sunel old merchant,

sunel old merchant, dry type transformer china, transformer Genuine sunel new Special Transformer Co., Ltd.dry type transformer but IP23 enclosure makes the transformer cooling reduced ability to pay attention to selectionThe reduction of the operating capacity. Overload capability with the ambient temperature of the dry-type transformers, the load before the overload situation (starting load), the thermal insulation of the transformer circumstances and duration of feverConstant, respectively, if necessary, to obtain a copy of the production plant dry change the overload curve. Dry type transformer cooling into the natural air cooling (AN) and forced air cooling AF). sunel new Special Transformer Co., the Ltd.dry the type transformer naturally air-cooled transformer at rated capacity under long-term continuous operation. StrengthForced air cooling the transformer output capacity can be increased by 50%. Suitable for intermittent overload operation or emergency incidents overload operation; due to load loss and load impedance