VTL1 series vacuum circuit breaker is developed by ourselves. It is a combination of advanced domestic and foreign technology. It embodies our ideas: intelligent, environmental-friendly, energy-efficient and maitenancefree.
It is applied in three-phase AC power system with rated voltage 12~24kV and 50/60Hz frequency.
It is widely used in power distribution and transforming systems of power stations, power generators, mines, industries, airport,subway and residential area.
It is used to control and protect the electric equipments in places where frequent operation at rated current or multibreaking short circuit current is needed.
-GB1984 high voltage AC breaker
-GBT/11022 common technical specifications for high voltage switchgear and control gear standards
-DL/T403 12KV-40.5KV high voltage vacuum circuit breaker ordering technical specifications
-IEC62271-100 high voltage switchgear and control gear part 1: AC breaker
-IEC56 and similar standards in other main industrialized countries
15~+40 Celsius, daily average should not be larger than + 35Celsius
Daily average relative humidity should be less than or equal to 95%
Monthly average relative humidity should be less than or equal to 90%
-Altitude should be less than 1000m
Seismic intensity should not be less than or equal to 8 degrees
-No obvious dust, smoke, corrosive gas, combustible gas, steam or salt mist in the surrounding air
Other application environment, please contact us.
We TENLEE ELECTRIC GROUP are a professional manufacturer, with four main branches and about 200 partners. We have much experience in test meters, modal test systems, automation and electrical products.
Our company covers an area of more than 2,000 square meters. We have a group of high-quality professional and technical personnel. We have established production and design bases in Hong Kong, Taiwan, Jiangsu and Wenzhou.
Our products, with CE, RoSH, CCC and ISO9001:2000 approvals, are sold in Europe, America, Australia, Japan, and the Middle East. Our products have won good reputations in domestic and international markets.
In order to satisfy customers around the world, we continue the development of new technologies, new materials and new products.
Finally, we hope to have co-development with you.