KDRS-10A Transformator DC-weerstandstester

KDRS-10A three-channel transformer DC resistance tester is the latest generation of transformer DC resistance measurement products, which is optimized for measuring the DC resistance of three-phase winding of large capacity transformers. The DC resistance of three-phase winding of transformer can be tested simultaneously. The tap-changer can be directly adjusted without discharge for the on-load regulator. The measuring time is one third of the traditional single-phase measurement, which can greatly shorten the working time and labor intensity. The direct resistance meter adopts large screen LCD display, all Chinese graphical interface, clear and intuitive, the operation is very simple. And equipped with a panel printer and large capacity non-volatile memory, you can easily store and print measurement results. The test data is stable, fast, good repeatability, and is a high-quality choice for on-site measurement of transformer DC resistance.

Producteigenschappen 1. The three-phase DC resistance tester can simultaneously test the YN three-phase winding DC resistance of the transformer, which can greatly shorten the measurement time 2, can quickly and accurately complete the transformer winding DC resistance measurement 3, with perfect protection function 4, small size and easy to carry 5, LCD full Chinese menu, simple and intuitive operation 6, the test speed is fast, hoge nauwkeurigheid, good data repeatability, strong anti-interference ability

Output current three-phase test	2*5A, 2*2.5A, 2*1A
single-phase test	10A, 5A, 1A
Testbereik	2*5A: 1 Mω to 1Ω 2 x 2.5A: 2Ω to 2Ω 2*1A: 5mΩ ~ 5Ω 10A: 500μΩ to 2Ω 5A: 1 Mω to 4Ω 1A: 5mΩ to 20Ω
Differentiation rate	0.1 mu Ω
meetnauwkeurigheid	±(0.2% reading +2 woorden)
Dimensies	420mm×250mm×340mm
Weight of the instrument	15kg