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6.8. EMC standards
EMC emissions
AC semiconductor motor controllers and conductors for non-
motor loads
EN 60947-4-3
Class A Group 2
Emission enclosure Cl compliant in firing mode single cycle
and phase angle if external filter fitted
EN 60947-4-3
CISPR-11
EN 55011
EMC Immunity
Generic standards, immunity standard for industrial
environments
EN 60947-4-3
ESD immunity
EN 61000-4-2
4 kV contact discharge
8 kV air discharge
RF interference immunity
EN 61000-4-3 /A1
10 V/m amplitude modulated 80
MHz-1 GHz
10 V/m amplitude modulated 1.4
GHz-2 GHz
Conducted disturbance immunity
EN 61000-4-6
10 V/m amplitude modulated
0.15
MHz-80 MHz
Burst immunity
EN 61000-4-4
2 kV power line
2 kV I/O signal line
Surge immunity
EN 61000-4-4/5
Power line-line 1 kV
Power line-earth 2 kV
Signal line-earth 2 kV
Signal line-line 1 kV
Magnetic fields immunity
Test are not required. Immunity is demonstrated by
the successfully completion of the operating capability
test
Voltage dips, short interruptions and voltage immunity tests EN 61000-4-11
100%U, 70%U, 40%U
LVD safety
Safety requirements for electrical equipment for
measurement, control and laboratory use
EN 61010-1
CAUTION
This product has been designed for class A equipment. Its use in a domestic environment may cause radio
interference, in which case the user may be required to use additional attenuation methods.
EMC filters are required in PA operating mode (Phase Angle, i.e., SCR triggering with a modulated phase angle).
The filter model and current size depend on the configuration and the load used.
It is important that the power filter is connected as close as possible to the GRP-H.
A filter connected between the power supply line and the GRP-H or an LC unit connected between the GRP-H
output and the load may be used.
