Transformation Ratio Test Equipment for Regular and Z Type Transformer
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Transformation Ratio Test Equipment for Z Type Transformer I. Introduction: TTR-Z Transformation ratio test equipment is specially designed for three- phase transformer in power system, especially for transformer of type Z winding and other transformers whose zero-load current is relatively high. The tranformation ratio test equipment has wide testing range, fast testing......
Advanced Instruments Co.,Limited
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TTR TESTER transformer ratio meter
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Functions 1. The voltage ratio measurement for three or singe phase transformer 2. The group vector measurement for three phase transformer. 3. The polarity measurement for single phase transformer or CT/PT 4. Voltage ratio error calculation 5. Current ......
Wuhan Huaying Electric Power Tech & Science Co.,ltd
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TTR-I Transformer Turns Ratio TTR Meter For Single Phase Transformer Testing
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... 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: Turns ratio testing:...
Delta Technology (Chongqing) Co., Ltd.
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Colorful Electrical Test Equipment Transformer Turns Ratio Test Set Three Phase
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...Transformer Turns Ratio Test Set DESP T-203H automatic transformer turns ratio tester adopts three-phase power supply output voltage, the test speed Instrument to adopt advanced technology for A/D, wide range range; High speed ARM as the core digital processor, test quickly; English menu display, Elaborate and handheld design, makes the T-203H TTR tester superior and powerful with small size and light weight. The TTR...
Beijing GFUVE Instrument Transformer Manufacturer Co.,Ltd.
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TTR Full Automatic Transformation Ratio Group Tester Relative Humidity <85%
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... influence of mains voltage and make the measurement more accurate. There is no effect when the working power is generator. 2. The three-phase output voltage is adopted to improve the test speed. The...
Wuhan Rising Electric Co., Ltd.
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Automatic Portable TTR Meter Transformer Tester 3 Phase Transformer Turns Ratio Tester
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XHBB128B transformer turns ratio tester Introduction In the production process of semi-finished and finished power transformers, before the newly installed transformer is put into operation and according to the preventive test regulations of the Ministry......
Xi'an Xu&Hui Electromechanical Technology Co., Ltd.
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ZXCBB Variable Ratio Group Testing Device, 0-200V, 0.0005% Accuracy, 0VA Load, 10Kg Weight, 0.05% Accuracy
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... turn ratio testers with accuracy at 0.5 or below 0.05. It is composed of two parts: standard three phase PT and inductive voltage divider. The PT is used to test ratio group test function of the ratio tester, inductive voltage divider is used to test the...
Wuhan GDZX Power Equipment Co., Ltd
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0.05 Accuracy CT Transformer Testing Automatic Transformer Ratio Tester
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Automatic Portable CT On-Site Transformer Test Equipment for Testing of CT’s Radio/Angle Error in Accuracy Class 0.05 Specifications: Current Mutual-inductor On-site Calibration Device The product is mainly used to test one grade to 0.2S grade field ......
Guangzhou GENY Electric Co., Ltd
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Single Electrical Test Set / Three Phase Transformer Turns Ratio Meter TTR Meter
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... for three phase transformer. The polarity measurement for single phase transformer or CT/PT Voltage ratio error calculation Current transformer ratio measurement Excitation current measurement in ratio testing Reproduction the AC test voltage from...
DONGGUAN YUYANG INSTRUMENT CO., LTD
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IEEE C57.12.90 Transformer Turns Ratio Meter
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Transformer Turns Ratio Meter Model: TTR-400 Transformer Turns Ratio Meter TTR-400 is designed to measure the voltage ratio and turns ratio of singe phase or three-phase distribution transformers or power transformers in a substation or manufacturing environment according to test standard IEC 60076 and IEEE C57.12.90. Main Features ●Measures turns ratio, voltage ratio, phase displacement ●Variable test......
HAOMAI ELECTRIC TEST EQUIPMENT CO.,LTD
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