HAOMAI Portable Power Transformer Test Set Lightweight 10A Demagnetizer

Brand Name:HAOMAI
Certification:ISO9001:2015
Model Number:TDU300
Minimum Order Quantity:1 set
Delivery Time:5-10 working days
Payment Terms:T/T
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Location: Shenzhen China
Address: 806, No.24 Nanlian Road, Nanlian Community, Longgang Street, Longgang District, Shenzhen City, 518116 China
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Product Details

Transformer Demagnetizer


Model: TDU300

Transformer Demagnetizer TDU300 is portable instrument for single and three-phase transformer core demagnetization.

The demagnetization process can eliminate the remanent magnetism from transformer core. In this way, users can efficiently avoid the remanence harm of transformer, which can free from excitation inrush current at the start-up of transformers, incorrect operation or incorrect diagnosis, and ensure the safe operation of the transformer and extend the life of the transformer.

Transformer Demagnetizer TDU300 can demagnetize safely and fast, and the percentage progress will be displayed during demagnetization.


Main Features

1) Maximum demagnetization current 10A

2) Six demagnetization current gears: auto, 10A, 5A, 1A, 500mA, 200mA

3) Auto or manual mode, user selectable

4) Fast demagnetization speed

5) Display percentage progress during demagnetization

6) Light weight: only 6.5kg / 14.33 lb


Technical Data

●Maximum demagnetization current: 10A

●Six demagnetization current gears: auto, 10A, 5A, 1A, 500mA, 200mA

●Demagnetization progress: 0-100%

●Power Supply: AC220V/230V, 50Hz/60Hz

●Dimensions: 400 x 310 x 160 mm (15.75” x 12.20” x 6.30”)

●Weight: 6.5kg (14.33 lb)

Environmental Conditions

Storage temperature: -20°C to 70°C (-4°F to +158°F)

Operating temperature: -20°C to +50°C (-4°F to +122°F)

Humidity: < 95% RH, non-condensing

Safety Qualifications and EMC

Safety: designed in accordance with IEC61010-1, 2006/95/EC

EMC: 2004/108/EC


Transformer Demagnetizer TDU300 is ideal tool for single and three-phase transformer core demagnetization.


China HAOMAI Portable Power Transformer Test Set Lightweight 10A Demagnetizer supplier

HAOMAI Portable Power Transformer Test Set Lightweight 10A Demagnetizer

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