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NR1500 series intelligent wireless high voltage nuclear phase instrument

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Product description

Product Description

　　Used for phase check and phase sequence check of high voltage power lines and substations, with reliable high voltage electrical safety isolation performance. The wireless transmission technology is adopted to ensure the personal safety of testers. The sound and light prompts are intuitive and clear, which is especially suitable for on-site use.

Main Feature

　　◆ Chinese characters display in phase or out of phase, leading or lagging, and voice prompts;

　　◆ Digital display phase angle 1 degree ~ 360 degrees, and has an intuitive phasor diagram display;

　　◆ It can display the voltage waveform collected by X and Y, which is convenient for the operator to analyze and prevent misjudgment;

　　◆ It can display the amplitude ratio, which is used to analyze the voltage proportional relationship;

　　◆ With automatic correction function, it can correct the sampling phase and amplitude error;

　　◆ The master and slave are powered by rechargeable lithium batteries.

Technical Parameters

Power supply	Internal power supply
Dimensions	1000mm140mm100mm
Weight	5kg
Use environment	Ambient temperature: -35℃～50℃ Relative humidity: ≤80%
Voltage level	10kV～220kV
Transmission distance	The transmission distance of this instrument ≤ 15m
Accuracy	In-phase error ≤ 5 degrees
Accuracy	Different phase ≤10 degrees