Products

ZWTYB SF6 TypeExperimental Transformer

  • Light weight
  • No oil pollution
  • Single test voltage transformers up to 300KV

Company Profile

The company specializes in the research anddevelopment, production, sales, and service of electric power systemautomation testing equipment, providing customers with one-stopservices.

Product Introduction

Test transformer is electrical equipment testing and preventive tests necessary test equipment. With the development of power industry in China, the test voltage transformers are increasingly high requirements, but traditional oil-immersed transformers, neither in size nor performance are increasingly unable to meet field work requirements.

With the advances in our basic scientific research, new materials, new technology applications, the new medium sulfur hexafluoride gas into the power equipment applications. As the sulfur hexafluoride gas and arc excellent insulation properties, and non-flammable, making it as a new dielectric is widely used.

After our company years of effort, study successful inflatable light test transformer, this product with the traditional oil-immersed transformer compared to the light test weight, reduce by 20% – 60% (depending on voltage and capacity rating ) , and no oil pollution, a single test voltage transformers up to 300KV. As a result of new production processes, products, technical performance has greatly improved, especially for field work and the frequent use of mobile working conditions.

Technical Parameter

Size TYB
Type Capacity
(KVA)
High
Voltage
(KV)
High voltage
current( mA )
Low Inpute Ratio(High/inst
rument)
Temperature
Rise℃(30
minutes)
Voltage
(V)
Electric current
(A)
YDJ( G) 3/50 3 50 60 200 15 500 10
YDJ( G) 5/50 5 50 100 200 25 500 10
YDJ( G) 10/50 10 50 200 200 50 500 10
YDJ( G) 20/50 20 50 400 400 50 500 10
YDJ( G) 30/50 30 50 600 400 75 500 10
YDJ( G) 50/50 50 50 1000 400 125 500 10
YDJ( G) 5/100 5 100 50 200 25 1000 10
YDJ( G) 10/100 10 100 100 200 50 1000 10
YDJ( G)20/100 20 100 200 400 50 1000 10
YDJ( G) 30/100 30 100 300 400 75 1000 10
YDJ( G) 50/100 50 100 500 400 125 1000 10
YDJ( G) 20/150 20 150 133 400 50 1500 10
YDJ( G) 30/150 30 150 200 400 75 1500 10
YDJ( G) 50/150 50 150 333 400 125 1500 10
YDJ G) 100/150 100 150 667 400 250 1500 10
YDJ(G) 50/200 50 200 250 400 125 1000 10
YDJ( G) 100/200 100 200 500 400 250 2000 10
YDJ( G)150/200 150 200 750 400 395 2000 10
YDJ G) 200/200 200 200 1000 400 375 2000 10
YDJC G) 300/200 300 200 1500 400 750 2000 10

 

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