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Vpd-250 Automatically Electric Vapor Phase Drying Equipment for Power Transformer

Price $25000.00
Min Order 1 Set
Availability In Stock
Shipping From Shanghai, China
Popularity 341 people viewed
Model NO.:
customized
Certification:
ISO9001
Protection:
Anti-static
Installation:
Vertical
Housing:
Steel
Condition:
New
Certification:
CE
Warranty:
18 Months
Automatic Grade:
Automatic
Installation:
Vertical
Tank Inner Size:
9.0*4.5*4.5
Tank Shape:
Horizontal
Power Supply:
500kw
Usable Length:
8500mm
Function:
Transformer Drying
Trademark:
SENERGE
Transport Package:
Sea Shipping
Specification:
20'' container
Origin:
Shanghai, China
Product Description

VPD-250 Automatically Electric Vapor Phase Drying Equipment for Power Transformer

1.Tank inner size: 7.0×5.0×4.0(L×W×H)  V=140M3
Usable length                                  7000mm
Usable width                                  4600mm
Usable height (from top surface of trolley)           3300mm
2.Tank shape: horizontal
3.The temperature in tank is controlled automatically; and the highest temperature is : 135±5ºC
4.The temperature difference at random two points after heating and preserving is : ≤±5ºC
5.The ultimate vacuum degree in the cool tank is : ≤6 Pa
6.Leakage Rate : ≤5mbar.L/S
7.Ultimate working vacuum degree : ≤ 30Pa
8.The airproof structure of the tank mouth is adopted the lip shaped rubber ring which is high temperature resistant.  
9.Observing window, lighting, electrode down-lead,
10.The heating mode: Two sets of heating system, electric heating oil 
11.The opening and closing mode of the tank door : Hydraulic locking and unlocking , moving mechanics.
12.The plant also can be used for washing oil-impregnated active parts of transformer.
13.The Pt100 platinum resistances are adopted for measuring the temperature in the tank, and there are  4  measuring points in the tank.
14.Transformer is loaded and transported into autoclave by trolley.
15.Vapor phase drying (VPD) plant is used for heating and vacuum drying of transformer, windings or other active part in the autoclave by means of kerosene vapor. The process is carried out in the autoclave with the built-in cascade evaporator using advance vapor phase drying process sequence i.e. heating up phase, intermediate pressure reduction phases, pressure reduction phase, fine vacuum phase and aeration phase. The plant is offered with a cascade evaporator system.





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