Voltage Reactive Power Automatic Switching Protection, Measurement and Monitoring Device (RCX-900)
Model No.: RCX-900
Suitable for 10/6KV and above transformer automatic on-load tap-changing and parallel Capacitor switching; It can monitor two main transformers at the same time and realize voltage reactive power comprehensive regulation function. It can make capacitor grouping switching(12sets in 2 groups) or ungrouped switching. The device can be either incorporated in a single panel or separately installed.
Control: I# transformer on-load tap-changing automatic regulation; I# capacitor automatic switching; II# transformer on-load tap-changing automatic regulation; II# capacitor automatic switching. Voltage regulation urgent stop(blocking on-load tap-changing).
Telemetering: I# transformer taps; II# transformer taps; I# transformer voltage qualified rate; II# transformer voltage qualified rate; I# transformer tapping frequency; II# transformer tapping frequency; I# capacitor bank switching frequency; II# capacitor bank switching frequency; U1AB, U1BC, U2AB, U2BC, I1A, I1C, I# transformer active power, reactive power and power factor. U3AB, U3BC, U4AB, U4BC, I3A, I3C, II# transformer active power, reactive power and power factor.
Remote signalling: Position of each capacitor of two capacitor banks.
Remote control: I# transformer stepping down and up, II# transformer stepping down and up, I# transformer urgent stop, II# transformer urgent stop, 6 capacitors of I# capacitor bank closing and tripping, 6 capacitors of II# capacitor bank closing and tripping.
Metering and monitoring----U1AB, U1BC, U2AB, U2BC, I1A, I1C, P1, Q1, Cos. 1, U3AB, U3BC, U4AB, U4BC, I3A, I3C, P2, Q2, Cos. 2.
Auxiliary----Fault wave recording.
485 communication; Ethernet and optical fiber
900 series microcomputer comprehensive protection device includes main transformer protection series, generator protection series, load protection series, auxiliary protection series and comprehensive protection series. Contact us if you need more details on Voltage. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Protection、969. If these products fail to match your need, please contact us and we would like to provide relevant information.
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