how to test a power transformer

Brand Name:Fanke High-Voltage

Model Number:FKBT-III-250KVA

Place of Origin:China

... transformer, necessary rutine quality inspection and test items are required. Power Transformer Comprehensive Test Systems are designed and used for the above test purpose. According to the different test items requirements of the customer's order, it

Brand Name:Delta

Model Number:TTR-I

Place of Origin:China

... Electrical Test can be applied to test the turns ratio and group vector of single or three phase transformer. The connection group of three phase transformer also can be calculated with the ratio. All parameters can be measured in one test for three

Brand Name:Ningbo Suntech Power

Model Number:FKBT-III-250KVA

Place of Origin:Ningbo，China

... transformer, necessary rutine quality inspection and test items are required. Power Transformer Comprehensive Test Systems are designed and used for the above test purpose. According to the different test items requirements of the customer's order, it

Brand Name:XZH TEST

Model Number:XHGG555

Place of Origin:Xi'an, Shaanxi, China

The following XHGG555 introduces the vehicle cable diagnosis and fault detection system. The transformer, circuit breaker and other detection systems can also be customized according to customer needs. You are welcome to contact us for more information. ...

Brand Name:GDZX

Model Number:ZX-BRY

Place of Origin:Hubei, China

...Transformer Testing Winding Deformation Power Transformer Analyzer Introduction This transformer winding deformation tester is for testing of power transformer (voltage level at or above 6kV) and other transformers with special purpose. The power transformer is inevitably vulnerable to impulse of various fault short-circuit current or physical collision in the process of operation and transportation. The transformer...

Brand Name:Pego Tester

Model Number:HYRZ902

Place of Origin:China

...Power Transformer Winding Deformation Testing Equipment 1. Introduction: Power transformer winding deformation tester is adopts frequency response analysis to check if winding of power transformer deformed or not, meet the requirement of DTL911-2004. 2. Function and Application 1) To check winding frequency response when do the overhaul routine testing of power transformer...

Brand Name:Knkong

Model Number:S11/S13/14-M

Place of Origin:China

...Transformer 1600KVA Electric Power Transformer S11/S13/14-M Oil-Immersed Transformer ISO IEC GB 10KV 30-1600KVA 50Hz oil type iron core Product Introduction Product Standards GB1094.1-2013 General rules for power transformers GB1094.2-2013 Power Transformer Temperature Rise GB1094.3-2003 Insulation Level and Insulation Test of Power Transformers GB1094.5-2008 Power transformer...

Brand Name:HAOMAI

Model Number:TWO-1100S

Place of Origin:China

... of all types of magnetic windings accurately. It can test transformers and rotating machine windings and perform low-current resistance measurement on connections, contacts and control circuits. The maximum test current of TWO-1100S can be up to 100A.

Brand Name:AI

Model Number:TTR-I

Place of Origin:China Mainland

...Transformer TTR Tester is designed according IEC76-1 and IEC60044. It can be applied to test the turns ratio and group vector of single or three phase transformer. The connection group of three phase transformer also can be calculated with the ratio. All parameters can be measured in one test for three phase transformer. Functions: Parameters Testing / Type of Transformer Single Phase Power Transformer 3 Phase Power Transformer...

Brand Name:RISING

Model Number:RSBTT-Ⅳ

Place of Origin:China

... ordinary power transformers and special transformers, capacity 10000KVA and below,total current load test; 13.2KV ordinary power transformers and special transformers, capacity 3500kVA and below,total current load test; 2.The experimental subject for the

Brand Name:Qiupu

Model Number:SM-13/800/11/0.4

Place of Origin:wenzhou

... type or inflatable type or dry type. Then the question arises, why is the same test transformer, there's oil, air and dry? This article answers your questions. Because of the differences in the internal structure of the test transformers, they were

Brand Name:Shareway

Model Number:WB2010-SML

Place of Origin:Guangdong China

...Power Transformer Gate Drive Transformer For Converters Testing Items: Turns Ratio Inductance Phase Test DC resistance test Safety test High voltage test Applications: TV sets, Microcomputer equipment, printers, Terminals Charge UPS, VCD/DVD players, audio and visual equipment lighting fixture Medical electronics Power...

Brand Name:Tiger

Model Number:TR-150

Place of Origin:China

... and magnetizing Current Half Size and weight Comparing to EI Transformer Various Input options 100V/110V/117V/120V/220V/230V/240V,50/60Hz Dielectric Strength 3KV,1min 100% Electric parameters Test Power Range 20VA-5000VA Available According to

Brand Name:YC

Model Number:BFC-1KV/630-2500A

Place of Origin:Hebei, China

...Power Transformer Bushings Parts Brown Metal Assembly Description Our transformer bushings are electrical bushings designed in accordance with EN 50180 (old DIN 42531-2-3-4), EN 50243 (old DIN 42541), EN 50386 and DIN 42537 standards; characteristics and tests for this kind of insulated bushings are according IEC 60137. Features Name 1KV Power Transformer...

Brand Name:Tianan Electric

Model Number:SF11-40000

Place of Origin:Ningbo,Zhejiang,China

... of Tian Electric which have many advantage both on quality and price. All the products has been fully tested and certificated before delivery.Plenty of our products have been exported and applied in oversea markets regarding power plant, substation,

Brand Name:GFUVE

Model Number:TEST-203

Place of Origin:BEIJING, CHINA

...Power Transformer Group Turns Ratio Tester With 58mm printer In power transformer Finished product production process, before the new installation of the transformer in operation, according to the national ministry of preventive test procedures, require the operation of transformer turn ratio or voltage ratio test, to check the correctness of the transformer turn ratio tap-changer of transformer...

Brand Name:Rvyuan

Model Number:ER42

Place of Origin:China

...POWER SUPPLY TRANSFORMER STEP DOWN TRANSFORMER High voltage transformers are normally used in high voltage labs for testing purpose. This transformer is subjected to transient voltages and surges during their normal operation when the insulation under test breaks down. To withstand these impulse voltages,the insulation of these transformers...