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ZJA Series Ultra-High Voltage Transformer Oil Purification Machine


                                                                       



Brief Introduction

ZJA Series Ultra-High Voltage Transformer Oil Purification Machine is mainly used to improve the properties of insulation oil. It can remove trace water, gas, particulate matters etc. from the insulating oil effectively and rapidly so as to boost performance of transformers, circuit breakers, mutual inductors, cable and capacitors which has insulation system.ZJA series specialize in purifying branded oil, insulating oil of high voltage and super high voltage transformer. Additionally, it is suitable for treating low viscosity lubrication oil.


 Performance

  • Re-refining to remove acids and particulate material
  • Dehydrating to remove free and dissolved water, including insulation dry-out of the windings.
  • Degassing to remove other dissolved combustible gases such as Acetylene, Ethylene, Ethane, Methane, Hydrogen and Carbon Monoxide, and Carbon Dioxide.

Index Before Purification(from customer for your reference)

water content
50ppm  
gas content 10 %(by volume)
breakdown voltage 30KV/2.5mm
particle qty70000 (5-50micron)


Index after purification (test at oil-outlet of the machine)
:

water content 5ppm      
gas content0.1%( by volume)    
acetylene content:0    
breakdown voltage75KV (Spherical polar)  
particle qty in 100ml oil500 (5-50 micron), (0 for 100 micron particle).
dielectric loss tgġ0.3% (90C)
acid value 0.1mgKOH/g

Characteristics

1. ZJA Waste Insulating Oil Recycling machine / recycled Insulating oil machine has one pot with two-stage vacuum-segregating space, it come into being different pressure so as to keep oil line balance between two stages.

2. The pump of this product is adopted 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 particular spinning disk and stainless steel machine with dehydration and air pump so that enlarge the area of segregating and coming to three-dimensional evaporation.

4.Using new type of heating equipment (Patent No. ZL02276238.8), it can reduce heating burthen and extend oil life.

5. Oil level control adopt photoelectric way which the main components is imported from Switzerland and have features of sensitive control, exactitude so much as feel the spume of oil, mount the equipment to prevent superhigh and superlow oil level. Spurting oil phenomena is never appeared. (Spurting prevention Patent No. ZL200420060973.6)

6.  As the clients requirement, they could choose equipment which their components were all or partly imported from overseas. Include touching screen and flow gauge is can be selected according to customers. This series could meet different kinds of customers need.

7. ZJA Waste Insulating Oil Recycling machine / recycled Insulating oil machine equips filter assemblies imported from U.S.A. and it has large filtering area, strongly absorbent-dirt capability, high filtering precision.

8.  Whether clients choose the oil pump from domestic or abroad, they all must be airproofed by our factory, moreover running without noise and leakage. extended oil life.


Parameter  of  ZJA Series Ultra-High Voltage Transformer Oil Purification Machinelant (choose a suitable model for you)

Item

Parameter

Type

Unit

ZJA6 KY

ZJA9 KY

ZJA12KY

ZJA18 KY

Technical parameter

Flow Rate

L/H

6000

9000

12,000

18,000

Working Vacuity

Pa

20

Limit vacuity

Pa

3

Working pressure

Mpa

0.5

Temperature Range

C

45-65

Power Supply

50Hz  380V  3-Phase 4-Wire (or as required)

Noise

dB(A)

                  70  

Continues running time

Hour

                  200

No problem running time

Hour

                    5,000

Total Power

KW

2X30+6.6

3X30+8.2

45*3+10

5X30+16.5

Inlet/Outlet Diameter

mm

44 / 38

48 / 44

50 / 50

76 / 64

Size

Length

mm

1870

1930

2850

2250

Width

mm

1250

1400

2050

1750

Height

mm

2200

2460

2600

2650

Weight

Kg

1200

1600

2200

3000



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