Yuneng Purification Equipment for Ultra-High Transformer Oil

1.Brief Introduction:

  Ultra-high voltage is regarded as "Power Expressway" with advantages of big capacity, long distance and low loss during transmission. at present, our nation's ultra-high voltage grids are formed by 750KV, 1000KV AC and 660KV, 800KV DC, Considering its safety, it has extremely high requirements for insulating oil in transformers, mutual inductors and reactors. ZJA Series Ultra-High Voltage Transformer Oil Purification Equipment is capableof particles refining, vacuum degassing and oil water separation.

 

2.Techincal parameters:

 Description of ZJA Series Ultra-High Voltage Transformer Oil Purification Equipment:

Item	Name of Parameter	Unit	Model
			ZJA6BY (6000L/h)	ZJA9BY (9000L/h)	ZJA12BY (12000L/h)	ZJA18BY (1800L/h)
Technical Parameter of Equipment	Nominal Flow capacity	L/min	100	150	200	300
	Limit vacuity	PA	2
	Working vacuity	PA	30
	Working pressure	Mpa	0.5
	Working temperature of oil		45~65
	Working power		3 Phase 4 wires, or as per buyer's option
	Total electric power	KW	70	100	150	200
	Pipe diameter of oil Outlet/inlet	DN	32/32	40/40	50/50	65/65
	Length	CM	250	250	280	345
	Width	CM	195	195	215	260
	Height	CM	270	270	300	300
	Weight	Kg	2200	3000	3800	4500
Oil Treatment Index	Oil breakdown voltage	KV	75 (Spherical Electrodes)
	Water content	ppm	3
	Air content	%	0.1
	Filtering accuracy	m	0.5
	Granularity		(100ml Oil sample) 5~50m500 Particles

3.Performance features:

1. this series have an oil tank with two-stage vacuum-segregating space, it come into being different pressure so as to keep oil line balance between two stages.

 

2. this product adopts vacuum-pump imported from Europe, which have preceding level in the world,  and with high air pump speed so as to get high working vacuity.

 

3. as the new technology, vacuum-segregating (Patent No. ZL200420061085.6) employs a particular stainless steel,foldable column for dehydration and degassing,and enlarges the area of separatingto facilate three-dimensional evaporation, so as to abtain enough time for degrassing and achieve the best effect of separation.

 

4. Using new type of heating equipment (Patent No. ZL02276238.8), which has low heating load and is able to prevent oil from ageing.

 

5. Oil level control adopt photoelectric way ( the main components is imported from Switzerland )and features a very sensitive precise control. Even foams can be sensed, and thus there is no possibility of oil spray.(spray free patent No. ZL200420060973.6)

 

6. Personalized design, customers can require to choose their components are all or partyly imported. Include touching screen and flow gauge is can be selected according to customers. this series could meet different kinds of customersneed.

 

7. It equips filter elements imported from U.S.A.,which has large filtering area, strongly absorbent-dirt capability, high filtering precision.

 

8.whether clients choose the oil pump from domestic or imported, they all must be airproofed by our factory, they are free from oil leakage, low in operationnoise, and long in using life.

4. Product Photos