HOPU series ZYD Double-stage vacuum Transformer oil purifier plant/ oil Filtration/ oil purification/ oil treatment/ Oil recondition Is designed for the following application:

I. Series ZYD Double-stage vacuum Transformer oil purifier machine is mainly used for purifying the insulating oil, transformer oil, mutual oil, switch oil, dielectric oil and so on.

II. Series ZYD Double-stage vacuum Transformer oil purifier machine adopts the double stages vacuum system, which can improve the machine working vacuum value highly, so it can remove the water, gas and impurities in transformer oil high-efficiently, increasing and maintain the oil's dielectric strength higher, make sure the electric device running safely.

III. Degassing, dehydration and filtering impurities of transformer oil

IV. Remove acidity, sludge, free carbon, other soluble oil decay products and discoloration

V. It can vacuum filling oil to transformer, vacuum dry transformer and online operation transformer.

VI. the standard ZYD system is designed for processing oils in workshops, in storage tanks or directly in transformers (energized or de-energized transformers).

VII. the oil technical data after Series ZYD oil purifier machine treatment:
1. Gas content less than 0.1%
2. Impurity size less than 1m without free carbon
3. Oil dielectric strength (breakdown voltage) more than 75KV
4. Acidity value less than 0.01 mgKOH/g
5. Dielectric loss factors at 90Cless than 0.001

Technical parameter:

Parameters		Unit	ZYD-20	ZYD -30	ZYD -50	ZYD -100	ZYD -150	ZYB -200
Capacity		L/h	1200	1800	3000	6000	9000	12000
Vacuum pressure range		Mpa	0.08~0.095
Pressure working		Mpa	0.3
Temperature range		C	10~ 80
Working noise		dB(A)	68	70	72	75	80	80
Heating power		kW	18	24	30	45	60	72
Total power		kW	22	28	35	50	68	80
Oil inlet (outlet) caliber		mm	25	25	32	42	50	50
Dimension	L	mm	1500	1600	1600	1600	1600	1700
	W	mm	900	900	900	950	950	1000
	H	mm	1550	1650	1700	1700	1800	1900
Weight		kg	400	450	600	800	850	900