JDZ10-3、6、10B indoor fully insulated voltageTransformer

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Product Details

Description and meaning of model

JDZ10-3, 6, 10B indoor fully insulated voltage Transformer adopts epoxy resin vacuum casting fully enclosed structure, with good insulation performance and mechanical strength. This series of products are divided into different voltage levels, including 3kV, 6kV and 10kV, to meet the needs of different power systems. They are suitable for power systems with a rated frequency of 50Hz or 60Hz, and are widely used in substations, power plants, switch cabinets and electric energy metering cabinets.

Characteristic of structure

This product is epoxy resin casted with totally-enclosed structure. lt adopts the high grade steel sheet and strict heat treatment. The core, the primary windings and the secondary windings are casted by epoxy resin together. Anti-pollution and moisture-proof.Beside the secondary outlet terminal, there is terminal box on which it could elicit the secodary connection at three directions. The connection is very convenient, and the box could prevent someone from stealing the power electricity.

Application scope

Power factor of load: COSΦ=0.8(lagging);

Rated frequency: 50 or 60Hz;

Anti-Pollution grade: Class ll;

Ambient temperature: -5 ℃ -40 ℃ ,daily average temperature not more than 30℃ ;

Altitude ≤ 1000m;

Standard: GB 1207-2006

Technical Parameters

Type	Rated voltage (V)		Rated output of secondary winding (VA)		Thermal limitiong output of winding (VA)	Rated insulating level (kV)
	Primary winding	Secondary winding	0.2 Class	0.5 Class
JDZ10-3B	3000	100	20	30	200	3.6/25/40
JDZ10-6B	6000	100	20	50	200	7.2/32/60
		220			500-1000
		100/100	15	20	300
		100/220			500
JDZ10-10B	10000	100	30	80	400	12/42/75
		220			500-1000
		100/100	15	20	200
		100/220			500

Note: any special requirements can be negotiated with us

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