Product Introduction

       The YG211B-05K Interturn Withstand Voltage Tester adopts the "impact waveform comparison method", applying an impulse voltage with specified peak value and wavefront time alternately to the test piece and the standard piece of the same design. By comparing the differences between the two oscillating waveforms, it determines the quality of the interturn insulation of motor windings. It can intuitively identify various faults such as corona discharge, partial short circuit, wiring errors, incorrect winding embedding, coil imbalance, interphase short circuit, etc.

       This instrument uses reliable measurement technology and circuit design, with all performance and technical indicators superior to similar domestic products. It can be widely used for testing products such as small motors, fractional horsepower motors, micro special motors, power tools, transformers, relays, etc.
       The YG211B-05K Interturn Withstand Voltage Tester is easy to operate, safe and reliable, and complies with GB 755-87 standard, JB/Z 294-87 standard, and JB/Z 346-89 standard.

Technical Parameters

☆、Pulse Peak Voltage: 500～5000V (100V step)

☆、Pulse Capacitance: 0.01 uF

☆、Wavefront Time: 0.5 uS

☆、Test Accuracy: < 5%（1kV～5kV）

☆、LCD Display: Resolution: 320×240; 5.1 inches; blue background with white characters

☆、Power Consumption: 90 W

☆、Operating Power Supply: AC220V±10%，50Hz

☆、Ambient Temperature: 0℃～40℃

☆、Relative Humidity: ≤85% 

☆、Dimensions: 380(W)×190(H)×470(D)

☆、Weight: 12.25kg