Transformer Dry Air Equipment

The GF series transformer dry air equipment mainly consists of a gas source system, a gas compression system, a freeze-drying system, an adsorption drying system, and an electric control system. The mobile high-purity dry air generating device is composed of five parts.

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Product Description:

What is Transformer Dry Air Equipment:

The transformer dry air equipment generally consists of a gas resource system, a freeze-drying out system, a gas compression system, an adsorption drying system, and also an electrical control system.

Air source system composition: It consists of an air dust filter, oil-free air pump (or screw-type oil-free air compressor), radiator (air-cooled), gas-water separator and filter, and outputs clean and oil-free gas. Freeze-drying system composition: This device mainly adopts an imported fully enclosed high-temperature compression refrigeration unit, which has stable and reliable performance and can obtain more cooling capacity. The system configuration adopts an imported fully enclosed compressor unit, air heat exchanger, evaporator, gas-water separator, and fine filter. The refrigeration process R22 refrigerant is firstly composed of a fully enclosed high-temperature compression refrigeration compressor, cooler, desiccant, and electromagnetic. The valve is returned to the refrigeration compressor through the evaporator, and a low-temperature environment of 0-5C is obtained inside the evaporator.
Electrical control: The main control electrical part adopts Schneider Electric: the electrical performance of the whole machine is stable, safe, and reliable.

Features of Transformer Dry Air Equipment:

In the power system, GF series dry air generators can play their unique advantages in large transformers and reactors.
During the overhaul of the transformer, the internal insulation can be ensured to avoid moisture.
It can not be affected by external climate change and can run overnight. Users only need to click on the equipment filled with appropriate dry air to avoid the traditional transformer oil thermal cycle drying method.
At the same time, it can guarantee to increase the high electrical insulating materials’ Kerogen insulation performance and reduce the moisture content.
It can ensure the personal safety of maintenance personnel.

Applications of Transformer Drying Equipment:

YUNENG transformer drying equipment is extensive use in many industries, such as electric power, metallurgy, electron, foodstuff, chemical industry, petroleum, healing drugs, tobacco, instrumentation, automation control, etc. YUNENG also produces oil filtration equipment, oil tester, etc. If you need it, please contact us.

Parameters:

Item	Parameter		Unit	GF-50	GF-100	GF-150	GF-200
Technical Parameter	Flow		M³/h	50	100	150	200
	Working Pressure		Mpa	0.6~0.8
	Pressure Drop		Mpa	0.05
	Noise		dB(A)	70
	Working Power		KW	380V-50Hz 3 Phase 4 Wire
	Total Power		KW	12	19	22	26
	Size	Length	cm	215	215	230	230
		Width	cm	155	155	165	165
		Height	cm	230	230	230	230
	Diameter		DN	32	40	50	50
	Weight		Kg	900	980	1030	1050
After Treatment Index	Discharge Pressure		Mpa	0.02~0.03
	Dew Point		°C	-50°C ~ -70°C
	Particl		um	0.01
	Oil content in air outlet		ppm	0.01