Home Product Medium And High-Voltage Transformers LZZB7-35G

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 value.

Product Features

Application scenarios

Indoor
Rated voltage

35KV
Rated primary current

10~2000A
Accuracy

0.2S,0.5S,5P
Capacity

15~60VA
Insulation method

Casting insulation

Inquiry

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Parameter

Technical data

Two windeings:0.5/5P

Rated primary current(A)	Accuracy classes combination	Rated secondary output(VA)
		0.2S	0.5S	0.2	0.5	10P10	10P15	5P20
10	0.2(S)/0.2(S) 0.2(S)/0.5(S) 0.5(S)/0.5(S) 0.2(S)/5P 0.5(S)/5P	15	15	30	50	60	50	30
15
20 25
30
40
50
75
100
150
200 250
300
400-600				50				50
750 800
1000
1200 1250
1500 1600
2000

Three windeings:0.2/0.5/5P

Rated primary current(A)	Accuracy classes combination	Rated secondary output(VA)
		0.2S	0.5S	0.2	0.5	10P10	10P15	5P20
10	0.2(S)/0.2(S)/5P 0.2(S)/0.5(S)/5P 0.5(S)/0.5(S)/5P	15	15	20	40	40	30	20
15
20 25
30
40
50
75
100
150
200 250
300
400-600				30	50	50	30	20
750 800						60	50	30
1000
1200 1250				/				30
1500 1600
2000				50

Rated primary current(A)	Accuracy classes combination	Rated secondary output(VA)
		0.2S	0.5S	0.2	0.5	10P10	10P15	5P20
10	0.2(S)/5P/5P 0.5(S)/5P/5P	15	15	20	40	30	20	15
15
20 25
30
40
50
75
100
150
200 250
300
400-600				30	50	40
750 800							30	20
1000
1200 1250				40
1500 1600						50
2000				50