IEC 62368-1 Annex G.8.2.2 Standard Varistor Overload Tester with 900*800*1550mm Size
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IEC 62368-1 Annex G.8.2.2 Varistor Overload Tester 1. IEC 62368-1, Annex G.8.2.2 2.Voltage Vr: 240V, 2Vr:480V, resistance accuracy ±3% R1 (16*Vr) : 16*240=3840Ω, current: 2Vr/R1=0.125A; 8x resistance R2 (8*Vr) : 8*240=1920Ω, current: 2Vr/R2=0.25A; 4x ......
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