Transformer Oil Filtration Machine

I Description:

ZYD series transformer oil filtration machine, also called as vacuum oil purifier, transformer oil filtering machine, is the best option for dehydrating, degassing and purifying different kind of insulation oils used in high voltage transformers and circuit breakers, etc.
It is suitable for installation site and overhauling site working because of combining vacuum degassing and vacuum filling functions together.
There are many optional configurations for transformer oil filtration machine, such as PLC control, super-fine filtering, explosion-proof, trolley movable, full-seal housing, etc.
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II Main features

- Double-stage, high vacuum pressure and high flow rate

- Adopting Japanese 3D flash distillation technique, better degassing & dehydrating efficiency.

- Precise fine multi-stage filtration

- Automatic pressure protection, automatic constant temperature control, automatic oil level control

Item		Unit	ZYD-30	ZYD-50	ZYD-100	ZYD-150	ZYD-200	ZYD-300	ZYD-500
Rated flow		L/H	1800	3000	6000	9000	12000	18000	30000
Working vacuity		MPa	-0.08 — -0.099
Working pressure		MPa	≤0.5
Constant temperature range		ºC	20 — 80
Filtration fineness		μm	1~5
Noise level		dB(A)	≤78
Heating power		kW	30	45	60	90	135	180	216
Total power		kW	35	50	66	96	142	191	230
I/O pipe gauge		mm	25	32	40	50	50	65	80
Machine weight		kg	600	800	1000	1300	1800	2100	2400
Dimension	L	mm	1200	1250	1450	1600	1600	1800	1900
	W	mm	1200	1250	1400	1600	1600	1700	1900
	H	mm	1700	1750	1800	2100	2150	2250	2300

Item	Before treatment	After one-time treatment	After several times treatment
Water content	Less than 50ppm	Less than 15ppm	Less than 3~5ppm
Gas content	Less than 12%	Less than 0.5%	Less than 0.1%
Flash point	Less than 135ºC	More than 135ºC	More than 135ºC
Break-down voltage	More than 35kV	More than 55kV	More than 60~75kV