• Wireless H/L Voltage Transformation Ratio Tester breaking through the traditional structure, specially designed and manufactured for online measurement of primary current and secondary current , transformer ratio, Angle difference, phase and polarity judgment of current transducer and transformer operating under 35KV.The instrument are composed of primary high voltage current pliers, primary low voltage flexible current pliers, secondary current pliers, main engine, high voltage insulation rod, monitoring software, communication lines, etc.This instrument is equipped with two types of primary current clamp: high voltage current clamp and flexible coil current clamp, which can deal with various of test places. The high voltage current clamp adopt wireless transmission to transmit test data, transmission distance 100 meters.
  • ETCR9500C Three Channel Wireless High Voltage Transformation Ratio Tester is another new core technology product that our company has been committed long time to the research of power instrument test technology. specially designed and manufactured for online measurement and verification of primary current and secondary current , transformation ratio, angle difference, phase, polarity and phase sequence of power distribution system H/L voltage current transducer and transformer operating under 35KV. The instrument compose of special primary high voltage current clamp, three channel secondary low voltage current clamp, host device, high voltage insulation rod, monitoring software, communication cable etc.
  • Low voltage current transducer transformation ratio tester can be widely used in the 380/220V power system. It is convenient and fast to realize on-site detection of the current transducer in the metering device and measurement of the current and leakage current in the 380/220v power system. The transformer ratio, Angle difference, phase difference and polarity in actual operation can be accurately tested without power failure. The tester composed by host, primary a flexible current clamp and secondary current clamp, flexible current clamp diameter of 8 mm, especially suitable for narrow space and dense flat cable test sties, to provide a safe, accurate and convenient new electric power instrument for power inspectors, its application will bring significant economic and social benefits to power enterprises in power management