Jdz9-20, 15 Indoor High Voltage Epoxy Voltage Transformer

• Customization: Available
• Application: Electronic, Switchgear
• Type: Voltage Transformer
• Model NO.: JDZ9-20, 15
• Phase: Single
• Operation Condition: Indoor
• Usage: Protection, Measurement
• Winding Form: Single Layer & Tightly Wound Type
• Insulating Medium: Epoxy Resin
• Installation: Strut Type
• Voltage Transformation Principle: Electromagnetic Type
• Rated Primary Current: Custmer Made
• Weight: 18
• Rated Voltage: Custmer Made
• Makings: Epoxy
• Transport Package: Carton Packaging
• Specification: Custmer made
• Trademark: ZGHQDL
• Origin: China
• HS Code: 8504311000
• Production Capacity: 10000/M

Product Description

This type of voltage transformer adopts epoxy-resin vacuum casting and a fully closed single-phase structure for indoor use, is applicable for power systems of rated frequency 50Hz or 60Hz and rated voltage up to and including 10kV, used for electric energy metering and voltage measurement.

It complies with the standards GB 20840.1-2010 Instrument transformers-Part1:General requirements, GB 20840.3-2013 Instrument transformers-Part3:Additional requirements for inductive voltage transformers, and JJG314-2010 Instrument Voltage Transformers.

The current transformer is vacuum poured with epoxy resin. it is pollution-resistant and humid-resistantit is also suitable for tropical areas. The product has the characteristics of high precision and large capacity.It can be customized according to customers'requirements.

 

Type	Rated voltage ratio (kV)	Class combination		Precision 0.2		COSφ=0 .8 Accuracy class and relative rated output    0.5    1.0         3 (VA)			Limitingthermal output of secondary wingd (VA)	Weight (kg)
JDZ9-20 JDZ9-15	20/0.1 15/0.1	0.2 0.5 0.1 3		30		80	100	/	800	60
	20/0.1/0.1 15/0.1/0.1	0.2/0.5 0.2/0.2		20		30	/	/	2*300
	20/0.1/0.22 15/0.1/0.22	0.2/3 0.5/3		20		40	/	500	1000
JDZ9-20G JDZ9-15G	20/ √3/0.1/ √3/0.1/3 15/ √3/0.1/ √3/0.1/3	0.2/6P 0.5/6P		15		30	/	/	400
	20/ √3/0.1/ √3/0.1/ √3/0.1/3 15/ √3/0.1/ √3/0.1/ √3/0.1/3	0.2/0.5/6P		15		20	/	100	2*200