SG-8000VA factory direct three-phase transformer

DG, SG, SBK series of single, three-phase transformer overview DG, SG, SBK series single-phase, three-phase transformer is our company for many years in high-quality materials and advanced process technology for AC 50-60HZ, voltage 1000V and below the circuit, a variety of input / output voltage, connect groups, tap line group capacity allocation, can be designed and manufactured according to user requirements. Products with low loss, low noise, fire, moisture, and do not pollute the environment and so on. Product performance Input voltage Rated voltage ± 10% output voltage ± 5% of rated voltage operating frequency 50 / 60HZ Efficiency ≥95% Protection overcurrent protection (with housing and open space have this feature) Ambient temperature -10 ~ + 40 ℃ Relative humidity ≤90% Altitude <1000m waveform distortion No additional waveform distortion Electric strength-frequency sinusoidal voltage 2000V for 1 minute without breakdown and flashover Insulation resistance ≥50MΩ About Shanghai Yu-Electric Co., Ltd. is a professional power in the field of scientific research, development, production, sales, information and service as one of the major high-tech enterprises. Shanghai Yu-Electric Co., Ltd. now has a current enterprise management team and scientific research personnel, with strong technical force and improve the quality management system, strict license national standards and ISO production, its products covered by the China People's Insurance Company and passed the ISO9001 quality management system certification, product sold throughout the country and regular distribution in Southeast Asia countries, the majority of new and old customers rely on and support. Facing the new situation of market competition and the pattern of global economic integration, reputation through adhering to the "quality of the decision power" concept of development, adhere to "honesty, courage force innovation, forge ahead, steady development" operating principles, vigorously promote technological innovation, capital operation, international expansion, three strategies to create "strength of enterprises," another brilliant reputation through new, at home and abroad for the power construction and dedication of our wisdom and strength to achieve "the credibility of the decision to develop and smooth achievements of the future "prospects. Yu Tong sincerely look forward to your visit, create brilliant. Shanghai Yu-Electric Co., Ltd. was established in 2003, it is a professional power in the field of scientific research, development, production, sales, information and service as one of the major high-tech enterprises. Specializing in the production of electricity regulator, transformers, voltage regulators, clean power, dual power automatic transfer switch, AC contactor and other products! If you need such a product, you can contact me: small painted 15979982709 QQ 2823479694