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Insulation
performance
Power frequency withstand
voltage
4000VAC
(
GB/T 17215.211
)
Insulation resistance
≥ 100MΩ
Surge voltage
6000V
IP protection
level
Front panel
IP52
Complete machine
IP20
Iterm
Reference standard
Test class
Electromagnetic
Compatibility
ElectroSTatic Discharge
GB/T17626.2-2006
(IEC61000-4-2:2001)
4 level
Radio frequency electromagnetic
field radiation immunity
GB/T17626.3-2006
(IEC61000-4-3:2002)
4 level
Electrical fast transient pulse
group disturbance immunity
GB/T17626.4-2008
(IEC61000-4-4:2006)
4 level
Surge (impact) immunity
GB/T17626.5-2008
(IEC61000-4-5:2005)
4 level
Rf field induction conduction
disturbance immunity
GB/T17626.6-2008
(IEC61000-4-6:2006)
3 level
Electromagnetic emission limit
GB 9254-2008
(CISPR22
:
2006)
B level
Voltage sag, short interruption
immunity
GB/T17626.11-2008
(IEC61000-4-11:2004)
conform