Voltage monitoring relay FDR-1 series

currentpowerhigh-voltage

Pole-mounted boundary type controller is a new high-voltage switch control device which combines imported high-speed sampling chip and 32-digit high-speed processor, and could complete the monitoring on high-voltage switch quickly and stably. Integrating protection, measurement, control, monitoring, communication, telecontrol functions, etc., the product is featured by high integration degree and flexible configuration, etc.. It is widely applied to radioactive power supply and looped network power supply system, could help the system recognize and automatically eliminate instantaneous failures, isolate permanent failure section, avoid long-time and large-area power cut, automatically recover the power supply for power grids in non-failure sections, and thus realize distribution network automation in an economical and practical way. (1) The product adopts new-generation 32-digit processor, and all buses are in CPU, greatly raising the anti-interference ability; (2) The product adopts real-time multi-task operating system and modularized design to raise the reliability of software. With perfect self-check function, the product could intelligently monitor the change of fixed value, and also, it has the functions such as over-ride examination of fixed value and parameter setting, device resetting frequency record, etc.; (3) It may save totally 128 entries of protection event, remote signal event, remote control event, self-check event, convenient for failure analysis; (4) It adopts dustproof and waterproof treatment, has waterproof level IP65, and could enhance equipment reliability;