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High Voltage Electric Transformer Oil Purifier Machine Horizontal On Line Work

Chongqing HLA Mechanical Equipment Co., Ltd.

City: chongqing

Province/State:chongqing

Country/Region:china

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High Voltage Electric Transformer Oil Purifier Machine Horizontal On Line Work

Brand Name : HLA
Model Number : DVP30-300
Certification : CE,ISO9001,SGS,ISO14001
Place of Origin : Chongqing,China
MOQ : 1 set
Price : Negotiation
Payment Terms : T/T, L/C, Western Union
Supply Ability : 500 sets/year
Delivery Time : 10 days
Packaging Details : Wooden case suitable for sea transportation and air transportation
Condition : Brand new
Flow rate : 30~300L/minute
Water content : ≤3ppm
Gas content : ≤0.1%
Filtering precision : ≤1 micron
Heated surface : ≤1.0W/cm2
Working pressure : ≤0.4 Mpa
Temperature range : 20-80℃
Color : Optional
Power supply : By customized
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High Voltage Electric Transformer Oil Purifier Machine Horizontal On Line Work


Why purify transformer oil?
Dissolved gasses in transformer oil can cause arcing, corona discharges, and overheating--reducing the electrical efficiency and lifetime of the transformer. Likewise, 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 will also affect the function of insulating oil. So we need to clean used transformer oil.


Application:

DVP series double stages vacuum transformer oil purifier is special designed for processing insulating oil of high voltage electric equipments(especially for more than 500KV UHV insulating oil) in workshops or the field, storage tanks or drums, it adopts double stages vacuum source, double stages vacuum dehydration and degasification vessels, three stages precise filtration system, which can separate moisture, gas, particles and other harmful ingredients from oil much quickly and effectively to ensure the dry-level and dielectric strength improving greatly.. Meanwhile, DVP machine can be used for online oil treatment for transformers and vacuum drying and oil-pumping for electrical equipment. It is also applied to the above 110KV EHV transmission and distribution equipment, capacitor oil, cable oil, mutual inductor oil etc.


Features:

◆ Horizontal double vacuum separation technology, doubling the evaporation area and degassing time

◆ Double stages vacuum source and dehydration, degasification system, vacuum pump with roots pump, high speed vacuum evacuation, ultimate vacuum ≤ 5Pa

◆ Multi-stage precise filtration system with gradually increasing precision, which can effectively remove mechanical impurities from oil.

◆ Automatic double-infrared liquid level controller, pressure protector, which ensure long-term safely and reliable operation.

◆ Fully automatic temperature controlling system and multi-stages electric oil heater adopts low-load design to ensure uniform heating oil, the load is less than 1.0W/cm2, oil level and temperature protection of heater, which avoid cracking and aging of oil.

◆ Automatic defoaming system with dual electronic monitoring system, which avoid the foam ejecting and gushing to vacuum pump.

◆ Advanced cooling system of vacuum pump, it reduces the frequency of oil’s replacement and extends the life of vacuum pump.

◆ Interlocked protective system connects 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.

◆ Online oil treatment, vacuum drying and vacuum oil-filling for electric equipments.


Technical Parameters:

ModelDVP30DVP50DVP80DVP100DVP125DVP150DVP200DVP250DVP300
Capacity(L/min)305080100125150200250300
Vacuum level-0.06~-0.095 Mpa
Working pressure≤ 0.4 Mpa
Ultimate vacuum≤ 5 Pa
Temperature range20-80℃
Filtering precision≤1 micron
Continuous work≥200 hr
No failure running≥5000 hr
Power supply380V, 50HZ, 3PH ( or Customized )
Working noise65 dB
Heating power (kw)243048607290125136150
Total power (kw)2734546880100135148165
Inlet/outlet(mm)323244444850556065
Weight (kg)300400500600700800100011501300

Dimension

(mm)

L130013501500180019002000210021502300
W100010001100115012001250130013501400
H150015001600200021002150220022502300

Index Of Purified Oil:

Breakdown voltage≥ 75KV
Water content≤ 3ppm
Gas content≤0.1%
Filtering particles≥99.5%
Particles size≤ 1 micron
Cleanness≤ Grade 6 (NAS)
Processing by regeneration device as following (Optional device)
Acid value≤ 0.03 mgKOH/g
Water-solubility≥ 5.4 PH
Flash point (close cup)≥ 135°C
Dielectric- factor losstgδ (90℃)% ≤ 0.005


Product Tags:

transformer oil treatment machine

      

transformer oil filtration system

      
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