ZYD Double-Stage High Vacuum Transformer Oil Processing Plant

Application:

The ZYD High Vacuum Transformer Oil Processing System is designed for oil filled transformer maintenance, filtering and dehydrating new or used insulating fluids such as switch oil, transformer oil, cable oil, etc. Also it is a good choice for vacuum filling oil into transformers and dry out internal coils & windings. The machine is suitable for industries where regular insulating oil treatment is required. We also provide Portable Transformer Oil BDV Test Set for condition monitoring and analysis.

Feature:

. Ideal for insulating oil conditioning and vacuum oil filling

. For high voltage transformers above 110KV

. Eight models available to accommodate various flow rates

. Continuously removes moisture down to 3 PPM or less

. Remove 99.5% particulates larger than 1 micron

. Remove gas contents down to 0.1% by volumn

. Powerful multiple vacuum stage design

. Coalescence-separation technology

. Duplex 3D evaporation technology

. Double-infrared fluid level controller

. A trinity of interlocked preventive device

. Low-watt heating system

. Mobile equipment for outdoor use

. Explosion-proof type available

. On-line vacuum oiling and dehydrating

Advantage:

Comparing with the single-stage vacuum type, ZYD series upgrade to double-stages vacuum system, which greatly raises the machine's working vacuum degree, so it can dewater, degas and remove particulate impurities much more efficiently. It allows the transformer to be in operation while impurities are effectively removed.

Technical Parameters

Index Name	Unit	ZYD-30	ZYD-50	ZYD-100	ZYD-150	ZYD-200	ZYD-250	ZYD-300
Flow	L/M	30	50	100	150	200	250	300
Working Vacuum	MPa	-0.08 ～ -0.099
Working Pressure	MPa	≤0.3
Breakdown Voltage	KV	≥75
Water Content	PPM	≤3
Gas Content	%	≤0.1%
Impurity Size	micron	≤1
Temperature Range	℃	20 ～ 80
Power		Customizable
Working Noise	dB（A）	≤75	≤75	≤80	≤80	≤80	≤82	≤85
Heating Power	KW	30	30	48	60	75	90	120
Total Power	KW	35.5	37.5	55.5	71.5	86.5	102.5	135
Inlet/Outlet	mm	φ25	φ32	φ42	φ50	φ50	φ60	φ60
Weight	Kg	700	800	1000	1250	1450	1600	1950
Dimension	Length	1100	1200	1450	1600	1800	1900	1900
	Width	800	950	950	1100	1200	1200	1200
	Height	1400	1500	1650	1800	1900	1900	1900