Relay Protection Tester

ZX-803 Three-Phase Relay Protection Tester Product introduction This device uses a high-speed and high-performance digital control processor as the control microcomputer, and the software uses a dual precision algorithm to generate high-precision waveforms of any phase. Due to its integrated structure, each part is tightly integrated, with short data transmission distance and compact structure. Overcoming the problem of fewer output waveform points caused by long data

ZXJB Single Phase Relay Protection Tester Product introduction The internal AC/DC voltage and current sources of the ZXJB single-phase relay protection comprehensive tester adopt new power supply technology, providing convenience for on-site personnel to use the power supply instrument technology in other experiments. On the premise of simplifying operation, this instrument adds functions, can perform various calibrations on various common relays, and the panel layout is

ZX-803 Three-Phase Relay Protection Tester Product introduction ZX-803 Three-Phase Relay Protection Tester can verify various relays (such as current, voltage, inverse time limit, power direction, impedance, differential, low cycle, synchronous, frequency, DC, intermediate, time, etc.) and microcomputer protection, and can simulate various complex transient and conversion faults for the whole group test. Features 1. Flexible combination of voltage and current output: with