DS Current transformers

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Home >> Product >> Current transformer series >> DS Current transformers

DS Current transformers

Ds current transformers are produced as a siglephase
Resistance of current transformer is very low,so that secondary winding of current transformer should be operated as a short-circuit,when required test operation.otherwise,this condition causes high voltage ans this can be dangerous for personnel.


	DSM-20B		DSM-20		DSM-20


	DS-30	DS-40	DS-60	DS-100

Technical data & Specification:

Model	Ratel current(A)Primary/Secondary	Busbar Hole Dimension	Rated Burden(VA)	Accuracy class	Rated Voltage	Rated Frequency
DSM-20B	50/5A-200/5A		1.5-3	1.0	660V	50/60Hz
DSM-20	50/5A-200/5A	20x10mm	1.5-3	1.0	660V	50/60Hz
DSM-30	50/5A-200/5A	20x10mm	1.5-3	1.0	660V	50/60Hz
DSM-30	50/5A-300/5A	30x10mm	2.5-5	1.0	660V	50/60Hz
DS-40	150/5A-800/5A	40x10mm	5-10	1.0	660V	50/60Hz
DS-60	400/5A-1000/5A	60x10mm	10	1.0	660V	50/60Hz
DS-100	800/5A-3000/5A	100x10mm	5	1.0	660V	50/60Hz

Dimension of case (mm):

Model	A	B	C	D
DS-20A	56	30	63	80
DS-20	56	30	63	50
DS-30	56	30	63	50
DS-30	79	42	87	66
DS-40	79	42	87	66
DS-60	103	42	113	66
DS-100	151	42	166	69

Outline drawing: