Overview:

• Microcomputer Type: The microcomputer-type controller integrates line protection and control features, offering a compact size and flexible, convenient installation.

• Bell Type: The "Intelligent Dog" controller serves as the monitoring unit for medium-voltage overhead line networks. It works in conjunction with pole-mounted switches to automatically monitor line status, analyze faults, record and diagnose issues, and drive the switch to protect line equipment, isolate faults, and automatically restore line operation. It is suitable for outdoor switchgear rated at 35kV and below.

• Square Type: The intelligent controller combines line protection, control, voltage and current signal measurement, and monitoring into a comprehensive outdoor automation measurement and control device. It is capable of handling all voltage and current signals of a single overhead line and remote switch operation. The control unit is installed near the switch and is suitable for outdoor switchgear rated at 35kV and below.

• Square Permanent Magnet Type: The permanent magnet controller is a monitoring unit for medium-voltage overhead line networks. It works in conjunction with pole-mounted permanent magnet mechanism switches to provide line protection and grounding protection. When equipped with a GPRS communication module, it can form part of a distribution network automation system. The control unit is installed near the switch and is suitable for outdoor switchgear rated at 35kV and below.

• Metering Box: The anti-theft intelligent fee control device is characterized by low investment, easy installation, effective fault isolation, and significant economic benefits. It operates on a prepaid electricity model, which effectively resolves challenges related to electricity fee collection and payment arrears. The line protection feature can effectively isolate fault areas, reduce the scope of power outages, shorten the fault detection range, minimize outage duration, and improve power supply quality. The anti-theft feature can significantly reduce or even eliminate electricity theft, thereby preventing the loss of state-owned assets.