Hubei, China
Business Type:
Manufacturer/Factory & Trading Company
Business Range:
Electrical & Electronics, Instruments & Meters
Management System Certification:
ISO9001:2015, ISO14001:2015, OHSAS18001:2007
Export Year:
OEM/ODM Service

Oil Tx, Oil Type Transformer, Testing Transformer manufacturer / supplier in China, offering Oil-immersed transformer, Switch Cabinet TEV Partial Discharge Detector GDPD-313M, GDPD-313M TEV Sensor Portable Partial Discharge Detector and so on.

Gold Member Since 2011
Audited Supplier

Oil-immersed transformer

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Min. Order: 1 Piece
Port: Shanghai, China
Production Capacity: 2000PCS/Year
Payment Terms: L/C, T/T, Western Union
Application: Power, Electronic
Phase: Single
Core: Core-type Transformer
Cooling Method: Oil-immersed Type Transformer
Winding Type: Separated Winding Transformer
Certification: ISO9001-2000, ISO9001

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Basic Info

Model NO.
YD series
Testing Transformer
Frequency Characteristics
Power Frequency
Hv Hipot
Hv Voltage
Hv Current
LV Voltage
LV Current
HV Hipot
Transport Package
Wooden Case
Wuhan China
HS Code
Oil-immersed transformer
General introduction

YD series oil transformer, also known as test booster, which test insulation strength under specified voltage for various electric products, components, insulation materials. It can test products insulation level, find insulation defect and judge overvoltage ability. It is widely used in power station, power supply and distribution system and research institute.


1. Single phase core-type with high-quality cold-rolled silicon steel sheet, steel clamp as fastening mode;

2. The design of high voltage coil is cylindrical multi-level tower type, rolled by high quality polyester enameled wire and HV insulation material;

3. Low coil outside, coil is an independent winding;

4. Octagonal shell, a movable wheel can be installed for 10kVA or more testing transformers, easy to move;

Important Tips

AC and DC can be dual-used, change test parameters subject to above table, the parameters of the rated DC voltage 1.4 times more than rated AC voltage, DC rated current 0.7 times more than AC current.
Oil-immersed transformer
Oil-immersed transformer

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