Product Parameters

The electric rated current ratio, accuracy level and rated load are as follows, and the rated secondary current is 5A or 1A

Model	Purpose	Measuring Current Transformer Accuracy Class and Rated Load (VA)			Protective Current Transformer Accuracy Class and Rated Load (VA)			Dual Winding Current Transformer Composite Accuracy Class and Rated Load (VA)
	Rated Primary Current	0.2s	0.2	0.5	10P20	10P15	10P10	0.2s	0.5	10P15	10P10
LSY3-10/107	75	-	-	1	-	-	-	-	1	-	-
	100	-	-	2.5	-	-	-	-	1	-	-
	150	-	-	2.5	-	-	2.5	-	1.5	-	-
	200	-	2.5	2.5	-	-	5	-	2.5	-	5
	300	2.5	2.5	5	-	-	5	-	2.5	-	5
	400	5	5	5	-	-	7.5	-	5	-	7.5
	500	5	5	10	-	-	10	-	5	-	10
	600	5	5	10	-	-	10	-	5	-	10
	800	10	10	10	-	-	10	-	5	-	10

Note: Stainless steel spring card is customized according to user requirements

Installation Dimensions