A substation of Yinchuan Power Supply Bureau purchased four sets of fault recording devices from our manufacturer. These four fault recording devices are respectively responsible for fault recording and monitoring of 330kV and 110kV outgoing lines and buses of the whole station.

The fault recorder has comprehensive starting criteria and flexible recording mode. It is a fault recorder with comprehensive functions and reliable performance. The high performance industrial computer is used as the hardware core and the multi task control system as the software core, which greatly enhances the real-time performance and data processing ability of the system. Because the industrial computer is used to record the sampling data directly, the bottleneck effect of data transmission is avoided, and the fault waveform can be continuously recorded. When the hard disk is full, the new data will automatically cover the old data. The structure design is reasonable. The fault recording screen is equipped with display, keyboard and printer, which is convenient for on-line operation.

The fault recording device has accuracy and timeliness. To understand the basic principle and characteristics of the device correctly, and to master the fault types and treatment methods during the operation of the device is a powerful guarantee to ensure that the device is always in good working condition.