State grid standard LV current transformer

General:

It is suitable for electrical energy measurement and relay protection in AC circuits with rated frequency of 50hz and rated voltage of 0.66kv and below. Stable performance, good structure, can be installed at different angles, easy to install and use, and the pouring surface is engraved with the electric ratio, the secondary end cap is covered with a cover, which effectively prevents the behavior of stealing electricity

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	Rated current ratio（A）	Accuracy classes	Rated secondary burden（VA）
  LMZ1D-0.66	75/5-200/5	0.2S、0.5S	5-2.5
  	75/1-200/1	0.2S、0.5S	2.5-1

Drawing