nfc-7500high voltage reactive power compensation controller, man-machine dialogue interface adopts 5.0-inch dot matrix color display, suitable for power distribution system of 6kv and above, supports two-way incoming line and one-stage busbar compensation system, 6-way reactive power compensation control output, real-time detection of full electrical parameter display, integrating control, protection, analysis, record query, multi-language selection, wide-range switching power supply for working power supply, rs-485, gprs, can bus interface for communication, support for cloud platform services and a variety of communication protocols.