Remote measurement of direct current | Daily check of emergency power supply for wireless relay stations
DC Current Measurement and Remote Monitoring System "iDC-SVS4" | Hexacore Corporation
Support for daily checks of the emergency power supply for wireless relay stations. Measure the direct current for each circuit, which can be used for remote monitoring and historical verification.
When wireless relay stations in mountainous areas are distributed across multiple locations, the methods of verification and recording formats differ from site to site, making it time-consuming to grasp the overall status. The challenge is to consolidate numerous DC circuits into a common monitoring environment. The "iDC-SVS4" is a sensor that continuously measures DC current with support for 30A, 50A, 100A, 250A, and 500A, and sends the measurement data to a monitoring server. It allows remote confirmation of current values, load fluctuations, and past history, and in combination with monitoring software, it can respond to notifications based on set thresholds. In the event of communication failure, the relay device temporarily stores the data and sends it after communication resumes to prevent loss of history. Usage Scenarios: - Monitoring DC current at wireless relay stations in mountainous areas - Checking current values and history of DC circuits from emergency power supplies to communication equipment - Confirming inspection targets and notification status before on-site visits Expected Benefits from Implementation: - Understanding current changes over time outside of patrols - Consolidating measurement information from multiple circuits for review - Utilizing normal operation history as reference information for inspections and BCP verification We will propose configurations based on the monitoring targets, number of circuits, cable diameter, and installation environment.
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basic information
System Points: - Continuously measure the current value of DC circuits and utilize it for remote monitoring. - Select sensors according to the target circuit, ranging from 30A to 500A. - Monitor current values, time-series history, and load fluctuations on the monitoring screen. - Respond to notifications based on set conditions. - Capable of configuring from small critical circuits to centralized monitoring of multiple circuits. - Temporarily store measurement data during communication downtime. - Support initial installation in newly established distribution boards. The appropriate sensor and equipment configuration varies based on current range, cable diameter, number of circuits, panel space, installation location, and communication environment. For details on connection configuration examples, equipment specifications, measurement accuracy, monitorable items, data storage, and screen images, please refer to the SVS catalog. If you would like to visualize the implementation image, please download the related materials and feel free to contact us.
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Applications/Examples of results
Potential applications for utilization: It is suitable for monitoring the current values of DC circuits that supply power from emergency power sources installed at wireless relay stations, unmanned stations, and disaster communication bases in mountainous areas, which could not be understood without visiting the site. By continuously recording DC current, it allows for tracking load fluctuations that may not be visible with just instantaneous values during patrols. Expected usage: - Confirming the state before visiting the site and reducing patrol burden - Pre-selecting equipment and circuits for inspection - Aggregating measurement information distributed across multiple facilities and locations - Comparing trends before and after changes in equipment, additional loads, or operational changes You can choose models that fit the target circuit from DC current sensors of 30A, 50A, 100A, 250A, and 500A. Depending on the number of circuits and the scale of the facilities, configurations starting monitoring from critical points can also be considered.
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Company information
HexaCORE Co., Ltd. (formerly Chuo Seisakusho Co., Ltd.) Head Office and Factory
Company profile: Hexacore Inc. designs, manufactures and sells telecommunications and data centre equipment, as well as measurement and monitoring systems. In a world moving towards sustainability, telecommunications and energy infrastructure remain essential to our daily lives. Hexacore offers solutions that support the construction of safe and efficient communication facilities, promoting energy efficiency and backed by technical expertise and a customer-oriented support system. Notice: Please note that, effective 1 April 2023, our company name was changed from Chuo Seisakusho Co., Ltd. to Hexacore Inc.
