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Vacuum Transformer Oil Regeneration System

Double Stage High Vacuum Transformer Oil Regeneration Machine

Double Stage High Vacuum Transformer Oil Regeneration Machine

Category： Vacuum Transformer Oil Regeneration System
Views：293629
Product Origin: CHINA
Model: DVOP-R
Flow Rate: 1800 ~ 18000 liters/hour
Lead time: 15 ~ 20 Days
Product description：DVOP-R Double Stage High Vacuum Transformer Oil Regeneration Machine is a complete oil treatment plant which combine vacuum dehydration, degassing, filtration and oil regeneration.
INQUIRY

Application of Transformer Oil Regeneration Machine

Generally, the transformer oil is filled in the oil tank and has some contact with the air. When the transformer is on-load, due to the oxygen in the air, the high temperature caused by the loss of electric energy, as well as the close contact between the transformer oil and the metal, the hydrocarbon in the oil is oxidized, or decomposed, or polymerized to form acids, resins, asphalt, coke and other impurities, which gradually make the transformer oil quality tend to deteriorate: the acid value increases, the water content increases, and the breakdown voltage decreases, If we do not deal with it in time and improve the quality of transformer oil properly, it will seriously affect the continuous safe operation of transformer.

The PureTech mobile Double-Stage High Vacuum Transformer Oil Regeneration Machine (Model DVOP-R) is designed as a complete oil processing system which can perform vacuum dehydration, degasification and oil filtration, as well as oil regeneration. It adopt two-stage vacuum pumps, namely rotary vane vacuum pump and roots booster vacuum pump, they are especially applied to transformer oil treatment of 110KV,220KV,500KV,750KV,1000KV power transmission line. The regeneration device is filled with one or two special sorbent, it cannot only improve oil's breakdown voltage and dielectric strength, but also improve oil color to the original one.

In addition, Model DVOP-R can also be used as an vacuum drying and vacuum filling equipment during transformer maintenance.

Features of Transformer Oil Regeneration Machine

• A complete oil purification,oil dehydration and oil regeneration system.

• Double-stage high vacuum improve the effect and efficiency of oil dehydration and degasification.

• Multi-stage filtration ensures the high oil filtering accuracy.

• Complete restoration of transformer oil parameters and properties.

• Save the cost of buying new transformer oil.

• Multifunctional integrated equipment, can be used oil treatment, vacuum oil filling and vacuum drying. (*More functions can be customized according to your requirements.)

• The uniquely designed “T” vacuum chamber enlarges the oil evaporation area more than the traditional design, so as to achieve a better dehydration and degassing effect.

• Transformer Oil Regeneration System can work offline or online under the safe operation.

• The regeneration device can be switched on/off as required.

• Online oil testers, trailer type with road-worthy wheels, weather-proof enclosure and other spare parts are available for selection.

Specification of Transformer Oil Regeneration Machine

Machine Parameter	Item		Unit	DVOP-R-30	DVOP-R-50	DVOP-R-75	DVOP-R-100	DVOP-R-150	DVOP-R-200	DVOP-R-300
	Flow rate		liters/hour	1800	3000	4500	6000	9000	12000	18000
	Vacuum degree		Mpa	(-0.08) ~ (-0.099)
	Working pressure		Mpa	≤ 0.3
	Temperature range		℃	40 ~ 80
	Power supply			380Volts, 50Hz, 3Phase (Or customized)
	Heating power		kw	24	30	48	60	90	120	130
	Total power		kw	26	34	54	68	100	135	146
	Inlet/outlet diameter		mm	32	32	44	44	50	58	65
	Size	Length	mm	1250	1350	1550	1800	2000	2100	2300
		Width	mm	900	1000	1150	1400	1750	1850	2000
		Height	mm	1450	1500	1700	1750	1800	2250	2300
	Weight		kg	500	600	800	1100	1300	1900	2300
Oil index after purification	Breakdown voltage		kV	≥75 (Spherical electrodes)
	Water content		ppm	≤5
	Gas content		%	≤0.1
	Filtering accuracy		micron	1
	Flash point		℃	≥140
	Water-soluble acid		PH	5 ~ 7
	Acid value		mgKOH/g	≤0.01
	Dielectric loss tangent		tg(90℃)%	≤0.002

* OPTIONAL CONFIGURATIONS: PLC automatic control system, Fully-Touch Screen, Mobile Trailer, Weather-proof Enclosure, Online Oil Testing Instruments, etc.

* Please inquire us for other flow rates or types.

* The machine size and weight will change slightly due to different configurations.The machine size and weight will change slightly due to different configurations.