Application:
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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 oil's 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 on site. Meanwhile, Series ZYD oil purifier can be used as independent vacuum source with functions of vacuum drying and vacuum oiling.

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
Working vacuum 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 μ < 1
Power supply 380V 50HZ 3Ph (As per user's option)
Working noise dB(A)