13 Technical Specifications
4.1
High frequency
disturbance test
IEC 60255-22-1 and
IEC60255-26(ed3.0)-2013
1) 2.5 kV Common mode
a) Between independent circuit and case earth.
b) Independent circuit.
2) 1 kV Differential mode
a) Independent circuit.
EUT condition : Energised
4.2
Electrostatic
discharge
EN61000-4-2:2009 Level 3
and Level 4
IEC60255-26(ed3.0)-2013
1) 8kV air discharge
2) 6kV contact discharge
EUT condition : Energised
4.3
Surge immunity
test
EN61000-4-5:2006 Level
4
IEC60255-26(ed3.0)-2013
1) 4KV: Power supply common mode
2) 2KV Power Supply differential mode
3) 4KV CT / input / output ports common mode
4) 2KV CT / input / output ports differential mode
EUT condition : Energised
4.4 Fast transient
EN 61000-4-4:2004 +
A1:2010 Level 4.
IEC60255-26(ed3.0)-2013
1) 4kV 5 kHz and 100 kHz, applied to all circuits excluding communication ports
2) 2kV 5 kHz and 100 kHz, applied to communication ports
EUT condition: Energised
4.5
Radiated radio
frequency
electromagnetic
field disturbance
test
EN 61000-4-3:
2006+A1:2008 Level 4,
IEC60255-26(ed3.0)-2013
Voltage level 10 V/m and 30 V/m
Frequency range
• For 10 V/m
800 – 1000 MHz , 1.4 – 2.7 GHz
• For 30V/m
80 – 960 MHz , 1.4 – 2 GHz
80, 160, 380, 450, 900,1850 & 2150MHz
4.6
Conducted
disturbance
inducted by radio
Frequency field
EN 61000-4-6: 2009
Level 3
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.
Spot frequency 27, 68 MHz
4.7
Power frequency
magnetic field
immunity
EN61000-4-8:2010 Level 4
IEC60255-26(ed3.0)-2013
1) Class 5: 30A/m field applied continuously in all planes for the EUT in a quiescent
and tripping state
2) Class 5: 300A/m field applied for 3s in all planes for the EUT in a quiescent and
tripping state
EUT condition : Energized
5.1
Vibration
response test
EN 60255-21-1:1996 Class 2
Frequency range 10 Hz to 150 Hz
Peak displacement before crossover 0.075mm
Peak acceleration after crossover
No. of sweep cycles per axis 1
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