Transformer Test Falicilites

Oil Dielectric Tester

YY6611 oil dielectric tester is applicable for the oil dielectric test for the insulating liquids (oil) in transformers, reactors, bushings, switchgears and capacitors. The test device adopts perfect EMC design, which avoids the crash fault during test.

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DC Resistance Meters-YR-20W type

YR-20W type DC resistance meter is applicable to measure the DC resistance of power and distribution transformers, current transformers upto 35kV. It can also be used during temperature rise test. It is especially designed for the transformers whose resistances of HV winding and LV windings have a big difference.

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Automatic Capacitance & Tan Delta Tester

JXJS-10 automatic capacitance & tan delta tester has bridge, variable frequency converter, AC test transformer and standard capacitor inside. It has tunable frequency and anti-interference function.

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DC resistance test instruments -YR type

YR type DC resistance test instrument is applicable to measure the DC resistance of power and distribution transformers, current transformers with high resistance values.

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DC resistance test instrument -YRC type

YRC type DC resistance test instrument is applicable to measure the DC resistance of power and distribution transformers, current transformers with rated voltage upto 110kV.

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DC Resistance Tester-KRI9310

KRI9310 DC resistance tester is portable and automatic tester, which is applicable for the inductive test objects (such as distribution transformers, instrument transformers, reactors, etc) and the resistive test objects (such as contactors of switches, contactors of relays, wires, etc).

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Transformer Turns Ratio Meter-YT-F

YT-F transformer turns ration meter is suitable for the turns ratio measurement of power transformers upto 1000kV, current transformers, voltage transformers and Z type transformers.

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YT-A Transformer Turns Ratio Meter

YT-A transformer turns ration meter is suitable for the turns ratio measurement of power transformers upto 1000kV, current transformers, voltage transformers and Z type transformers. It has L-N voltage measurement, great convenience for wiring connection, fast test speed and high accuracy.

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About Us

Sanmen Shixuan Electric Co.,Ltd.(HVGrand is our logo) is a professional provider of high voltage test facilities and test solutions for the testing of MV & HV electrical products, such as insulators, bushings, transformers, cables, surge arresters, SPD, switchgears, disconnectors, etc. Our factory covers an area of 6000 square meters, we have 45 staff with professional staff and senior engineers included.

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Get In Touch

Company: Sanmen Shixuan Electric Co.,Ltd.
Address: Wu Jian Industrial Park, Jiangdu,Yangzhou, Jiangsu Province, China
Foreign Sales Manager: Lily
Tel.: +86-15801788963
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