission path of noise.

STEP AS380 Series Specifications

General

Brand	STEP
Model	AS380 Series
Category	Controller
Language	English