IEC/EN61000-4-5

GradeB (CM 10kV, DM 6kV)      

Coupling Resistance(CM 12Ω, DM 2Ω)

The test results have four criteria:

Class A No electrical impact;

Class B Electrical appliances work intermittently occasionally, but they can recover automatically;

Class C Stop working, restart after power failure can recover it;

Class D Damage.

ANSI/C82.77-5-2017      

(outdoor lighting/ UFO)

GradeB (CM 6kV, DM 6kV)   Coupling Resistance(CM 2Ω, DM 2Ω)

IEC/EN61000-4-5

GradeB (CM 6kV, DM 4kV) Coupling Resistance(CM 12Ω, DM 2Ω)

IEC/EN61000-4-5

GradeB (CM 4kV, DM 4kV) Coupling Resistance(CM 12Ω, DM 2Ω