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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Features & Benefits

Touch panel, easy for operation;
Current measurement function, much more sensitive to detect the short circuit in the turns;
Fast test speed, one time wiring can fulfill 3 phase turns ratio measurement within 10 s;
50 test data storage;
LCD, thermal printer, RS485 communication port and USB port;
With transformer short circuit protection, turns short circuit protection, wrong connection of HV and LV terminals protection;

Applications

Technical Parameters

Displayed digits	5 digits
Output voltage	160V, AC	10V,AC	Automatic(inbuilt DC)
Range	0.9-10000	0.9-500	0.9-5000
Accuracy	±0.1% when ratio ＜2000	±0.1% when ratio ＜150	±0.1% when ratio ＜1000
Accuracy	±0.3% when ratio 2000~10000	±0.3% when ratio 150~500	±0.3% when ratio 1000~5000
Resolution	0.0001
Power supply	AC220V±10%, 50/60Hz±1Hz		Lithium battery (optinal)
Temperature	-20~40℃
Relative humidity	≤80% RH, no condensing
Dimension	360mm(L)280mm(W)160mm (H)
Net weight	6kgs

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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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YT-A Transformer Turns Ratio Meter

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