The CKBM-2000 (BCU) Battery Management Master Control Unit is a control management module designed for energy storage battery management systems. 

The CKBM-1000 (BMU) Battery Management Slave Module is a slave control module with integrated passive balancing functionality designed for lithium battery management systems. 

Suitable for fixing circuit breakers or disconnecting switches inside the gas tank of the RMU.

Suitable for plugging the cable accessories of RMU after installation, and is used with the front connector, rear connector and rear surge arrester produced by our company.

Suitable for environmental protection air insulated RMU, one end is sealed in environmental protection air, and the other end can be connected to the front connector. 

Suitable for environmental protection air insulated RMU, one end is sealed in environmental protection air, and the other end can be connected to the front connector.

Suitable for connection of SF6 RMU, it works in conjunction with side extension busbar connectors or sealing plugs.

Suitable for connection of SF6 RMU, it works in conjunction with side extension busbar connectors or sealing plugs.

Suitable for SF6 gas insulated RMU, one end is sealed in SF6 or high-voltage insulation oil, and the other end can be connected to the front connector.

Suitable for SF6 gas insulated RMU, one end is sealed in SF6 or high-voltage insulation oil, and the other end can be connected to the front connector.

Suitable for circuit breaker units in bottom isolation scheme, and works in conjunction with unshielded busbar and shielded front connector.

The 15kV/200A shielded elbow type PT plug is made of high-quality raw materials by layered injection molding, suitable for providing operating power or connecting the high-voltage side of measuring protection transformers for electric operating mechanisms.

Made of high-quality raw materials by layered injection molding, the 15kV/630A Shielded Front Connector is suitable for ring main units, delivery-type substations, cable branch boxes and other occasions.

While the front arrester can be directly connected with a casing seat and wall bushing, the rear arrester is connected with a front or additional plug to provide voltage protection for electric equipment.

Shielded top expansion busbar connectors are used for busbar connections between gas insulated metal switchgear.

-Using high-quality silicone rubber raw materials, it has excellent resistance to corona discharge, free discharge, and weather resistance;
- Fully insulated, fully sealed, and fully shielded.

Unshielded top-expansion busbar connectors are used for busbar connections between gas-insulated metal switchgear. 

AI-driven autonomous operation and maintenance platform that applies modern information technologies—such as the Internet of Things (IoT), Big Data, Cloud Computing, Digital Twin, and Artificial Intelligence—to digitize and visualize power distribution facilities within electrical rooms.

Comking Electric's Generation-Grid-Load-Storage Integrated Platform provides users with a convenient, efficient, and secure full-chain energy management solution.

Chinese-type delivery substation, commonly referred to as the delivery substation manufactured with national standard. The Chinese-type delivery substation YBF口-40.5/0.69kV is a power equipment that integrates high-voltage switchgear, transformer, and protective fuses in the oil tank, with low-voltage switchgear and corresponding auxiliary equipment.