Use In Difficult Operating Conditions - YASKAWA iC9200 Series Operating Manual

iC9200 Series
EMC
Emitted interference
Noise immunity
Zone B
1) Due to the high-energetic single pulses with Surge an appropriate external protective circuit with lightning protection elements like conductors for lightning and over-voltage is
necessary.
2.9.1

Use in difficult operating conditions

HB700 | CPU | PMC921xEx | en | 24-04
Standard
EN 61000-6-4
EN 61000-6-2
EN 61000-4-2
EN 61000-4-3
EN 61000-4-6
EN 61000-4-4
EN 61000-4-5
Without additional protective measures, the products must not be used in
locations with difficult operating conditions; e.g. due to:
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General data for iC9200 Series > Use in difficult operating conditions
Comment
Class A (Industrial area)
Industrial area
ESD
8kV at air discharge (degree of severity 3),
4kV at contact discharge (degree of severity 2),
HF irradiation (casing)
80...1000MHz, 10V/m, 80% AM (1kHz)
1.4...6.0GHz, 3V/m, 80% AM (1kHz)
HF conducted
150kHz...80MHz, 10V, 80% AM (1kHz)
Burst, degree of severity 3
Surge, degree of severity 3
dust generation
chemically active substances (corrosive vapors or gases)
strong electric or magnetic fields
Basics and mounting
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