main parameter of  69kv CT
Rated current ratio: 2000/1600/1500/1200/1100/800/500/400/300 : 5 A
Rated output capacity of each corresponding ratio: 200/160/150/120/110/80/45/35/25 VA
Winding accuracy class: 0.2/5P20/5P20/5P20 
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