●Application
It is used for 35kv and above power transmission and distribution equipments and national main distribution nets.
This machine dehydrates, removes gas and impurity thoroughly at high speed.
Handled oil’s limit withstand voltage is increased and meets the oil standards fast. It is not only for purifying oil, but also for working as the independent vacuum device to provide vacuum treating for power insulating equipment.
●Feature:
1. High degree of vacuum: limit vacuum≤5pa, operating degree of vacuum
≤35pa; high suction speed: pump speed≥333L/S.
2 By compound 3D stereoscopic flashing steam, it can remove plenty of liquid water quickly. Adopting the vK technique, it can effectively remove moisture such as dissolve water etc.
3. It uses removing impurity technique of double-net filtering combined with high polymer filters to remove the impurity efficiently. The filter elements are cleanable and can be used for long time, saving cost.
4. Special electrical power heating system gets rid of ethyne from oil completely.
5. It is especially suitable for vacuum filling and drying for high grade transport and transform electric equipments.
6. The whole machine is under electrical interlock control, in high automatization, and available for safe and reliable online operation. .
●Technical Parameter
|
Technical Index
|
Unit
|
JZJ-30
|
JZJ-50
|
JZJ-100
|
JZJ-150
|
JZJ-200
|
Equipment Technical Parameter
|
Flow
|
L/min
|
30
|
50
|
100
|
150
|
200
|
Electric Source
|
/
|
380V 50Hz
|
Operating Pressure
|
Mpa
|
≤0.4
|
Operating Degree of Vacuum
|
Mpa
|
-0.050 ~ -0.095
|
Control Scope of Constant Temperature
|
℃
|
20-70
|
Filtration Fineness
|
μm
|
≤3
|
Noise
|
dB(A)
|
≤75
|
≤75
|
≤80
|
≤80
|
≤80
|
Heating Power
|
Kw
|
18
|
24
|
42
|
48
|
60
|
Working Power
|
Kw
|
3
|
4
|
6
|
6.5
|
7
|
Inlet-Outlet Pipe Diameter
|
DN
|
25
|
32
|
50
|
50
|
50
|
Technical Data of
the Oil After Treatment
|
Disruptive Voltage
|
KV
|
45~65
|
Moisture in Oil
|
PPM
|
≤5
|
Gas Content in Oil
|
%
|
≤0.1
|
Mechanical Impurity
|
μm
|
≤3
|
Size
|
Length
|
mm
|
1500
|
1550
|
1600
|
1750
|
1850
|
Width
|
mm
|
1100
|
1200
|
1300
|
1500
|
1600
|
Height
|
mm
|
1600
|
1600
|
1700
|
1700
|
1700
|
Equipment Weight
|
Kg
|
400
|
600
|
800
|
1000
|
1200
|
*The average service power of heating power is 20-30%.