M337104 Wireless High Voltage Nuclear Phaser Portable Multifunctional Calibration Instrument

Brief introduction

In the construction or maintenance of power system ring networks and dual power supply networks, it is very important to check the phase of the power supply on both sides of the closed-loop circuit breaker, otherwise short circuits may occur and serious accidents may occur. The wireless high-voltage phase detector adopts voltage sampling technology and wireless transmission technology, overcoming many disadvantages of wired phase detectors. The phase detection distance is within 15-20 meters, and it can pass through walls and partitions (boards) without any terrain or facility structure restrictions. The product complies with the technical specifications of the power industry standard "General Technical Conditions for 1kV~35kV Portable Phase Detectors for Live Working DL/T971-2005",M337104 Wireless High Voltage Nuclear PhaserSafe, convenient, and reliable to use.

2. Main features of the product

2.1 Safety and reliability: wireless transmission, instrument self check, abnormal situation alarm signal, voice and display simultaneously obtain test results.

2.2 Convenient operation: No wiring is required, the instrument can be used after power on self-test.

2.3 Distance optimization: Within a distance of 15-20 meters, the kernel phase distance is optimized to prevent external signal interference and ensure correct kernel phase.

3. M337104 Wireless High Voltage Nuclear PhaserMain technical parameters

The 3.1 series products can detect voltage ranges of 6-10kV, 6-35kV, 6-110kV, 35-220kV, etc.

3.2 Wireless transmission distance: within 15-20 meters

3.3 Definition of Same Phase: * Standard

[Note] According to the regulations, if the phase difference is ≤ 30 °, the same phase is *, and if the phase difference is ≤ 60 °, the same phase is B level

3.4 Operating environment: -35 ℃~60 ℃; Relative humidity: ≤ 85%

3.5 Operating frequency: 45~60Hz

3.6 Working power supply: 9V dry battery (can be used for more than six months under normal use)

3.7 Weight: 1.5kg