Continuous measurement of direct current | Visualization of current values and load fluctuations in unmanned pumping stations.
Visualize the current values and load fluctuations of unmanned pumping stations. Continuous measurement of direct current allows for remote monitoring of current values, load fluctuations, and history.
In unmanned pump stations, changes in current during inspection intervals and data loss during communication outages make it difficult to grasp the state of operations. Without residual values during normal conditions, it is also challenging to compare changes. The "iDC-SVS4" is a sensor that continuously measures direct current with support for 30A, 50A, 100A, 250A, and 500A, and sends the measurement data to a monitoring server. Current values, load fluctuations, and past histories can be checked remotely, and in combination with monitoring software, it can also respond to notifications based on set thresholds. During communication outages, the relay device temporarily stores data and sends it after communication resumes to help prevent loss of historical data. Usage scenarios: - Monitoring direct current in unmanned pump stations - Checking current values and histories of direct power supply circuits for control and communication devices - Confirming inspection targets and notification statuses before on-site visits Expected benefits from implementation: - Understanding current changes over time outside of patrols - Consolidating measurement information from multiple circuits for review - Organizing inspection targets and confirmation details in advance to streamline equipment management We will propose configurations based on monitoring targets, number of circuits, cable diameter, and installation environment. Applicability varies depending on current range, cable diameter, and installation/communication environment.
