Indoor three phase integrated current transformer

General:

Special specifications or high-precision products can be made according to user needs. The transformer can be used to measure current, protect current, and is a double-winding current transformer

Technical Data

• The performance of products is conformed to IEC61869-1:2007, IEC61869-2:2012 commission requirements

• Rated insulation level: 12/42/75kV

• Power factor of load: COSΦ=0.8

• Rated frequency: 50Hz, 60Hz

• Rated secondary current: 5A or 1A

  
  

  
  

  
  

  
  

• Type	Purpose	Measuring current			Protective current transformer			Double winding current transformer
  	Stable primary current	Accuracy class and rated burden（VA）			Accuracy class and rated burden（VA）			Accuracy class and rated burden（VA）
  		0.2s	0.2	0.5	10P10	10P15	10P20	0.2S	0.5	10P15	10P10
  LSY3-12/107	75	-	-	1	-	-	-	-	-	-	-
  	100	-	-	2.5	-	-	-	-	-	-	-
  	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	10	10	10	-	-	-	5	-	10
  	800	10	10	10	10	-	-	-	5	-	10

Drawing