Vacuum Drying Oven Or Chamber For Power Transformer

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Vacuum Drying Oven Or Chamber For Power Transformer

Name: Vacuum Drying Oven Or Chamber For Power Transformer
Brand: CANGZHOU KENUO INTERNATIONAL CO., LTD.
Price: 10000 USD
Availability: InStock

Price 10000 USD ($)/ Unit

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MOQ : 1 Unit

Vacuum Drying Oven Or Chamber For Power Transformer Specification

Heating Method
Electric Heating Elements

Condition
New

Accuracy
1C

Power Source
Electric

Heating Capacity
12 kW

Control Mode
Digital PID Controller

Type
Vacuum Drying Oven / Chamber

Model
VDO-PT Series

Internal Size
1000 mm x 800 mm x 1200 mm

External Size
1200 mm x 1000 mm x 1600 mm

Volume
960 Liters

Air Flow
Forced Air Circulation

Temperature Range
Ambient to 200C

Material
Mild Steel Chamber, Glass Wool Insulated

Dimension (L*W*H)
1200 mm x 1000 mm x 1600 mm

Power
12 kW

Voltage
415 V AC, 3 Phase

Surface Finish
Powder Coated

Door Type
Heavy Duty Hinged Door with Observation Window

Insulation Thickness
80 mm glass wool insulation

Transformer Compatibility
Suitable for various transformer sizes

Number of Shelves
2 to 4 adjustable shelves (as per model)

Application
Power Transformer Drying & Dehydration

Vacuum Pump
High capacity rotary vane vacuum pump included

Safety Features
Over-temperature protection, Vacuum release valve

Ambient Temperature
5°C to 45°C

Cylinder/Chamber Shape
Rectangular

Display
Digital Temperature and Vacuum Display

Control Panel
User-Friendly Touch Panel

Vacuum Degree
up to -0.098 MPa (approx. 1 mbar)

Vacuum Chamber Material
Heavy Gauge Mild Steel with Powder Coat

Maintenance
Minimal required, easy access design

Operating Noise Level
<60 dB

Operation Mode
Automatic timing and control

Weight
Approx. 780 kg

Vacuum Drying Oven Or Chamber For Power Transformer Trade Information

Minimum Order Quantity
1 Unit

Supply Ability
10 Units Per Day

Delivery Time
60 Days

About Vacuum Drying Oven Or Chamber For Power Transformer

Vacuum Drying Oven Or Chamber For Power Transformer

Vacuum Oven Principle, Methods Specifications:Vacuum Drying Oven For Power Transformer Find Applications In Transformer Repairing Workshops Or Transformer Manufacturing Industry. Cellulose Content In Form Of Insulation Present In The Transformer Mainly Captures Moisture And Releases It In Oil Thereby Deteriorating Insulation Parameters Of A Transformer. Hence Need Arises To Dry Out The Transformer Using A Low Heat And High Vacuum Technique By Vacuum Drying Oven. Dried Transformers Are Filled With Oil Under Vacuum In The Vacuum Drying Oven Itself.

Precision Drying for Transformer Reliability

Engineered for professional power transformer dehydration, this vacuum drying oven maintains controlled conditions up to -0.098 MPa for enhanced moisture removal. Forced air circulation and digital PID control provide consistent heating up to 200C, supporting optimal insulation and longer transformer life. The spacious chamber, adjustable shelves, and robust safety features create a reliable drying environment.

User-Friendly Design and Safety Features

With its user-friendly touch panel control and digital monitoring for temperature and vacuum, the VDO-PT Series empowers operators with real-time data and easy operation. Safety is ensured with automatic over-temperature protection and a vacuum release valve. The observation window in the heavy-duty door allows for visual inspection throughout the drying process.

Durable Construction and Flexible Application

Fabricated from heavy gauge mild steel and powder-coated, this vacuum chamber is built to withstand rigorous industrial use. Its glass wool insulation and low operating noise allow efficient drying with minimal heat loss and disruption. Adjustable shelves accommodate different transformer sizes, and the chamber is accessible for maintenance, making it ideal for manufacturers, service centers, and transformer distributors.

FAQs of Vacuum Drying Oven Or Chamber For Power Transformer:

Q: How does the VDO-PT Series vacuum drying oven enhance the drying process for power transformers?

A: The oven achieves deep vacuum levels up to -0.098 MPa, effectively reducing moisture in transformer windings and insulation. This controlled, forced air and heat environment prevents overheating and preserves insulation integrity, resulting in reliable moisture removal critical for transformer performance and longevity.

Q: What types of power transformers are compatible with this vacuum drying chamber?

A: The chambers adjustable shelves and spacious internal dimensions (1000 mm x 800 mm x 1200 mm) make it suitable for various sizes and models of power transformers, accommodating different manufacturers configurations for both new units and refurbishment projects.

Q: When should a power transformer undergo vacuum drying using this chamber?

A: Vacuum drying is recommended before installation, during maintenance, or after exposure to high humidity or faults. Timely dehydration prevents insulation damage, electrical failures, and reduces the risk of transformer aging due to moisture ingress.

Q: Where is the VDO-PT Series vacuum drying oven typically used?

A: This oven is widely utilized by transformer manufacturers, distributors, exporters, service centers, and maintenance facilities across India for drying and dehydration processes during manufacturing, refurbishment, and preventive maintenance operations.

Q: What is the process for operating the vacuum drying chamber?

A: After loading the transformer, the user selects corresponding settings on the touch panel, initiates automatic vacuum extraction and heating. Continuous digital monitoring of temperature and vacuum ensures process accuracy, while the observation window allows visual inspection during operation.

Q: What are the benefits of using a digital PID controller for temperature management?

A: The digital PID controller provides precise temperature regulation with 1C accuracy, preventing thermal fluctuations. Stable temperature ensures consistent drying, avoids insulation damage, and maximizes moisture removal efficiency during each drying cycle.

Q: How does the design of the chamber facilitate easy maintenance and cleaning?

A: The chamber features a rectangular, accessible design and minimal internal assembly, making routine inspections, cleaning, and maintenance straightforward. Its powder-coated surface resists corrosion, and the door opens widely for fast transformer placement and removal.

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