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Electromagnetic environment
Pollution degree
EMC compatibility
Electrostatic discharge
Electromagnetic field immunity
Conducted disturbance immunity
Burst immunity
Surge immunity
Voltage dip
Short interruption
Power frequency magnetic field
Radiated disturbance
Standards
1T N C928 25 0M0 201
1) Equipment in the system comply with EMC
requirement of CE / CCC certificate.
2)
Power
supply
system
IEC61000-2-1, IEC61000-2-2, especially the sys-
tem in which VSD / Frequency Converters are
used.
2
4.0 kV contact discharge
8.0 kV air discharge (IEC61000-4-2)
10 V/m (80-1000 MHz), 3 V/m (1.4-2 GHz), 1 V/m
(2-2.7 GHz) (IEC61000-4-3)
3V (150 kHz to 80 MHz) (IEC61000-4-6)
2 kV(5/50 ns, 5 kHz) for AC power and DC power
1 kV(5/50 ns, 5 kHz) for I/O signal control
(IEC 61000-4-4)
1 kV/2 kV (IEC 61000-4-5)
0 % during 1 cycles
40 % during 10/12 cycles
70 % during 25/30 cycles
(IEC61000-4-11)
0 % during 250/300 cycles (IEC61000-4-11)
30 A/m (50 Hz, 60 Hz) (IEC61000-4-8)
EN55011/CISPR 11, Class A
IEC 61557-12:
class 0.5
GB/T 18216.12: class 0.5
CO NF IG UR AT IO N
complies
with
5 2
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