Detailed Product Description

 ZLC Series can deeply and quickly purify insulating oil of all kinds of electrical equipments, it's produced higher than national standard and can quickly remove water, gases, particles from contaminated/waste oil, improved dielectric strength, shorten period of oil treatment.

This machine is widely used in all industry such as power plants, power stations, power companies, metallurgy, petrifaction, machinery, traffic, railways etc. Especially for on site transformer overhauling with 110 KV or over, drastically remove poisonous gases such as firedamp from new oil or imported oil. It's equipped with one special device for additives, which is easy to operate;   The process of depolarization is a physical process and never destroys oil quality, the oil after treatment up to international standard.
Features:1) Just one single pass the breakdown voltage can improve to 45 KV, after three passes the breakdown voltage will get to 75KV, reduce the degree of aging which is from common oil purifier.

2) High speed two- stage vacuum system can vacuities for transformer's on site installation or overhauling, finish removing gases, water, discolor simultaneously, shorten period of oil treatment.

3) Unique degas, dehydration, depolarization system, adopt stereo-evaporation technology, high efficiently remove water, gases, impurities from transformer oil, improve oil quality and dielectric strength.

4) Fine filtration system, five- layer agglomeration filtration from Japan, and super high fine filtration from USA, in combination with several stages of screens with mesh size reduced stage by stage. The filtration precision gets to international standard; NAS 4 Class .The life of filtration is more than one year.

5) Excellent configure;  6) This machine has interlock protector: A. outlet oil can reflux through overflow valve. B. Oil inlet and heater work simultaneously to avoid failure from incorrect operation.

7) High autoimmunization 8) Advanced infrared liquid-level automatic control system 9) Special oil pumps design and lower noise. 10) Special additives for depolarization,

Technical Parameters

	Name		Unit		ZLC-50		ZLC-100		ZLC-150		ZLC-200		ZLC-250		ZLC-300
Technical Data of Machine	Flow		L/min		50		100		150		200		250		300
	Vacuum Range		Mpa		-0.093 ~ -0.0999
	Working Pressure		Mpa		<= 0.4
	Working Noise		dB(A)		<= 65 ~ 80
	Temperature Range				20~80
	Heating Power		KW		30	120		150		180		210		240
	Total Power		KW		37.5	131		162		195		226		258
	Inlet (outlet) Diameter		mm		32	42		50		50		60		60
	Net Weight		Kg		650	1050		1350		1450		1700		2050
	Overall Dimensions	L		mm	1600	1950		2200		2250		2400		2450
		W		mm	950	1250		1300		1400		1450		1450
		H		mm	1850	1900		2100		2100		2100		2200
Index of Treated Oil	Breakdown Voltage		KV		>= 80
	Impurity Size		μ m		<= 1
	Dicacidified value		MgKOH/g		<= 0.01
	Water Content		PPM		<= 3
	Gas Content		%		<= 0.01