Product Details

Product Description

Current Usage and Single Phase heater protection current transformer

15kv current transformer

1).Rated voltage :15kv

2),Rated insulation :17.5/38/95kv

3).Rated primary current : from 15A to 1000A

4).Rated secondary current :5A or 1A

5).Accuracy class: 0.5, 0.5S, 0.2, 0.2S, 10P

6),Rated burden : 10VA, 15VA , 20VA

The other detail technical data ,please contact us .

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Construction

This current transformer is fully enclosed and posts type product It has a good ability of antipollution and moisture proof.It is smaII and light,It can be mounted in any position you like.

Technical parameter

The voltage transformers are in accordance IEC60044-1 standards
Rated insulation leveI 17.5/75/95KV;
Load power factor COSΦ=0.8(Lag);
Rated secondary Current 5A or 1A;

Instrument insurance Darameter Fs≤10;

Pollution class lV.

type	rated primary current (A)	accuracy classes	rated output (VA)						1s thermal stable current (kA)	dyniamic current (kA)
type	rated primary current (A)	accuracy classes	0.2s	0.2	0.5	10P10	10P15	10P20	1s thermal stable current (kA)	dyniamic current (kA)
LQZBJ-15	50	0.2(S)/0.2(S) 0.2(S)/0.5(S) 0.5(S)/0.5(S) 0.2(S)/10P 0.2(S)/0.5(S)/10P 0.2(S)/10P/10P	15	15	30	50	30	20	150lln	375lln
	75								31.5/1	80
	100								31.5/2	80
	150		15	15	30	50	30	20	31.5/3	80
	200		30	30	50	50	40	30	31.5/4	80
	300		40	40	50	50	50	40	40/4	100