Isolation transformer SG-0.75

electrical power supplydryfor lighting

Product Overview: This transformer is the rail transit power core. It ceaselessly powers frequency converters, key for train operation and signal transfer, smoothing rail transit. Specific Introduction: 1.High-Efficiency Conversion: At 95% efficiency, it leans on high-perm. silicon steel sheets and good winding. These slash magnetic hysteresis and copper losses during converter power supply, converting energy well, cutting costs, and meeting rail's hefty power needs. 2.Vacuum Impregnation Edge: The vacuum process offers sterling electrical isolation. In rail's vibration and complex EM field, it thwarts winding breakdown, ensures power supply's continuity and stability, and curtails interference to nearby kit, enhancing system compatibility. 3.Special Environment Handling: Low magnetic leakage design slims interference. Paired with three-proof and flame-retardant materials, it functions in harshness. The PT100 monitors temperature, ensuring long-term reliable operation in rail's vibration, heat, and humidity. Operation Environment A) Altitude: Not exceeding 1000m, shall be derating used if above 1000m; B) Ambient Temperature: -25℃~55℃. C) Relative Humidity: ≤95%; D) As to the installation site, to make sure no bad effect on transformer insulation, chemical deposition, dust, and other explosive or erosive medium. E) The supply voltage approximates sinusoidal wave, and the three-phase voltage is relatively balanced.