Home Product Medium And High-Voltage Transformers JDZ(J)-3、6、10Q

COMBINED HIGH-VOLTAGE PREPAYMENT METERING DEVICE

COMBINED HIGH-VOLTAGE PREPAYMENT METERING DEVICE

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

3、6、10KV
Rated voltage ratio(V)

3000/100,6000/100,10000/100,3000/√3/100/√3/100/3，6000/√3 / 100√3 / 100/3，10000/√3 / 100√3 / 100/3 ,10000/√3 / 100/√3 / 100√3 / 100/3
Accuracy

0.2~level3/6P
Max.output

500VA
Insulation method

Casting insulation

Inquiry

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Parameter

Technical data

Rated voltage ratio(V)	Rated secondary output(VA)							Max.output(VA)
	0.2	0.5	level1	level3	0.2/0.2	0.5/0.5	6P
	0.2	0.5	level1	level3	0.2/0.5	0.5/0.5	6P
3000/100	20	30	50	80	15/15	30/30	/	200
6000/100	20	30	80	200	15/15	30/30		400
10000/100	20	30	150	300	15/20	50/50		500
3000/√3 / 100√3 / 100/3	10	30	50	80	/	/	50	200
6000/√3 / 100/√3 / 100/3		15	80	200			50	400
10000/√3 / 100√3 / 100/3		20	80	200			100	400
10000/√3 / 100√3 / 100√3 / 100/3	/	/	/	/	15/15	25/25	100	200/200