Surge Arrester (ZM55 2R350LF)

Product Description

Surge arrester: ZM55 2R350LF
Diameter: 5mm
Height: 5mm
Type(have no lead wire); ZM55 2R75, 90, 150, 230, 350, 420
(have lead wire)ZM55 2R75L, 90L, 150L, 230L, 350L, 420L
(have fail safe): ZM55 2R75LF, 90LF, 150LF, 230LF, 350LF, 420LF

Nominal D. C Spark-over voltage100v/s (v): 350
Tolerance of Vs (v)%: Positive or negative20
Impulse spark-over voltage 1kv/ microsecond (v): ¡Ü900
Impulse discharge current 8/20 microsecond (KA): 5
Impulse discharge current 10/1000 microsecond (A/times): 100
Alternating discharge current 50HZ-10times(A): 10
Insulation resistance(): >1G
Capacitance (pf): 1.5
Holdover voltage: 135

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