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... of traditional transformer ratio bridge test. The screen adopts large screen high-resolution LCD, and the power supply adopts lithium battery, which is convenient for ......
... to test three-phase transformers of the power electric system, especially suitable for the testing of Z type winding transformer and rectifier transformer, as well as the Scott, inverse Scott and balancing ...
...single phase transformer or CT/PT 4 Voltage ratio error calculation 5 Current transformer ratio measurement 6 Excitation current measurement in ratio testing 7 Reproduction the AC test voltage from power sou...
... Output Voltage of Excitation Characteristic: 0~2500V Excitation Current Set: 0~20 A Single Machine Output Current of Transformation Ratio Test 0~600 A CT ratio measurement range 5~25000A/5A(5000A/1A) PT rat...
...power transformer production, the user acceptance and maintenance test process, the transformer ratio test is to do projects, it can effectively monitor the transformer products manufactured and used in the ...
Automatic Portable CT On-Site Transformer Test Equipment for Testing of CTs Radio/Angle Error in Accuracy Class 0.05 Specifications: Current Mutual-inductor On-site Calibration Device The product is mainly use...
... and according to the preventive test regulations of the Ministry of Electric Power, it is required to test the turns ratio or voltage ratio of the operating transformer, and the transformer turns ratio can ...
... its commissioning, it is required to test the turns ratio or voltage ratio of transformer according to the requirements of preventive test instructions of State Ministry of electric power. Model BBC-VI thre...
... 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 mea...
...Transformer Turns Ratio 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...
.... 3 The polarity measurement for single phase transformer or CT/PT 4 Voltage ratio error calculation 5 Current transformer ratio measurement 6 Excitation current measurement in ratio testing 7 Reproduction t...
...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 ministr...
...self-contained, compact and portable giving smooth variable test voltage from 0 to 100 kV for testing the dielectric strength of transformer oil in accordance with all international standards like ASTM D1816...
... Point Tester. It provides fast and accurate testing results, and has strong data storage and output functions. This equipment has power consumption of less than 1500W, LCD ......
...transformers, to be completed: 1. Volt-ampere characteristics of the test; 2. Current ratio test; (can measure three secondary windings) 3. Polarity discrimination; 4.10% error curve; 5. AC voltage secondary...
This Oil Tester is for testing 60kV, 80kV, and 100 kV. IIJ-II series fully automatic insulating oil tester is apply to test the insulating oil's dielectric strength, which is designed as per the requirement of ...
Description of 250MPa high precision deadweight tester: Piston deadweight tester as the most important benchmark instrument, is mainly used to check other pressure gauge, is one of the benchmark pressure instru...
...Transformation Ratio 1. Summary Digital intelligent power meter are electric unit measuring instruments, which are able to measure power in transmission & distribution power system, widely used in power tran...