Chongqqing Rexon Oil Purification Co., Ltd |
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Weather Proof Type High Vacuum Dehydration Transformer Oil Purifier Machine 9000LPH
Application:
Weather Proof Type High Vacuum Dehydration Transformer Oil Purifier Machine 9000LPH is mainly used for removing trace water, gas and impurities from insulating oil, improving the insulating oil performance index. It is mainly applied to purification for high voltage insulating oil of 110KV,220KV,500KV,750KV,1000KV from power transmission equipment.
Feature:
1. Especially for removing water from transformer oil, such as free water, trace water and so on by the double stage vacuum system for high voltage oil.
2. Remove gas, air content from the old high voltage transformer oil by vacuum degassing system.
3. Remove impurities, tiny particles, acidity, sludge, free carbon, other soluble oil decay products and discoloration substances by 3 stages of filters (Primary filter, secondary filter, fine filter).
4. Independent vacuum oiling system for transformers, this oil purifier can also vacuum dry transformer and on-line operation with transformers.
5. Designed for processing high voltage insulating oils in workshops, onsite power stations, purifying oil in oil storage tanks or directly in transformers(energized or de-energized transformers).
6. Efficient electric heating system, heating uniformity, less
power consumption, safe, and reliable.
7. Double-infrared liquid level sensor, pressure protective system
and foaming detecting and eliminating to ensure machine operation
easily and safely.
8.Adopt interlocked protective system, which connect oil pump, heater and liquid level sensor, avoiding blank heating, blank pumping.
Advantage:
Weather Proof Type High Vacuum Dehydration Transformer Oil Purifier Machine 9000LPH is particularly suitable for filtering 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.
Double stage high vacuum oil filtration system
In order to acquire optimal dielectric strength and insulating
efficiency inside of transformers and circuit breakers, dielectric
oils should be kept absolutely clean up and dry.
REXON designs and builds the most effective, durable, and easily operation high vacuum transformer essential oil purification method available on the market today.
Transformer essential oil remedy plant means Old transformer essential oil is generally mixed with gas, water and contaminants, and also the new transformer essential oil sometimes, the content of the contaminants generally raises fast by time.
So the transformer essential oil remedy machines can remove these associated gases, water and contaminants, and separate them in the essential oil and consider them away.
After treating the essential oil by our essential oil remedy plant,
the stabilized essential oil is then again ready to become used in
energy transformers.
ZYD double stages vacuum transformer oil purifier is mainly used
for removing trace water, gas and impurities from insulating oil,
improving the insulating oil performance index.
It is mainly applied to purification of 110KV, 220KV, 500KV, 750KV,
1000KV power transmission equipment insulating oil, also applied to
treat low viscosity oils, like insulating oil, turbine oil, and
hydraulic oil in the transmission equipment which is lower than
110KV.
If water is saturation in the oil, it appears as the liquid states
and stay at the bottom of container. Under the vacuum states,
because the less gas content, the water and gas in the oil will be
escaped from the oil and evacuated by the vacuum pump. The higher
vacuum value (Close to 0 Pa), the higher speed of water molecular
volatilization (The latest technology, the Vacuum oil purifier can
reach to 1Pa Working vacuum value). The gas and water which
dissolved in the oil will become gaseity and exhausted by vacuum
pump. The oil temperature affect vacuum oil purifier working
efficiency, the higher temperature, the water molecular get more
kinetic energy, so it is higher diffused speed of water molecular.
But, exorbitant temperature will cause fracture of carbon chain for
oil molecular, if that will make oil bad. So we don't suggest the
oil temperature excess 80℃. Also the impurity will affect oil
dielectric strength, so the vacuum oil purifier requires high
filtration precision.
Custom built plants can be provided as per customer's specific
requirement, such as more flow-rates. These plants work on low
temperature, high vacuum principle. Plants mainly consist of
heating, filtration and vacuum system. Heating system aids to the
filtration and moisture removal. Filtration systems remove
suspended particles down to 1 micron such as rust, dirt, scales,
colloidal carbon etc. Vacuum Systems remove moisture (emulsified as
well as dissolved) down to < 5 – 10 ppm depending on the working
vacuum of the plant.
Technical Parameters:
Parameters | 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 | ≤ 0.3 | |||||||
Temperature Range | ℃ | 0~100. Best recommended heating temp. is 55~60℃ | |||||||
Power Supply | 380V, 50Hz, 3Phase( As per required) | ||||||||
Working Noise | Db | 60 - 80 (Depended on the configuation) | |||||||
Heating Power | KW | 30 | 60 | 90 | 135 | 160 | 180 | 180 | |
Total Power | KW | 35 | 67.5 | 101.5 | 149 | 175 | 198 | 198 | |
Inlet/Outlet Diam | MM | 25 | 32 | 42 | 50 | 50 | 60 | 60 | |
Weight | KG | 450 | 550 | 750 | 950 | 1200 | 1850 | 2000 | |
Size | Length | MM | 1450 | 1450 | 1750 | 1850 | 1950 | 2050 | 2150 |
Width | MM | 950 | 1000 | 1250 | 1300 | 1350 | 1400 | 1450 | |
Height | MM | 1700 | 1750 | 1950 | 2000 | 2050 | 2100 | 2150 | |
AFTER TREATMENT | |||||||||
Dielectric Strength | KV | ≥ 75-85 | |||||||
Water Content | PPM | ≤ 3 | |||||||
Gas Content | % | ≤ 0.1 | |||||||
Particle Size | μ | ≤ 1 | |||||||
Cleanliness ≤NAS 1638 Grade 5 |