Small busbar type current transformer

General:

The current transformer is suitable for power system with rated frequency 50HZ or 60HZ and rated voltage 0.5KV or below. It is used for electric energy measurement, current measurement and relay protection.

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 current ratio（A）	Rated output（VA）	Cross-core turn number
  	Level0.5
  5/5	5	30
  10/5	5	15
  15/5	5	10
  20/5	5	10
  25/5	5	6
  30/5	5	5
  40/5	5	5
  50/5	5	3
  75/5	5	2
  100/5	5	2
  150/5	5	1
  200/5	5	1
  250/5	5	1
  300/5	5	1
  400/5	5	1
  500/5	5	1
  600/5	5	1
  800/5	10	1
  1000/5	10	1
  1200/5	10	1
  1500/5	10	1
  2000/5	20	1
  3000/5	20	1
  4000/5	40	1
  5000/5	40	1

Drawing