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Double Stage Vacuum Transformer Oil Purifier

Vacuum Oil Treatment Plant For Transformer Oil

Vacuum Oil Treatment Plant For Transformer Oil

Category： Double Stage Vacuum Transformer Oil Purifier
Views：4454
Product Origin: CHINA
Model: DVOP (Double-Stage Vacuum)
Flow Rate: 1800 ~ 18000 liters/hour
Lead time: 15 ~ 20 Days
Product description：Vacuum Oil Treatment Plant for transformer oil is designed for transformer oil purification, oil filling of new transformers, and maintenance treatment of transformers in the field.
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Description | Vacuum Oil Treatment Plant For Transformer Oil

Transformer oil works mainly as two functions in power transformers, that is a Dielectric Insulator and Coolant. During transformer running, voltage, running time, heating and environment cause this transformer oil to degrade and loose its properties. By adopting Dielectric Oil Treatment Plant with High Vacuum, the amount of water, gas and impurities in the transformer oil will be significantly reduced, thus improving oil properties like breakdown voltage, dielectric strength,etc.

PureTech Transformer Oil Treatment Plant with High Vacuum is designed for high voltage power transformers above 110kv, with Double-Stage High Vacuum Pumps and Specially-designed Dgassing Chambers, the effect of water evaporation and gas separation is dramatically improved to a greatest extent.

Meanwhile, this Dielectric Oil Treatment Plant with High Vacuum can also be used for vacuuming transformers independently.

PureTech Design | Vacuum Oil Treatment Plant For Transformer Oil

1. Transformer oil filtration plant capacities : 600 LPH ~ 18000 LPH.

2. Vacuum Stages of transformer oil filtration plant :

A. Single Stage (vacuum pump only)

B. Double Stage (high vacuum type, vacuum pump and vacuum booster pump, available for transformer evacuation)

C. Customized option (e.g. two sets of vacuum pumping systems)

3. Filtration Stages of transformer oil filtration plant :

A. Three stages filter cartridges

B. Two stages filter cartridges

4. Regeneration function of transformer oil filtration plant :

A. without regeneration

B. with regeneration (remove acids, oxides, sulfur, and improve oil color)

5. Mounting arrangement of transformer oil filtration plant :

A. Skid-mounted (base frame on movable casters)

B. Trailer-mounted (single axle, two pneumatic automobile tyres and one guide wheel)

C. Trailer-mounted (double axles, four pneumatic automobile tyres and one guide wheel)

Operation | Vacuum Oil Treatment Plant For Transformer Oil

Performance | Vacuum Oil Treatment Plant For Transformer Oil

• Improvement of transformer oil dielectric strength breakdown voltage from 20 KV to above 75 KV.

• Removal of moisture from 100 ppm to below 5 ppm after vacuum dehydration.

• Removal of gases from 10% to below 0.1% after vacuum degassing.

• Filtering capacity: Max. particle size less than 1~5 micron in the filtered oil, 3-stages filtering elements.

Specifications| Vacuum Oil Treatment Plant For Transformer Oil

Machine Parameter	Item		Unit	DVOP-30	DVOP-50	DVOP-75	DVOP-100	DVOP-150	DVOP-200	DVOP-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