POWERTECH company customize a variety of non-standard products export.
Professional production, American Standard, the British standard, European standard, IEC, UL standard single phase transition, the United States change, change Europe.
The product meets the national standard GB1094 «Power transformers» and GB / T6451 «three-phase oil-immersed power transformers technical parameters and requirements ». The products in the materials, processes, structure, adopted a series of major reforms, so that the electrical properties of the product reached the international advanced level of similar products. With high efficiency, low loss characteristics, can save a lot of power consumption and operating costs, significant social benefits, the country to promote the new product. Also users of the most popular products.
Use of environment: outdoor/indoor
Normal environment conditions: altitude less than 1000m.
Environment temperature: maximum +40ºC,minimum -25ºC, annual average temperature +20ºC
Special environment conditions: altitude exceed 1000m. temperature maximum +40ºC,minimum -45ºC
(If the above conditions do not match, when ordering a detailed description, according to the relevant provisions of the appropriate standards, make appropriate adjustments)Transformer order information
a. rated capacity
b. high and low rated voltage
c. vector group
d. impedance voltage
e. Tapping range