High Vacuum Transformer Oil Filter Machine-Chongqing Tongrui Filtration Equipment Manufacturing Co., Ltd.

This high vacuum transformer oil filter machine main treat the black/dark transformer oil to yellow clean transformer oil,this machine adopts the double stages vacuum system ,filter system and decolor system,which can improve the machine working vacuum value highly, so it can decolor,remove the water, gas and impurities in transformer oil high-efficiently, increasing the pressure force and quality of oil, make sure the electric device running safely.

Application:

The high vacuum transformer oil filter machine suitable for maintenance of power facilities higher than 110KV with deeply deteriorated transformer oil, insulation oil, and the insulation oil need recovery of PH value and solute water level or recovery of color.

Generally it is used for vacuum processing of transformer oil, new oil, imported oil, mutual conductor oil, and capacitor oil of power transmission system or refrigerator oil ect. . Also, it can be used for vacuum filling and drying of transformer.

Machine Parameter：

Item	Unit		ZJR-30			ZJR-50		ZJR-80	ZJR-100	ZJR-150	ZJR-200	ZJR-300
Flow rate	L/MIN		30			50		80	100	150	200	300
Vacuum degree	Pa		≤133
Working pressure	MPa		≤0.5
Ultimate vacuum	Pa		≤10
Working temperature	°C		30-70
Power supply			380V/50Hz
Noise	dB(A)		≤ 75
Heating power	kW		30			48		72	90	120	180	240
Total power	kW		33			52		77	96	128	188	252
Inlet & outlet size			DN25			DN32		DN32	DN40	DN50	DN65	DN65
Weight	kg		800			1000		1250	1700	2150	2550	2950
Size(mm)	L	mm		1850		1980		2450	2650	3250	3400	3750
	W	mm		1200		1350		1500	1600	1700	1750	1850
	H	mm		1750		1800		1850	1900	2100	2250	2250
Oil index after treatment
Breakdown voltage					kV		≥80
Impurity size					µm		≤3 No free carbon
Dielectric loss					tgδ (90°C)%		≤0.005
Interfacial tension					mN/m		≥40
Water content					ppm		≤ 5
Gas content					%		≤ 0.1

Guarantees & Documentation:

Tongrui guarantees the plant supplied under this specification against defects in material and workmanship under normal use and service for a period of sixteen (16) months from date of shipment or twelve (18) months after the start up of the system. Tongrui’s obligation under this warranty is limited to repairing or furnishing, without change FOB point of manufacture, a similar part to replace any part, which was proven to be defective within wattanty period. Tongrui shall not in any event be held responsible for any indirect or consequential damages. The performance guarantee will be within limitations as detailed in duty & performance paragraph of this specification.

Two (2) copies of operating & maintenance manuals are supplied with each purifier and the videos how to run the machine we will send to you, too. These systems are designed to operate with the utmost simplicity and is required, please contact Tongrui for additional charges.

High vacuum transformer oil filter machine pictures:

oil purifier11