Insulating oil regeneration and oil purifier machine for maintainance power Transformer oil

Application:

It is mainly used for purifying the insulating oil, transformer oil, mutual oil, switch oil, dielectric oil and so on.

The series ZYD-I Double-stage vacuum Transformer oil regeneration purifier not only provide dewaters, degases and remove impurities, but also remove acidity, sludge, free carbon, other soluble oil decay products and discoloration.

Also it can vacuum filling oil to transformer, vacuum dry transformer and on-line operation transformer. Because Series ZYD-I have double-infrared fluid level auto-control systems and Germany's 3UG3 Phase relay which can auto-control oil inlet and outlet. So it can absolute guarantee the oil purifier constant cycle. So will also ensure there have constant oil in transformer in different circumstances. So series ZYD-I can work with energized transformer.  

1. This machine is high effective and portable, which is very suit to operate on line. Also it can be used to dry the electric equipment and input the oil into the electric equipment under the vacuum state.

2.The machine adopts the double-infrared liquid automatic controller, sensitive automatic pressure protector and the high effective equipment for degas, so it is easy to operate.

3. High vacuum limiting vacuum less than 5pa, working vacuum less than 35pa.

4. High absorption speed, absorption speed power more than 333L/Sr.

5. Duplex 3D stereo-evaporation technology, eliminating the liquid water very effectively.

6. UK G technology by which the trace water that is show chain, such as dissolved water, can be removed effect.

7. Distinctive removing impurities technology filtering through double FH trapezoidal network and absorbing by high polymer without the mechanical power.

8. Carbon fiber infrared heating system that can make the oil contains zero sum of ethyne after treatment.

9. The oil of any grades can be treated on line at the working site.

10. The Automatic oil purifier model is installed with PLC (Programmable logical control  system) which can control the equipment automatically to every stage of its process and ensure its process and ensure its safe operation on site and on line without human supervision.

11. Can be operated both on-line and off-line.

Advantage:
Comparing with the single-stage vacuum oil purifier, series ZYD-I adds ROOTS vacuum system, second stage of separating system to improve the effect of purification which dewaters, degases and removes impurities more quickly, more completely and make the oils limiting voltage-withstand value much higher. This machine also can remove free, soluble water, carbon, free and dissolved gases and particulate matters from insulating oil effectively and rapidly. As the bridge-type vacuum linking system that can filter and be an independent vacuum power supply, this machine can be vacuum treating the electric insulating devices.

Parameters		Unit	ZYD-I-30		ZYD-I-50		ZYD-I-100		ZYD-I-150		ZYD-I-200		ZYD-I-250		ZYD-I-300
Flow rate		L/h	1800		3000		6000		9000		12000		15000		18000
Working vacuum		MPa	-0.08-0.099
Working pressure		MPa	≤0.3
Temperature range		℃	20 80
IFT		dynes/cm	≥40
Power		3 ph 208V 60Hz
Working noise		dB(A)	75		75		75		75		80		80		80
Heating power		KW	30		30		45		60		75		90		120
Total power		KW	35.5		37.5		52.5		71.4		86.5		102.5		135
Oil Inlet/Outlet		mm	φ25		φ32		φ42		φ50		φ50		φ60		φ60
Weight		Kg	600		800		1050		1400		1800		2000		2200
Overall (Inside part)	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

Moisture	PPM	≤3
Gas content	%	≤0.1
Impurities degree	μm	≤1, no free carbon
Breakdown voltage	KV	≥75
IFT	dynes/cm	≥40
Acid value	mgKOH/g	≤0.01
Colour	L	0.5
Dielectric loss factors	90℃	≤0.001

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