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IEC/EN 61000-4-5: Surge immunity test.
Simulation of Surge Voltages disturbances caused
by switching and lightning phenomena on power
and interconnection lines.
IEC/EN 61000-4-6: Immunity to conducted
disturbances, induced by radio-frequency fields.
Basic standard
61000-4-4
Acceptance
criterion
Port connection
Line
Motor
Control lines
Relay
Profibus
Signal interface
<10 ft (3 m)
Enclosure
Standard bus
Basic speci-
fications
Line
2 kV / DCN
Motor
Control lines
2 kV / CCC
Relay
2 kV / CCC
Profibus
2 kV / CCC
Signal interface
2 kV / CCC
<10 ft (3 m)
Enclosure
Standard bus
2 kV / CCC
DM: Differential mode
CM: Common mode
CCC: Capacitive clamp coupling (5 kHz)
186
Burst
Surge
61000-4-5
B
B
CM
DM / CM
OK/OK
OK
1
OK
- / OK
OK
- / OK
1
OK
- / OK
OK
1
OK
- / OK
1 kV / 2 kV
1
- / 4 kV, 2
- / 1kV, 2
1
- / 4 kV, 2
1
- / 4 kV, 2
Decentral Solutions
IEC/EN 61000-4-11: Voltage dips, short interruptions
and voltage variations immunity tests.
VDE 0160 (1990): Test with high-energy
class W2 test pulse.
Simulation of high-energy voltage disturbances caused
by break in master fuses in power line installations.
ESD
Radiated
61000-4-2
61000-4-3
B
A
Field
OK
OK
8 kV AD
3 V/ft (10
6 kV DC
V/m)
DCN: Direct coupling network (5 kHz)
1. Injection on cable shield.
2. Electromagnetic clamp.
MG.90.F2.22 - VLT is a registered Danfoss trademark
AC lines
RF in
distortion
voltage
VDE 0160
61000-4-6
A
DM
CM
OK
OK
OK
OK
OK
10 Vrms
10 Vrms
10 Vrms
10 Vrms
10 Vrms
10 Vrms
2
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