Detailed Product Description

ZLA series double stage vacuum oil purifier is manufactured as per standards which go beyond Chinese legal mandates, the super big absorptive two stage vacuum purifies all insulation oil of power equipment rapidly and in more depth which removes water, gas and impurity in the oil rapidly and effectively with the support of high vacuum and absorption speed. Thus the strength of insulation oil is much increased and the time for oil treatment is shortened.
Features:

1) Manufactured as per standards which go beyond the legal mandates, a primary breakdown voltage can raise 35KV and reduces the harm to the oil caused by normal purifiers due to repeated heating.

2) Big absorption speed double vacuum satisfies the needs of vacuum zing of transformer on an installation or repair site, and the water/gas removal of transformer oil can be completed at same time, which shortens significantly the time for oil treatment.

3) A unique gas/water removal system adopting stereo-evaporation technology, which rapidly separates the water and gas content in the oil and the system, is free of maintenance.

4) A superior purification system with top quality filter core, which can accommodate large quantity of dirt and is dandified progressively step by step. The filter core has got a high precision and multi-stage filtration.

5) Imported parts are used for all electric system, which ensures operation of the equipment with high performance.

6) An advanced infrared liquid level control system with automatic control, allowing separated operation of manual operators from a machine.

7) Purifiers are equipped with an interlocked safety protective device. I.E, backflow of A oil outlet over pressure can be achieved via an overflow valve, B oil inlet will interlock with heating system which avoids any possible negative impacts caused by mal-operation

8) Precision oil pumps for designated purpose are used, which have low noise and environmental regulatory compliance is well met

Technical Parameters

Name		Unit	ZLA-30	ZLA-50	ZLA-100	ZLA-150	ZLA-200		ZLA-250		ZLA-300
Flow		L/min	30	50	100	150	200		250		300
Vacuum Range		Mpa	-0.08~-0.099
Power Supply			50Hz 380V( or at user's option )
Working Pressure		Mpa	<= 0.3
Temperature Range			20 ~ 80
Working Noise		dB(A)	<=65 ~ 85
Breakdown Voltage		kv	>= 70
Water Content		ppm	<= 5
Gas Content		%	<= 0.1
Impurity Size		μ m	<= 3
Heating Power		KW	30	30	120	150	180	240		260
Total Power		KW	35.5	37.5	130	161	193	256		278
Inlet (Outlet) Diameter		mm	25	25	42	50	50	60		60
Net Weight		Kg	450	550	870	950	1250	1850		2100
Overall Dimensions	L	mm	1500	1500	1950	2100	2200	2250		2400
	W	mm	1250	1250	1300	1350	1350	1400		1450
	H	mm	1700	1750	2100	2200	2200	2200		2200