High Vacuum Insulating oil Restoration equipment

High Vacuum Insulating oil Restoration equipment, he advanced low temperature separated oil and water technology from Japan - details see: https://www.machineto.com/high-vacuum-insulating-oil-restoration-equipment-10130094

Condition:New	Type:Horizontal	Place of Origin:Chongqing China (Mainland)	Brand Name:TOP
Model Number:ZYD	Voltage:380V	Power(W):50 Hz	Dimension(LWH):1500 x 1000 x 1600 mm
Weight:> 400 kg	Certification:CE, ISO

ZYD is special for treating used and old transformer oil, mutual oil, switch oil. Comparing with the single-stage type, this machine adopts the twin-stages vacuum system, which can improve the machine’s working vacuum value highly. So it can dewater, degas and remove the impurity more deeply and effectively. It is mainly used for purifying the insulating oil in all kinds of large power equipments that are above 110KV especially for the altitude is over 500 meters.

Features:

1. High vacuum and fast pump speed makes the machine run two or three times faster than the normal oil purifier. It can dewater and degas more completely.
2. Automatic back flushing system. Avoiding the trouble of hand washing and the damage to filter element.
3. The advanced low temperature separated oil and water technology from Japan can purify the molecular water in oil.
4. The Japanese macromolecule magnetic filter element can purify the impurities efficiently without any additive. Impurities in purified oil are less than 1 μm. And the cleanliness is above NAS6.
5. The heating system is made from aero materials. It guarantees the balanced heating. You can control the oil temperature between zero centigrade and eighty centigrade, as you wish. No carbonization.
6. The combination of coalescing separation and vacuum duplex 3D stereo-evaporation, eliminating water. Liquid water content will less than 3 PPM, and breakdown voltage will achieve 75KV after purified.
7. A trio of automatic interlocked preventive device. It can run online 200 hours above.
8. We can design explosion preventive machines with your request. The degree of explosive prevention can achieve dIIBT4, even dIICT4.

Advantages:

Comparing with the single-stage vacuum oil purifier, this machine dewaters, degases and removes the impurities more quickly, more completely, and makes the oil limiting voltage-withstand value much higher. As the bridge-type vacuum linking system, It is used for filtration system as well as independent vacuum power supply to vacuum oiling of power equipment. this machine can treat the electric insulation devices.

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
TemperatureRange		°C	20~80
Power			Three Phase 50Hz,380V (or as needed)
Working Noise		dB(A)	70	70	70	75	75	75	75
Heating Power		KW	28	30	45	60	75	90	120
Total Power		KW	35.5	37.5	52.5	71.4	86.5	102.5	135
Inlet/Outlet		mm	φ25	φ32	φ42	φ50	φ50	φ60	φ60
Weight		Kg	600	800	1050	1400	1800	2000	2200
Overall	Length	mm	1050	1100	1200	1450	1600	1800	1900
	Width	mm	750	800	950	950	1100	1200	1200
	Height	mm	1350	1400	1500	1650	1800	1900	1900