ZXCBB Variable Ratio Group Tester Verification Device for Testing the Accuracy & Resolution of Ratio Tester
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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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Range 0.9～10000 Transformer Testing Equipment Automatic Variable Ratio Grouping Tester
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...ensure the required voltage transformation. 2. Check whether the indicated position of the voltage tap changer is correct.Transformer ratio tester test can achieve what purpose and results 3. Check the ratio of turns of each coil to determine whether there...
Wuhan Rising Electric Co., Ltd.
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Portable Handheld Transformer Turns Ratio Tester TTR Tester for Power Transformer Ratio & Group Test
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... transformers, before the newly installed transformer is put into operation and according to the preventive test procedures of the Ministry of Electric Power, it is required to test the turns ratio or voltage ratio of the running transformer, which can...
Wuhan Mingyang Technology Co., Ltd
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Automatic Three Phase Transformer Turns Ratio Tester TTR Meter Portable Transformer Ratio Group Test Equipment
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..., handover acceptance and maintenance tests. It is the tester supporting full blind test: it can accurately measure transformation ratio, connection vector group and phase angle. Compatible with all types of special and general transformers including Z...
Sansion Power Electric Co., Ltd.
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Digital Display Variable Fiber Optic Tester Adjusting Attenuation 2.5dB to 60dB
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... in steps of 0.05dB over a wide attenuation range of 2.5dB to 60dB. In addition, this fiber optic variable attenuator provides the low insertion loss, high return loss, wide attenuating wavelength range and excellent attenuation accuracy needed in a...
FOCC FIBER OPTIC CO.,LIMITED
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SADT High Accuracy Portable Leeb Hardness Tester For Professional Use
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Product Description: The Hartip 3000 is a portable Leeb Hardness Tester that allows for precise testing of the hardness of steel. It is designed to measure the Leeb rebound hardness of metals and has a data storage capacity of up to 3100 groups. It ......
SINO AGE DEVELOPMENT TECHNOLOGY, LTD.
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Ratio and vector group tester
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1. Product Name: Transformer Ratio Meter HYBC-901 2. Equipment Description: HYBC-901 Tansformer ratio meter z type is specially designed for three- phase transformer in power system, especially for transformer of type Z winding and other transformers who......
Wuhan Huaying Electric Power Tech & Science Co.,ltd
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DP-CA-25HS Texture Analyzer with 0.0001g Force Accuracy 20,000 Groups/Second Data Acquisition and 410mm Displacement Range
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DP-CA-25HS Texture Analyzer/Tester Advantages of DP-CA-25HS texture analyzer Ÿ The DP-CA-25HS texture analyzer is an excellent model following the DP-CA-25HPRO among the CA series texture analyzers developed and launched by shuoboda for users such as ......
Shuoboda Instruments (Hunan) Co., Ltd.
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Intelligent Electrical Equipment Calibration Measuring CT Variable Ratio Long Lifespan
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Electric Meter Calibration Equipment With Printer Accuracy 0.05 for Check of Electricity Meters GF312B portable three phase Energy Meter Calibration Equipment with printer is used to calibrate three phase, single phase, active and reactive watt meters. And......
Beijing GFUVE Instrument Transformer Manufacturer Co.,Ltd.
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High Accuracy Transformer Testers 220V AC Transformer Turns Ratio Tester
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...Ratio Tester I. Product introduction ORT(B) turn ratio tester is an innovative product that overcomes the shortcomings of traditional ratio bridge test. The screen adopts a large-screen high-resolution LCD display, which displays rich information and is convenient for on-site use. It is mainly used for transformer ratio group test, PT, CT ratio polarity test, with fast test speed and high accuracy......
Wuhan Ourui Electric Co., Ltd
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