Common type Double-stage vacuum Transformer oil filtration machine Series YH-ZYD-YELOCO

Description:

YELOCO Transformer oil filtration machine adopts double stages vacuum system, removes water, gas and impurities from transformer oil thoroughly, increasing and maintaining the oil's dielectric strength. yeloco-yh-zyd-100-transformer-oil-filtration-machine   yeloco-yh-zyd-30-transformer-oil-filtration-machine    

Why transformer oil filtration is required?

Why do you need to purify transformer oil? Rather the first question should be “Why is it important to have purified oil in a transformer?” Dissolved gasses in transformer oil can cause arcing, corona discharges, and overheating–reducing the electrical efficiency and lifetime of the transformer. Similarly, water contamination at levels as low as 30 ppm (parts per million) can adversely affect the insulating strength of the oil. With ever-increasing standards for energy efficiency of power distribution transformers, the need to effectively degas will become even more important in the future. Particles contamination also affects the function of insulating oil. So transformer oil filtration machine is required to purify used transformer oil and keep the transformer oil absolutely clean.

Series YH-ZYD Double-stage vacuum Transformer oil filtration machine application:

  1. Series YH-ZYD Double-stage vacuum Transformer oil filtration machine is mainly used for purifying the insulating oil, transformer oil, mutual oil, switch oil, dielectric oil and so on.
  2. Two stages vacuum Transformer oil purification machine adopts the double stage vacuum system, which can improve the machine working vacuum value more higher, so it can remove the water, gas and impurities in transformer oil high-efficiently, increasing and maintaining the oil's dielectric strength, making sure the electric device runs safely.
  3. Series YH-ZYD transformer oil filtration process can degas, dehydrate and filter impurities from transformer oil
  4. Series YH-ZYD transformer oil filtration plant can vacuum filling oil to transformer, vacuum dry transformer and online operation transformer.
  5. Series YH-ZYD transformer oil filtration system is designed for processing oils in workshops, in storage tanks or directly in transformers (energized or de-energized transformers).

Our advantages:

    1. Adopts the double stages vacuum system, which can highly improve the machine working vacuum value more highly, enable the vacuum limit reaching 5Pa, so it can remove the water, gas and impurities in transformer oil high-efficiently, increasing and maintaining the oil's dielectric strength higher, making sure the electric device running safely.
    2. Multi-stage precision filtration system, mesh filtration combined with molecular adsorption technologies can purify the impurity size to 1micron.
    3. Special precision oil pump, low noise, long usage life.
    4. Efficient electric heating system, heating uniformity, less power consumption, safe, and reliable.
    5. Double-infrared liquid level sensor, pressure protective system to ensure machine operates easily and safely.
    6. Oil filled type shockproof vacuum gauge, pressure gauge (precise and durable)
    7. Adopts interlocked protective system, which connects oil pump, heater and liquid level sensor, avoiding blank heating, blank pumping, oil leakage and electricity leakage. If there is any fault, machine turn off automatically. Operation is very safety.

Technical data

t12

Oil Data after Purification

t49
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