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12 ELECTROMAGNETIC COMPATIBILITY
Intended environment: industrial electromagnetic environment
Guidance and manufacturer’s declaration – electromagnetic emission
Emmision test Compliance Guidance
RF emissions CISPR 11 Group 1
This equipment uses RF energy only for its
internal functions. Therefore its RF emissions
are very low and are not likely to cause any
interference in nearby electronic equipment.
This equipment is suitable for use in
all establishments, including domestic
establishments and those directly connected to
the public low voltage power supply network that
supplies buildings used for domestic purposes.
RF emissions CISPR 11 Class A
Guidance and manufacturer’s declaration – electromagnetic immunity
Immunity test IEC 60601-1-2 test level /
performance criterion
Compliance level /
performance criterion
Electrostatic discharge (ESD)
IEC 61000-4-2
±4 kV contact discharge / B
±8 kV air discharge / B
±4 kV contact discharge / B
±8 kV air discharge / B
Conducted disturbances
inducted by RF elds
IEC 61000-4-6
3 V in 0,15 MHz to 80 MHz / A 3 V in 0,15 MHz to 80 MHz / A
Radiated RF electromagnetic
eld
IEC 61000-4-3
10 V/m (80 MHz to 1 GHz) / A
3 V/m (1,4 GHz to 2 GHz) / A
1 V/m (2 GHz to 2,7 GHz) / A
10 V/m (80 MHz to 1 GHz) / A
3 V/m (1,4 GHz to 2 GHz) / A
1 V/m (2 GHz to 2,7 GHz) / A
Electrical fast transient/burst
IEC 61000-4-4
±2 kV AC port / B
5 kHz repetition frequency
±2 kV AC port / B
5 kHz repetition frequency
Power frequency Magnetic eld
IEC 61000-4-8
30 A/m 50 Hz or 60 Hz / A 30 A/m 50 Hz / A
Surge
IEC 61000-4-5
±1 kV line-to-line / B
±2 kV line-to-ground / B
±1 kV line-to-line / B
±2 kV line-to-ground / B
Voltage dips, short interruptions
and voltage variations
on power supply input lines
IEC 61000-4-11
0 % UT; 1 cycle / B
40% Utl 10/12 cycles* / C
70% during 25/30 cycles* / C
0% during 250/300 cycles* / C
0 % UT; 1 cycle / B
40% Utl 10/12 cycles* / C
70% during 25/30 cycles* / C
0% during 250/300 cycles* / C
*For example: “25/30 cycles” menas “25 cycles for 50 Hz test” or “30 cycles for 60 Hz test”.
Note: UT is the AC mains voltage prior to application of the test level.