4.6
Conducted
Disturbance
Inducted By
Radio Freq.
Field
IEC60255-26(ed3.0)-2013
Voltage Level 10 V
Frequency Range 0.15 – 80 MHz
Modulation 80% AM @ 1 KHz
Dwell Time 2.85 Sec.
EUT Condition Energized
Spot Frequency 27, 68 MHz
4.7
Power
Frequency
Magnetic
Field
Immunity
IEC60255-26(ed3.0)-2013
1) Class 5: 100A/m field applied continuously in all planes for the EUT in a
quiescent and tripping state
2) Class 5: 1000A/m field applied for 3s in all planes for the EUT in a quiescent and
tripping state
EUT condition : Energized
4.8
Pulsed
Magnetic
Field
Immunity
EN 61000-4-9:1993+A1:2001,
Level 5
Class 5: 1000A/m field applied continuously in all planes for the EUT in a quiescent
and tripping state
4.9
Damped
Oscillatory
Magnetic
Field
EN61000-4-10:1993 + A1:2001,
Level 5
Class 5: 100A/m field applied in all planes at 100kHz / 1MHz with burst duration of 2
Sec.
4.10
Damped
Oscillatory
Test
EN 61000-4-18: 2007 +
A1:2010,Level 3
1) 100kHz and 1MHz slow damped oscillatory applied in common mode at 2.5 KV
2) 3MHz, 10MHz, 30MHz fast damped oscillatory applied in differential mode at 1
KV
5. Mechanical Tests
5.1
Vibration
Response
Test
EN 60255-21-1:1996 Class 2
Frequency Range 10 Hz to 150 Hz
Cross Over Frequency 58 to 60 Hz
Peak displacement before Cross Over 0.075mm
Peak acceleration after Cross Over 1 gn
No. of Sweep Cycles per Axis 1
EUT condition Energised
5.2
Vibration
Endurance
Test
EN 60255-21-1:1996 Class 2
Frequency Range 10 to 250Hz
Peak acceleration 2 gn
No. of Sweep Cycles per Axis 20
EUT condition Non-Energised
5.3
Shock
Response
Test
EN 60255-21-2:1996 Class 2
Peak Acceleration 10 gn
Pulse Duration 11 ms
No. of Pulses in each Direction 5
EUT Condition Energised
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