Transformer temperature control display device-INNO

Polyimide-Enhanced Fluorescent Fiber Optic Temperature Sensors

Transformer fiber optic temperature controller, real-time monitoring of transformer winding and iron core temperature, mainly composed of fiber optic temperature sensor and temperature controller.
(1) Rentang pengukuran suhu: 0~+200 ℃; Akurasi pengukuran suhu: ± 1 ℃; The fluorescent fiber optic sensor passes the power frequency withstand voltage test, with a 20cm withstand voltage of not less than 80kV, and provides an inspection report; The lifespan of fluorescent fiber optic sensors shall not be less than 30 bertahun-tahun.
(2) The fiber optic temperature sensor is sealed with a set of high insulation material and directly contacts for measurement. It is seamlessly connected to the transmission fiber and only exchanges heat with the outside world.
(3) Itu pengontrol suhu receives temperature signals from fiber optic sensors and can achieve automatic, manual, dan start stop kipas dari jarak jauh; Nyalakan kipas ketika suhu melebihi garis alarm; Output relai suhu berlebih tersandung; Tampilan suhu digital; Unggah protokol komunikasi RS485 ke kendali jarak jauh.
(4) Transformator sensor suhu serat optik dipasang pada setiap sisi belitan fasa dan inti besi masing-masing trafo, terhubung ke pengontrol suhu melalui kabel serat optik, dan mengadopsi teknologi multi-tahap yang dapat disesuaikan. Ukur suhu belitan tiga fasa dan inti besi pada empat titik, dan letakkan sensor di dekat titik terpanas koil dalam keadaan normal peralatan. Ada fungsi seperti memutar alarm suhu, berliku perjalanan suhu tinggi, dan inti besi atas alarm suhu.
Sinyal analog suhu, alarm suhu berlebih, selama perjalanan suhu tinggi, and fan operation/failure information should be able to be sent to the substation’s integrated automation system and remote power dispatch system through a remote communication port. Information such as over temperature alarm, selama perjalanan suhu tinggi, and fan operation/failure should be able to be output through communication or contact. If the device loses power or experiences a fault, it should have a hard contact signal output. It should have data storage function, so that all data will not be lost in case of device failure or power loss. It has remote communication function, and the communication interface adopts standard interfaces such as RS485, Modbus, IEC60870-5-103, dll..