Double Stage Vacuum Transformer Oil Purifier

It is used to extend the life of insulating oil and ensure safety operation of oil filled electrical transformers.Treating insulating oil in electrical transformers through dehydrate, degasification, filtration processes to remove the dissolved gases, moisture, solid particulate and contamination.

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Description

HOPU ZYD Series Vacuum Transformer Oil Purifier

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Application:

Double Stage Vacuum Transformer Oil Filtration Plant is widely used for industries of power plant, power station, electricity company, transformer factory, metallurgy, petrochemical, mechanical engineering, transportation, railway and transformers manufacturing etc. Especially, it applies to maintenance of transformers above 110KV and deep purification of high grade new transformer oil, imported transformer oil, mutual inductor oil and ultra high voltage transformer oil.

It can be also used for oil vacuum filling and vacuum drying as well as transformer vacuum evacuation operation. Moreover, the machine can be working online without stop of transformers.

oil purifier pump.jpg Vacuum Transformer Oil Purifier Feature

1.Advanced double-stage large capacity dehydration and degassing system which adopts large area three-dimensional flash evaporation technique .

2.Widely used for transformers on-site installation or maintenance to fill oil into transformers and circuit breakers under vacuum condition or conduct transformers evacuation operation.

3.Precise filtration system, high-quality filtering elements and multi-stage filtration with gradual precision.

4.Equipped with automatic temperature control system, liquid-level control system, defoaming control system, pressure protection system and high quality main components.

5.The machine supports on-line operation without supervision with indicators to show operation status.

6.The machine adopts humanization design with low noise, easy operation, long free-maintenance time and energy saving to lower the operation cost.

7.With electrical control inter-lock design. Vacuum system, oil pump system and heating system are interlocked in control.

8.Equipped with indication for changing filters and automatic stop device for overloaded filters.

9.Equipped with emergency stop for electric leakage and power overload to protect the motor.

10.With phase-sequence, phase lose protection function and safety control for sudden shut-down.

11.Equipped with vacuuming interface for transformer evacuation operation.

12.The outlet and inlet can be interchanged

Transformer Oil Purifier Technical Parameters

Hopu Parameter	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	-0.07~-0.099
Working pressure	MPa	≤0.5
Temperature	℃	30 ~ 80
Power		220V/380V/400V/415V, single or three phase, 50 or 60HZ (optional)
Working noise	dB(A)	60	65	70	75	78	80	85
Heating power	kW	30	36	48	60	80	108	120
Total power	kW	36	44	54	66	93	120	135
Oil Inlet/Outlet	mm	φ32	φ32	φ42	Φ42	Φ48	Φ60	Φ76
Weight	Kg	850	1000	1200	1600	2200	2600	3000
Size	L,mm	1050	1100	1200	1450	1600	1800	1900
	W,mm	750	800	950	950	1100	1200	1200
	H,mm	1350	1400	1500	1650	1800	1900	1900

Note: the above technical data is only for your reference, it will be changed per actual needs

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Optional Designs for ZYD Series Double Stage Vacuum Transformer Oil Purifier

1.PLC intelligent control with touch screen operation and operation status dynamic display.

2.Online moisture tester, online particle counter and online flow meter with adding-up function.

3.Frequency converter for free adjustment of flow rate

4.The whole structure of the machine: mobiles style with four wheels, fixed style, mobile style with trailer(double axles or single axle), fully enclosed style, conceal eaves type and open style of canvas etc.

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