Wuhan HuaChen DingFeng Electricity Company,an expert ofthr
andPhotovoltaic transformerof Wuhan HuaChen DingFeng Electricity Companyis favored by the majority of customers love, We have established long-term cooperation with many partner, oil-immersed power transformer,35 kv oil-immersedfrom ding fengmeet the needs of our customers. ding fengstrength,abide by contract, keep faith, take quality and credit of contract,obtained the customer trust and praise.
Wuhan HuaChen DingFeng Electricity Companyis committed to the continuous improvement of thePower transformerservice, become a society, customers, shareholders and employees long-term trust of the company. Our Company adhering to pirit of for the sake of customers, and win-win with customers , and through ding feng staff continuous innovation and development to provide first-class 20 kv double winding trading rankings,Very popular three-phase double-winding,oil-immersed power transformer product ranking,Industry leading 35 kv oil-immersed for enterprises , is what we have been working for. Details:
Oil-immersed power transformer
Oil-immersed power transformer, distribution transformer for industrial and mining enterprises and civil building one of the important equipment in power supply and distribution system, it will be 10 kv series double winding oil-immersed power transformers, 20 kv double winding oil-immersed transformer or 35 kv oil-immersed power transformer network voltage drop to the user use 230/400 v bus voltage. Such products applied to ac 50 Hz (60), maximum rated capacity of 2500 kva three-phase (single phase maximum rated capacity of 833 kva, single-phase transformer is generally not recommended), can be used in indoor (outside), when capacity of 315 kva and below can be installed on the pole, environment temperature is not higher than 40 ℃, no less than 25 ℃, the highest daily average temperature 30 ℃, the highest annual average temperature is 20 ℃, relative humidity less than 90% (environment temperature 25 ℃), the altitude does not exceed 1000 m.
A 1000kVA and above oil-immersed transformer shall be equipped with an outdoor signal thermometer and can take distant signals. 800kVA and above oil-immersed transformer shall be equipped with gas relay and pressure protection device. The oil immersed transformer below 800kVA shall be negotiated with the manufacturer according to the requirements, and may also be equipped with a gas relay. Dry type transformers shall be installed in accordance with the manufacturer's requirements, and shall be equipped with temperature measuring devices, generally 630kVA and above transformers.
With the purpose of "Quality first, service is paramount" in ding feng, our strict product quality control system ensures that three-phase double-windingx1b41d36n,Three Phase Dry Type Power and other products of high quality and stability. We have a first-class laboratory equipment and a highly experienced profess
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