Three Channel Wireless High Voltage Transformation Ratio Tester 3 Channel Wireless High Voltage CT Turn Ratio Meter with Primary Current 0.0A～800A Secondary Current 0.00mA～5A USB Interface

◆The high voltage current clamp and the host machine adopt wireless transmission, can penetrate the barrier of the partition wall, and the straight line transmission distance is 100 meters. ◆ Main Function: 1. Measurement of current transducer, primary and secondary current magnitude of transformer, transformation ratio, phase, polarity, phase sequence below 35kV. 2. Primary Current Test Accuracy : Range:0.0A～800A; 3. Resolution：0.1; Accuracy：±0.5%FS 4. Secondary Current Test Accuracy(3 channel current display on same screen): 5. Range：0.00mA～5A；Resolution：0.01mA；Accuracy：±0.5%FS 6. Transformation Ratio Measurement Range: 1~500 7. Transmission Distance:100m 8. Primary Current Clamp Jaw Size: φ48mm Technical Specifications Fuction:H/L voltage current transducer, primary and secondary current magnitude of transformer, transformation ratio test, polarity, phase adjustment Power Supply:DC 6V（1.5V AAAx4）(not included) Test Mode:Clamp CT Primary Current Test Accuracy: Range:0.0A～800A; Resolution：0.1; Accuracy：±0.5%FS Secondary Current Test Accuracy:Range：0.00mA～5A；Resolution：0.01mA； Accuracy：±0.5%FS Transformation Ratio Measurement Range:1～500 Transformation Ratio Resolution:0.1 Primary CT Size:Jaw Size: φ48mm; Out Shape Size: 76mm×255mm×31mm Secondary CT Size:Jaw Size: Jaw Size: φ8mm; Out Shape Size: 137mm×40mm×19.5mm Shift:Automatic shift Sampling Rate:3 times/second Data Storage:1500 groups, Press the left arrow key to hold the data and autonumber and store(Power down or replace the battery will not lose data) Transmission Distance:Primary current clamp wireless transmission distance 100m Secondary Current Clamp Connection Cable Length:2 M Display Mode:LCD:128dots×64dots backlight function, suitable for dark places

• ◆(1)Three-Channel Wireless HV Transformation Ratio Tester is specially designed and manufactured for online measuring and verifying the H/L voltage current transducer, primary and secondary current magnitude of transformer, transformation ratio, ratio error phase, polarity, phase sequence in the operate distribution system below 35kV.
• ◆(2)The 3 Channel Wireless HV Transformation Ratio Tester consists of special primary high voltage current clamps, 3-channel secondary low voltage current clamps, host machine, high voltage insulation rod, monitoring software, communication cable etc.
• ◆(3)This instrument adopts 3pcs secondary low voltage current clamps to test the low voltage circuit simultaneously, which can directly determine the corresponding phase relationship between the high voltage end and the low voltage end, do not require totesting many times.
• ◆(4)The high voltage current clamp and the host machine adopt wireless transmission, can penetrate the barrier of the partition wall, and the straight line transmission distance is 100 meters.
• ◆(5)Secondary current clamps 008 current clamps are suitable for the line test of flat cable dense. The current clamp are made of permalloy and adopt CT magnetic shielding technology to ensure the high accuracy, high reliability and high stability of continuous monitoring in a long time.