Specifications Variable Resistors

Full face metalized electrodes

ISO 9001 certified factory

High quality

?Variable Resistors Znic?oxide?varistor?is?used?for?Zinc?Oxide?Surge?Arrester,it?is?the?most?important?components?of?a?surge?arrester. As?zinc?oxide?varistor?has?a?good?voltage-ampere?(Non-linearity)?characteristic,?hence?the?zinc?oxide?varistor?is?a?very?important?components?applied?to?surge?arrester ?Features?of?the?MOV?Disks:
Excellent?non-linear?characteristics
Full?face?metalized?electrodes
Meets?IEC?and?ANSI?standards
100%?production?tested
ISO?9001?certified?factory
Available?in?ratings?(Ur)?of?1kV,1.5kV,3?kV,?4.0?kV,4.5
All?ratings?available?in?5?kA?and?10?kA?(IEC?Class?1)?disks

No.	Nominal?discharge?current(KA)	rated???voltage?(kvrms)	Dimension??(mm)?Dia.	Dimension??(mm)H	max.?residualvoltage?ratio??(at?8/20?ms)	current?withstand?capacity?4/10ms?(KA)	current?withstand?capacity?2ms(A)
DGM-1	5	1.5	31	12+/-1.0	1.72	65	100
DGM-2	5	3	31	24+/-1.0	1.72	65	100
DGM-3	5	4	31	30/1.0	1.72	65	100
DGM-4	5	1.5	35	12/1.0	1.68	65	150
DGM-5	5	3	35	24/1.0	1.68	65	150
DGM-6	5	4	35	30/1.0	1.68	65	150
DGM-7	5	1.5	40	12/1.0	1.67	100	250
DGM-8	5	3	40	24/1.0	1.67	100	250
DGM-9	10	1.5	40	12/1.0	1.78	100	250
DGM-10	10	3	40	24/1.0	1.78	100	250
DGM-11	5	1.5	42	12/1.0	1.65	100	250
DGM-12	5	3	42	24/1.0	1.65	100	250
DGM-13	10	1.5	42	12/1.0	1.77	100	250
DGM-14	10	3	42	24/1.0	1.77	100	250
DGM-15	10	4	42	30/1.0	1.77	100	250

Different?design?is?available,we?can?producing?MOV?disks?according?to?customers'?requirements? ?