Insulated indoor high voltage current transformer

General:

The current transformer is epoxy resin cast fully enclosed pillar products, suitable for rated frequency 50Hz or 60Hz, rated voltage 10kV power system, for electric energy measurement, current measurement and relay protection. This product complies with IEC60044-1 and GB1208 "current transformer" standards, resistant to pollution and moisture. Press the primary screw tightly during installation to ensure reliable contact.

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

  
  

  Rated primary current（A）	Accuracy classes combination	Rated secondary output（VA）					1s thermal current（kA）	Rated dynamic current（kA）	Notes
  		0.2S 0.5S	0.2	0.5	10P10	10P15
  5-150	0.2S/10P15 0.5S/10P15 0.2/10P15 0.5/10P15 10P10/10P10	10	10	15	15	20	150lin	375lin	Two windings
  200							36	80
  300-800							45	100
  1000-1500			15	20	20	30	63	130
  2000-3150							80	160
  5-150	0.2S/0.2/10P15 0.2S/0.5/10P15 0.2/0.5/10P15 0.5/10P15 0.5/0.5/10P15		10	15	15	15	150lin	375lin	Three windings
  200							36	80
  300-800							45	100
  1000-1500				20	20	20	63	130
  2000-3150							80	160

Drawing