Series ZYD Double-stage transformer oil purifier
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Series ZYD Double-stage transformer oil filter machine can quickly remove water, trace water, gas, particles as well as acetylene, hydrogen, methane and other harmful ingredients from oil effectively to improve oils dielectric strength, effectively making sure electric equipments working safely and normally. Series ZYD oil purifier is particularly suitable for treating high-grade transformer oil, super-voltage transformer oil and new transformer oil. It can be used for filtration of more than 110V substation live line work onsite. Meanwhile, Series ZYD oil purifier can be used as independent vacuum source with functions of vacuum drying and vacuum oiling.
1. Double-stage vacuum system, strong power of vacuum evacuating, ultimate vacuum value < 5Pa
2. Two vacuum separating chambers, efficient oil film sprayer, increasing separating size and separating time to ensure the dry-level and dielectric strength improving greatly.
3. Duplex-Stereo film evaporation technology, combined with unique and advanced dewatering, degassing components, can rapidly and effectively separate water, gas from oil.
4. Multi-stage precision filtration system, mesh filtration combined with molecular adsorption technologies
5. Efficient electric heating system, heating uniformity, less power consumption, safe, and reliable.
6. Double-infrared liquid level sensor, pressure protective system to ensure machine operation easy and safely.
Index name unit ZYD-30 ZYD-50 ZYD-100 ZYD-150 ZYD-200 ZYD-250 ZYD-300
Flow rate L/H 1800 3000 6000 9000 12000 15000 18000
Heating power Kw 30 30 95 110 125 136 151
Total power Kw 35.5 37.5 104 121 135 148 168
Working vaccum MPa -0.08- -0.099
Working pressure MPa < 0.4
Temperature range C 20 - 80
Dielectric strength KV > 70
Water content ppm < 3
Gas content % < 0.1
Particles size u < 1
Power supply 380V 50HZ 3Ph (As per users option)
Working noise dB(A) <65-85