OEM 33kv Indoor Switchgear Factories – LW□-72.5/126/145 Sulfur Hexafluoride Circuit Breaker – Jonchn Detail:
Use environmental conditions
1. Altitude: no more than 2500; meters; plateau 4000 meters;
2. Ambient temperature: -30°C- – +409C (special requirements -40°C- +409C);
3. Relative humidity: the daily average is not more than 95%, the monthly average is not more than 90% (259C);
4. Wind speed: no more than 35 m/s;
5. The pollution level is Class l; the creepage distance of the porcelain sleeve is 1050mm (1320mm) (the nominal creepage distance is not less than 25 mm/kV).
6. There are no flammable substances, explosion hazards, chemical corrosion and severe vibration.
Shape and installation dimensions
Technical parameters (see table)
Product detail pictures:
Related Product Guide:
We constantly think and practice corresponding to the change of circumstance, and grow up. We aim at the achievement of a richer mind and body along with the living for OEM 33kv Indoor Switchgear Factories – LW□-72.5/126/145 Sulfur Hexafluoride Circuit Breaker – Jonchn , The product will supply to all over the world, such as: Chicago, Armenia, Malawi, By integrating manufacturing with foreign trade sectors, we can provide total customer solutions by guaranteeing the delivery of right products to the right place at the right time, which is supported by our abundant experiences, powerful production capability, consistent quality, diversified product portfolios and the control of the industry trend as well as our mature before and after sales services. We'd like to share our ideas with you and welcome your comments and questions.
By Miranda from Chile - 2017.08.16 13:39
This enterprise in the industry is strong and competitive, advancing with the times and develop sustainable, we are very pleased to have a opportunity to cooperate!
By Andrew Forrest from Spain - 2018.09.23 17:37