Testeur de résistance CC du transformateur KDRS-10A

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, rapide, bonne répétabilité, and is a high-quality choice for on-site measurement of transformer DC resistance.

Caractéristiques du produit 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, haute précision, good data repeatability, forte capacité anti-interférence

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