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Series ZYD Double stages transformer oil treatment

1. strong power of vacuum evacuating 2.ensure the dry-level and dielectric strength improving greatly 3.rapidly and effectively separate water, gas from oil 4. Multi-stage precision filtration system 5.less power consumption, safe, and reliable

Manufacturer - Chongqing Nakin Electromechanical Co., Ltd
Model # - ZYD
Submitted By - Chongqing Nakin OilPurifier Export Company (Manufacturer)
Country - China
Category - Equipment Protection

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Specifications

Working vaccum :   -0.08~-0.099MPa
Working pressure :   ≤ 0.4MPa
Temperature range :   20 ~80℃
Dielectric strength :   ≥ 70KV
Water content :   ≤ 3ppm
Gas content :   ≤ 0.1%
Particles size :   ≤ 1μ
Power supply :   380V 50HZ 3Ph (As per user’s option)
Working noise :   ≤65~85dB(A)

Details

Application:
Series ZYD Double-stage transformer oil purifier 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 110KV 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.

Features:
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. Double-horizontal 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.
7. Adopt interlocked protective system, which connect oil pump, heater and liquid level sensor, avoiding blank heating, blank pumping, oil leak and electricity leak. If there is any fault, machine will be power off automatically.
8. Functions of live line work onsite, vacuum drying and vacuum oiling.
Advantages:
Comparing with single stage transformer oil purifier, Series ZYD oil purifier can increase the effectiveness more than three times, more quickly and completely dewater, degas, remove particles to get higher dielectric strength. This equipment can be used as independent vacuum source with the functions of vacuum drying and vacuum oiling for the electric plants.

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