Overview
The JL series low-voltage reactive power integrated measurement and control instrument is a next-generation product developed and manufactured in accordance with the JB/T9663-2013 standard to meet the evolving needs of low-voltage reactive power automatic compensation. It incorporates advanced low-voltage reactive power automatic compensation technologies from both domestic and international manufacturers. Designed for use with our JL series intelligent reactive power compensation capacitors, it offers functions such as reactive power compensation, data acquisition, communications, grid parameter analysis, and protection. By analyzing and processing grid data, it automatically switches the intelligent capacitors, improving power factor, increasing transformer utilization, reducing line losses, and enhancing grid quality. It is suitable for monitoring and reactive power compensation control in AC 50Hz, 0.4kV low-voltage distribution systems.
The low-voltage reactive power compensation controller connects to the intelligent capacitors via an RS485 interface, simplifying wiring and facilitating quick and easy installation. Its aesthetically pleasing design and ease of use, installation, and production are streamlined.
Features
1. Online Upgrade: Supports RS485 communication upgrades.
2. Intelligent Networking: Supports networking of up to 48 intelligent capacitors, automatically resolving address conflicts and adding and removing new devices.
3. Automatic Reactive Power Switching: Supports intelligent switching of capacitors for optimal compensation.
4. Switching Indicator: Displays the switching status of all networked intelligent capacitors.
5. Parameter Protection: Sets overvoltage, undervoltage, over-harmonics, overtemperature, and overload protection.