Supply 80KVA three-phase transformer high degree of isolation of brass

Three-phase isolation transformer factory direct three-phase transformers are widely used in a variety of different voltage levels, device category without restriction. The advantage is that stable low power consumption, beautiful environment, can be set independently, it can be installed in the cabinet and device control cabinet. AC input voltage common 440V, 420V, 380V, three-phase AC output voltage common 380V, 220V, 110V, 100V, (special input and output voltage can be customized) frequency compatible with 50 / 60Hz capacity 1KVA-3000KVA technical parameters, performance stable, noise is less than 40db 2, Insulation class: B 3, relative humidity: 80% 4 98% 5 high efficiency, high pressure: 2500V 6, ambient temperature: 0 ℃ - 40 ℃ 7, temperature: Below 75 ℃ 8, use of the environment: non-corrosive gas, no dust Features (1) Energy-saving low-noise: quality cold-rolled silicon steel sheet stacked, high temperature insulation material manufacturing performance, the coil left ventilation slots, effectively reduce the coil temperature ; use of special resin impregnation, effectively reducing the vibration and noise runtime. (2) High reliability: reasonable structure, waveform distortion, long time continuous operation, easy to use and reliable performance indicators in full compliance with the standard requirements of dry-type power transformers (3) environmental characteristics: the product has heat resistance, moisture resistance, stability, chemical compatibility, low temperature resistance, radiation resistance and non-toxic