Technical Manual WIC1
Woodward
DOK-TD-WIC1E, Rev. L
29
5.7.4 Insulation voltage withstand
Test of withstand alternating voltage for 1 min:
IEC 60255-5
2.5 kV
Test of lightning surge voltage 1.2/50 µs, 0.5 J
IEC 60255-5
5 kV
5.7.5 EMC
Interference immunity against discharges of static electricity
DIN EN 60255-22-2 [05/97]
Air discharge
8 kV
DIN EN 61000-4-2 [03/96]
contact discharge
6 kV
Class 3
Interference immunity against high-speed transient interference quantities
DIN IEC 60255-22-4 [10/93]
power supply, mains inputs
±4 kV, 2.5 kHz
DIN EN 61000-4-4 [03/96]
other inputs and outputs
±2 kV, 5 kHz
Class 4
Interference immunity against 1 MHz burst disturbance tests
DIN EN 60255-22-6 [11/94]
differential mode
2.5 kV, 1 MHz
DIN IEC 60255-22-1 [05/91]
common mode
1 kV, 2 s
Interference immunity against surge immunity test
DIN EN 61000-6-2 [03/00]
4 kV/2 kV
DIN EN 61000-4-5 [09/96]
Interference immunity against high-frequent electromagnetic fields
DIN EN 61000-4-3 [08/97]
10 V/m
Class 3
Interference immunity against magnetic fields of energy based frequency
DIN EN 61000-4-8 [05/94]
continuously
100 A/m
Class 5
3 s
1000 A/m
Interference immunity against line conducted interference quantities induced by high-frequent fields
DIN EN 61000-4-6 [04/97]
10 V/m
Class 3 (0.15-230 MHz)
Interference immunity against surge voltage
DIN EN 61000-4-5 [09/96]
within a current circuit
2 kV
Class 4
current circuit to earth
4 kV
Measuring of the radio interference voltage
DIN EN 55011 [10/97]
Limit. value class B
Measuring of the radio interference radiation
DIN EN 55011 [10/97]
Limit. value class B
