ZJA Two-Stage Vacuum System Transformer Oil Purifier / Oil Purification

Product Description

Use:
ZJA is widely used in electric power, transforming electricity industry, metallurgy, chemical engineering, traffic, railway and others. It is designed for the vacuum filter of expensive oil such as fresh oil, imported oil, instrument transformer oil, extra-high tension transformer oil (cover110v, major transformer), and for vacuum oiling, and drying of transformers. This filter can live line work on the spot.

Feature:
· Advanced dehydrating and degassing system that uses large area three-dimensional flash distillation technique to remove harmful composition in the oil such as water, air and gas.
· It can be widely used for oil filling for transformers and circuit breakers under vacuum condition.
· Precise fine multi-stage filtration helps remove mechanical impurities in oil; High-quality filter element is of corrosion proof, strong mechanical strength and wear resistance.
· Imported parts are used for all electric system, which ensures operation of the equipment with high performance.
· An advanced infrared liquid level control system with automatic control, allowing separated operation of manual operators from machine, and lamps indicates the condition for operation.
· Precision oil pumps for designated purpose are used, which have low noise and environmental regulatory compliance is well met.
· Purifiers are equipped with an interlocked safety protective device: Oil outlet over pressure can be achieved via an overflow valve; Oil inlet will interlock with heating system which avoids any possible negative impacts caused by mal-operation.

Optional mode:
· The customer's request can be met by adopting PLC intelligent and displaying dynamically.
· The filtrated oil testing equipment can be collocated.
· The whole set of this machine can be made mobile, immovable or dragged by car.
· All types of filter can be offered hermetical, canopy-covering or open-air.
· Various sizes and configuration (alloy shield) are available.

Item	ParamName		Unit	ZJA-30	ZJA-50	ZJA-100	ZJA-150	ZJA-200	ZJA-300	ZJA-500
Technical Parameter	Flow		L/H	1800	3000	6000	9000	12000	18000	30000
	Operating Vacuum Degree		MPa	-0.08 — -0.099
	Working Pressure		MPa	≤0.5
	Temperature Range		ºC	20 — 80
	Power Supply		V	380V/50Hz(or at user’s option)
	Working Noise		dB(A)	≤78
	Heating Power		Kw	30	45	60	90	135	180	216
	Total Power		Kw	35	50	66	96	142	191	230
	Pipeline Diameter		mm	25	32	40	50	50	65	80
	Net Weight		Kg	600	800	1000	1300	1800	2100	2400
	Overall Dimensions	Length	mm	1200	1250	1450	1600	1600	1800	1900
		Width	mm	1200	1250	1400	1600	1600	1700	1900
		Height	mm	1700	1750	1800	2150	2150	2250	2300
Index for Oil Treatment	Breakdown Voltage		KV	≥70(GB/T507)
	Water Content		PPM	≤3(GB/T7600)
	Gas Content		%	≤0.05(GB/T423)
	Filtration Precision		µm	≤3