20kV three phase dry type power transformer

Description

Main Characteristics 1.Low no-load loss and energy conservation 2.Low noise and environmental protection 3.Long service lifetime and safe and reliable performance 4.Advanced structural design and exquisite craftsmanship 5.Appropriate protective measures Normal Operation Conditions ***** site: outdoors or indoors 2.Altitude: less than ***0M 3.Ambient temperature: **5oC~**0oC ***** relative humidity: *5%(*5oC) *****-resistant capability: the horizontal acceleration of ground surface is 0.3g, and the vertical acceleration of ground surface is 0.*5g concurrently acting continuous three sine waves, safety factor ≥1.*7 6.All-weather working capability in outdoor environment ***** equipment has certain capability in dustproof, antifouling, waterproof, earthquake resistance and shock resistance Note: Transformers operating in special environment are available upon the demand of customers. Standard of Products GB***4.*****6, GB***4.*****6, GB***4.*****3, GB***4.*****8, GB***4.*****8, GB/T********8, etc