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ZYD-U series Ultra-voltage High Vacuum Transformer Oil Filtration machine
It is Especially for ultra-high voltage project as ( 1000KV, ±800KV, 750KV, ±660KV), ASSEN designs and manufacture the most effective, durable, and user-friendly machine running and serving customers in 40 more countries with good reputation.

Brief Introduction:
ZYD-U Series Ultra-voltage High vacuum Transformer Oil Filtration 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.ZYD-U 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 qty≤70000 (5-50micron)


Index after purification (test at oil-outlet of the machine) :
water content≤ 5ppm      
gas content≤0.1%( by volume)     
acetylene content:0     
breakdown voltage≥75KV (Spherical polar)   
particle qty in 100ml oil≤500 (5-50 micron), (0 for ≥100 micron particle).
dielectric loss tgδ≤0.3% (90°C)
acid value ≤0.1mgKOH/g

Technical Parameters:

Item

Parameter

Type

Unit

ZYD-U-100

ZYD-U-150

ZYD-U-200

ZYD-U-300

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

TemperatureRange

°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

脚注信息

Oil Purifier Machine,Transformer Oil Filtration machine,

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