Double Stages Vacuum Insulating Oil Purifier (DVTP) is wildly used for purification treatment of transformers insulating oil, switch oil, mutual inductor oil, cable oil, circuit breaker oil, capacitor oil and other insulation oil. It can remove water, trace water, gas, particles from oil quickly and effectively, improving oil dielectric strength. DVTP Double Stages Vacuum Insulating Oil Purifier can satisfy the requirements of manufacturing, installation or maintenance of electric equipment, especially for above 110KV EHV transmission and distribution equipment, and more than 500KV UHV transformers etc. Series DVTP insulation oil purifier can be used as independent vacuum source with functions of vacuum drying and vacuum filling for transformers and electric equipment.
Features
1. Advanced design, high degree of automation, compact size, light weight, flexible and convenient mobile.
2. High filtration precision holds much of sludge, remove the fine particulates out from the oil.
3. Unique degassing, dehydrated material, its evaporation area one hundred times larger than conventional materials.
4. Advanced fuzzy oil temperature control system , the oil temperature upper and lower bounds can be arbitrary set , make the oil temperature to be interval control.
5. Interlock protection device of insulating oil filtration machine realizes automatic control and automatic protection, safe and reliable, simple operation and convenient.
6. High efficient vacuum degassing and dehydration system, high precision filter elements.
Optional: Online moisture monitor, flow meter, oil regeneration system, weather proof canopy, double axles or single axle trailer, dielectric strength tester, etc.
Specifications
Model
DVTP-30
DVTP-50
DVTP-65
DVTP-80
DVTP-100
DVTP-150
DVTP-200
DVTP-250
DVTP-300
Capacity(L/hour)
1800
3000
4000
4800
6000
9000
12000
15000
18000
Vacuum pressure
-0.08～-0.099 Mpa
Working pressure
≤ 0.4 Mpa
Temperature range
20-80℃
Continuous work
≥200 hr
No failure running
≥5000 hr
Power supply
208V/220V/380V/400V/415V/480V/575V (+/-10%), 50/60Hz, 3Phase
Working noise
65 dB
Heating power (kw)
24
30
40
48
60
90
125
136
150
Total power (kw)
27
33
45
54
68
100
135
148
165
Inlet/outlet(mm)
32
32
38
38
45
45
57
76
89
Weight (kg)
600
650
750
800
900
1200
1800
1950
2300
Dimension
(mm)
L
1500
1600
1650
1700
1850
1950
2000
2100
2150
W
1450
1500
1550
1600
1650
1750
1850
1950
2000
H
1500
1550
1600
1700
1800
1880
1980
2040
2100
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