ZX3015A three-phase zinc oxide arrester tester

Product Overview: ZX3015A http://www.51hyq.com/fenlei/blq/ZX3015.html MOA tester is used to detect the electrical properties of zinc oxide arrester special instrument, which is suitable for various voltage levels of zinc oxide arrester energized or power failure detection, which detect moisture inside the device and valve insulation aging dangerous defects. Equipment is simple, easy to use, measured by the IPC control the whole process, measurable MOA full current, resistive current and its harmonics, frequency reference voltage and its harmonics, active power and phase, a large screen can display real voltage and current waveforms. Instrument using digital waveform analysis technology, harmonic analysis and digital filtering software interference method enables accurate measurements, stable and accurate analysis of the content of the fundamental and harmonic 3 to 7, and overcome interference and white, right measuring edge phase arrester resistive current. Product Features 1, 800 × 480 color LCD touch screen, high-speed thermal printer; graphic display, intuitive interface, easy on-site personnel to operate and use. 2, the wireless transmission PT signal over 400 meters, up to 2000 m-demand. 3, for the arrester energized power outage or laboratories and other places use. 4, truly three-phase current, three-phase voltage at the same time test, improve work efficiency; inside the instrument with only weak, the voltage does not exceed 12V; current and voltage sensors fully isolated, secure and reliable. 5, supports wired, wireless synchronization of two voltage reference signal sampling methods; also supports non-voltage mode, the voltage reference calculation found by software. 6, which with high-energy lithium-ion batteries, especially for non-power applications. 7, equipped with an embedded industrial-grade operating system that supports Direct Power Off mode; equipped with a USB interface, support U disk export data; can plug a USB mouse, keyboard, easy to operate. 8, the internal configuration of the SD card 4GB capacity can store massive amounts of experimental data, with data management, preservation, and other functions. 9, supporting upper management software, with historical data management, data analysis, reporting and printing. 10, high-speed sampling frequency, advanced digital signal processing technology, anti-jamming performance, high precision measurements. 11, dust-proof, waterproof, anti-corrosion plastic sealed box, small size, light weight, easy to carry. Instrument panel presentation MOA tester panel tester panel as shown, the tester into the host and PT voltage transmitter in two parts. PT voltage transmitter: PT secondary voltage acquisition, by wire or wireless means send a signal to the host. PT secondary voltage is received by A, B, C, N-phase four-wire connection, three-phase voltage peaks in the range of 0-100V. Host: Acquisition MOA leakage current, and receives PT voltage transmitter voltage signal obtained through the FFT calculation characteristic data of MOA. Host acquisition 0-2mA and 2-10mA current into two tranches, through the three A, PE line, B, PE line, C, PE line connected to both ends of the three-phase counter MOA. Communication: Communication between the two machines can choose a wired synchronization, wireless synchronization, no voltage in three ways. Highest test accuracy wired synchronization mode, the wireless synchronization mode secondly, two planes from the past sync mode is recommended to use a wired; long distance when using wireless sync mode; when no PT no-voltage mode, the default B-phase full current leads the B phase voltage 83.5 degrees. This product is issued by Wuhan Asahi www.51hyq.com, reproduced, please indicate