Product Details

Mineral oil based transformer insulating oil purifying plant

Product Features

Product Description

         Mineral oil based transformer insulating oil purifying plant 

Model ZYD-50(3000 liters/hr)


Application:

Series ZYD double stage vacuum transformer oil purification are designed for dehydration, degasification of transformer oil and other electrical insulating liquids, for example,silicone fluids. It is able to increase and maintain the oils’ strength and removes free and soluble water, free and dissolved air and gases and other particulate matter. The standard ZYD system us designed for processing oil in workshops, storage tanks or directly in transformers (energized and de-energized transformers). This machine can be used as an independent vacuum source with functions of vacuum drying and oiling.


Features:

1.Unique dewatering and degassing system could effectively remove soluble water, air-gases and impurities so as to improve the pressure persistence and quality of the oil.

2.This machine has two oil pumps(one is vacuum pump and the other is root pump), which could much improve its working value and make sure the moisture content of the treated oil less than 3 ppm.

3.Excellent equipment: if required, electrical system could be all equipped with original imported electric appliance to make sure operation with high efficiency.

4.It has been equipped with advance double-infrared liquid automatic controller, pressure automatic-protector, which makes sure the machine works online 150 hours continuously without person. Therefore, it is a type of machine with high reliability and automaticity.

5.The machine is adopted with interlocked protective system, which connects oil pump heater and liquid level sensor, avoiding blank heating, blank pumping, oil and electricity leak. Once there has any fault, machine will be power off automatically.

6.Machine is equipped with unique and excellent oil pump which generates limited noises, so it is very environmental.

7.Functions of live line work onsite, vacuum drying and vacuum oiling. 


Compared with vacuum oil purifier, series ZYD is much more quickly and completely (about 3 times)in dehydration, degassing as well as removal of impurities and has higher dielectric strength. In addition to its oil purifying function, it can also be used as independent vacuum source for vacuum drying and oiling for electric plants.   


Technical Parameter:

Item
Unit
ZYD
-30
ZYD
-50
ZYD
-100
ZYD
-150
ZYD
-200
ZYD
-250
ZYD
-300
Flow rate
L/min
30
50
100
150
200
250
300
Working vacuum degree
MPa
-0.08 ~ -0.099
Working pressure
MPa
≤0.3
Temperature range
20 ~ 80
Power supply
380V/50HZ/3Ph 5 wire (as customer’s requirement)
Normal working hour
H
≥ 4000
Continuous working hour
H
150
Working noise
dB(A)
70
70
70
75
75
75
75
Heating power
KW
28
30
45
60
75
90
120
Total power
KW
35.5
37.5
52.5
71.4
86.5
102.5
135
outlet(inlet) caliber
mm
φ25
φ32
φ42
φ50
φ50
φ60
φ60
Weight
Kg
600
800
1050
1400
1800
2000
2200
Length
mm
1500
1600
1800
1900
2000
2100
2200
Width
mm
800
850
1100
1150
1200
1200
1200
Height
mm
1600
1700
1900
2000
2100
2200
2300





Index after filtering by ZYD
Break
down voltage
≥70
Moisture content
 ≤3 PPM
Gas content
< 0.1%
Impurity size
≤1(customizable)
Value β
98%
Detailed Images
Main Products List

Our main oil purifying and recycling machines:

Series ZY Single-stage vacuum transformer oil purifier
Series ZYD Double high vacuum transformer oil purifier
Series ZYD-I Double vacuum transformer oil purification and regeneration machine
Series ZYB Multi-function insulating oil regeneration machine
Series TY Turbine oil purification apparatus
Series TYA Lubricating oil/ hydraulic oil purification unit
Series TYB Portable light fuel oil purification machine
Series TYD Vacuum lube oil/hydraulic oil dehydrator
Series TYF Phosphate ester fire-resistance oil purifier
Series PL Plate pressure oil purifier
Series JL Portable oil filtration machine
Series COP Cooking oil purification machine
Series CYS Centrifugal oil purification machine
Series BAM Press filtration system
Series HFD/VFD filter press machine
Series ZKCC Vacuum pumping system  

Series EOS Waste Oil Distillation Plant

Our major testers/ analyzers:

1.Transformer oil breakdown voltage tester ( BDV test kit) IIJ-II / DYT Series
2. Acidity tester ACD-3000I
3. Karl Fischer water content tester TP-6A / TP-2100
4. Online moisture content tester(TPEE)
5. Fully automatic interface/surface tension analyzer IT-800
6. Gas-chromatography transformer oil gas analyzer DGA2013-1
7. Cloud point and pour point tester PT-2000
8. Kinematic viscosity tester VST-2000 / TPV-8
9. Flash point tester (open cup) TPO-3000
10. Flash point tester (close cup) TPC-3000
11. Transformer comprehensive tester (CT/PT tester) TPVA-404 / TPVA-402
12. Transformer turn ratio tester HYG-II / TPOM-901
13. Total base number analyzer(TBN tester) TBN-2030

Packing & Delivery
Contact Info

You can contact me online or send offline message. Also you can directly contact me at the following address:

Key words:

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