SINO-NSH OIL PURIFIER MANUFACTURE CO.,LTD

Sino-NSH-VFD is a dehydration and degassing unit with thermal and double-stage vacuum processing. Sino-NSH-VFD is mainly used to improve the properties of insulating oils in electric power transformers and other oil filled electrical equipment. It can remove dissolved and free water, dissolved gas and particulate impurities effectively so as to increase special indexes of insulation oil. Sino-NSH-VFD combines vacuum flashing evaporation technology and delaminating gradual-close filter technology to reach best performance of oil purification. Meanwhile, by integrating efficient thermal and double-stage vacuum, the breakdown voltage is highly improved, which can be increased from 25kV to over 70kV. Sino-NSH-VFD maintains an optimized structure and safe controls so as to meet comprehensive requirement of transformer manufacturers and service companies. Four main security and protecting systems: 1，Liquid level auto-controlling system 2，Auto pressure protection system 3，Steady temperature auto-controlling system 4，Electrical auto-protection system to control electric phases,voltage and overload of pump Also named: Vacuum Dehydrator, Vacuum Purification System, Oil Degasification Under effect of heat and electric field, the exposure of insulation oil contained trace water, gas and particulate matters etc. The use of Vacuum Transformer Oil Purifier (VFD) is necessary, which will help you maintain optimal oil cleanliness. Therefore, making the most use of your equipment to gain the highest and save your money General VFD series is mainly used to improve the properties of insulation oil. It can remove trace water, gas, particulate matters etc. from the insulating oil effectively and rapidly so as to boost performance of transformers, circuit breakers, mutual inductors, cable and capacitors which has insulation system. VFD series specialize in purifying branded oil, insulating oil of high voltage and super high voltage transformer. Additionally, it is suitable for treating low viscosity lubrication oil. Operating conditions: The installation shall be designed to operate satisfactory at ambient temperatures ranging from -20 deg.C to 55 deg. C ** Operating voltage: 380 V (50 Hz), 380 V (60 Hz), 400 V (60 Hz), 415 V (50 Hz), 415 V (60 Hz), 220 V (60 Hz), 460 V (60 Hz), etc (customizable)