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Carrieer Wireless Secondary Voltage Drop Tester
● PT secondary pressure drop wireless test, can measure PT side voltage, instrument side voltage, angle difference, ratio difference, voltage drop, composite error. ● Composed of a handheld host and a handheld extension, it is small in size and light in weight, with short on-site measurement time and fast response. ● Wireless
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Carrieer Wireless Secondary Voltage Drop Tester
● PT secondary voltage drop test ● Energy meter accuracy test
● PT secondary load test ● Wrong wiring judgment
Main functions：
● PT secondary pressure drop wireless test, can measure PT side voltage, instrument side voltage, angle difference, ratio difference, voltage drop, composite error.
● Composed of a handheld host and a handheld extension, it is small in size and light in weight, with short on-site measurement time and fast response.
● Wireless measurement of three-phase PT secondary voltage drop in real time, including PT side voltage, meter side voltage, ratio difference, angle difference, voltage drop,
composite error.
● With carrier communication, there is no need to pull cables, GPS synchronization, and antennas, and the distance of carrier communication can reach 1000 meters.
● The error test of the watt-hour meter at the gate, the accuracy can reach 0.05 grade.
● Can measure voltage, current, phase, frequency, active power, reactive power, power factor, harmonics and waveform.
● It can judge wiring errors and provide calculation of recovery rate.
● Lithium battery power supply, no need for PT to take power, to ensure the accuracy of secondary voltage drop measurement, and the battery working time is more than 4 hours.
● Store 1000 pieces of verification data, which can be uploaded to the marketing system.
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