Protection relay test equipment POM2-3333

voltagecurrentfor fiber optics

POM2-3333 Digital Relay and Merging Unit Tester is equipped with 6*12.5A and 6*120V outputs, 8 pairs of BI, 4 pairs of BO and 6 fiber optic ports, built-in GPS, supporting PPS, IRIG-B, PTP/IEEE1588 time synchronization. POM2-3333 Digital Relay and Merging Unit Tester is equipped with 6*12.5A and 6*120V outputs, 8 pairs of BI, 4 pairs of BO and 6 fiber optic ports, built-in GPS, supporting PPS, IRIG-B, PTP/IEEE1588 time synchronization. Integrated design with 10.4inch screen, it is embedded with Windows 7 system locally so that it could be possible to do testing without laptop. POM2-3333 could be used for testing various kinds of digital protection relays and different types of Merging Unit with electronic transformer input, magnetic transformer input and electromagnetic transformer input, integrate with reliable analog output and high-speed digital signal process. It is with 0.05% high accuracy of analog outputs and strong abnormal SMV function. For testing MU, it could do the following testings: ● SMV accuracy test Check MU amplitude, frequency, phase error between the current and volrage input and SMV output; ● SMV channel delay Check MU time delay between the current and voltage input and SMV output; ● SMV Abnormal Real-time analyze and statistics for the exceptions that will influence MU’s normal work, such as frame drop, disordering, repeat, out-of-step, SN deviation, and abnormal quality etc; ● SMV dispersion Real-time statistic on SMV interval; ● GOOSE abnormal Real-time analysis and statistics for the exceptions that will influence MU’s proper work, such as time of GOOSE deflection, time of TEST deflection