High Quality DC Disc Suspension Porcelain Insulator
The main technique parameter :
1. all tests are in accordance with IEC61109
2. maximum RIV is 100µV when tested at 1MHz and10% over nominal line ground voltage for indicated system voltage
3. all units for 220kv 230kv system voltage should be assembled one corona ring at the line end
4. all units for 345kv or greater system voltage should be assembled with two corona rings, one at each end.
Main Particulars and Dimensions
Packaging & Shipping
Packing And Shipping Shows
1. We offer the best solution and products to fulfill the buyers' requirments.
2. We can arrange technicians to install the equipments and train your staff on site.
3. Anytime, we provide considerate technical consultation.
4. Prompt reply for your inquiry and feedback.
Our products include: Power transformer, Circuit breaker, Disconnector switch,.Current transformer & Potential transformer which are wildly applied to power station, transformer substaion, power distribution station.
Beijing Daelim Green EP Tech Co., Ltd. is mainly engaged in the import & export of electric products and equipment. Our business team has more than 15 years' foreign business experience, and also has a unique understanding of electrical products and overseas markets. We have established and extended business relationships with customers and partners in Southeast Asia, the Middle East, Europe, Africa, North America and South America.
The main products and equipment we are dealing with: power transformer, current transformer, potential transformer, vacuum & SF6 circuit breaker, load break switch, disconnector, switchgear panel, power plant, transmission line equipment.
We provide competitive prices, high quality products, timely shipment and efficient services to develop our cooperation with all of our customers. We are trading in accordance with international traditions and practices. We would like to extend business with our customers and partners on the basis of cooperation and mutual benefit..