Home Product Medium And High-Voltage Transformers LZZBJ4-35

HIGH VOLTAGE CURRENT TRANSFORMER

Applicable working conditions

◆ Altitude: ≤1500m (Please indicate height above sea level if it is used in highland area)

◆ambient temperature：5℃ ~40℃.(If there any requirement,please indicate in the order)

◆relative humidity：≤85％

◆The installation site is free from gases,vapors,chemical deposits,dust,dirt and other explosive and corrosive media that seriously affect the insulation of the transformer,and there is no severe vibration or jolting.

Precautions

◆While the primary current goes through current transformer,the open circuit of secondary winding is not allowed,other wise high voltage will produce and affect the performance of product.

◆The short circuit of secondary winding of voltage transformer is not allowed,otherwise the transformer will be burned.

◆The repeated power frequency withstand voltage test of primary winding shall be conducted under 80％ of stipulated test voltage valu

Product Features

Application scenarios

Indoor
Performance

Extended output
Rated voltage

35KV
Rated primary current

50~1600A
Accuracy

0.2,0.5,10P
Rated secondary output

20~50VA
Insulation method

Casting insulation

Inquiry

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Parameter

Technical data

Single transformation ratio

Rated primary current(A)	Accuracy classes combination	Rated secondary output(VA)
		0.2	0.5	10P10	10P15	5P20
50-200	0.2/0.2/10P/10P 0.2/0.5/10P/10P 0.2/10P/10P/10P 0.5/10P/10P/10P 10P/10P/10P/10P	20	40	50	40	30
300-400
500-800
1000-1250
1500 1600

Two transformation ratio

Rated primary current(A)	Accuracy classes combination	Rated secondary output(VA)
		0.2	0.5	10P10	10P15	5P20
50-100	0.2/0.2/10P/10P 0.2/0.5/10P/10P 0.2/10P/10P/10P 0.5/10P/10P/10P 10P/10P/10P/10P	15	25	50	40	30
75-150
100-200
150-300
200-400
300-600
400-800
500-1000
600-1200
750-1500		20	40	50	40	30
800-1600

Three transformation ratio

Rated primary current(A)	Accuracy classes combination	Rated secondary output(VA)
		0.2	0.5	10P10	10P15	5P20
50-75-100	0.2/0.2/10P/10P 0.2/0.5/10P/10P 0.2/10P/10P/10P 0.5/10P/10P/10P 10P/10P/10P/10P	15	25	50	40	30
75-100-150
100-150-200
150-200-300
200-300-400
300-400-600
400-500-600
500-600-800
600-800-1000
800-1000-1200		20	40	50	40	30
1000-1200-1500