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. 

The JP series low-voltage comprehensive distribution switchgear is suitable for transmission and distribution systems with AC 50Hz and rated voltage below 0.4kV. 

GGD AC low-voltage distribution switchgear is suitable for AC 50Hz, rated working voltage 380V, rated operating current 1000-3150A distribution systems of power users such as substations, power plants, and industrial and mining enterprises. It is used for energy conversion, distribution, and control of power, lighting, and power generation and distribution equipment.

The CXGN-12 box type fixed AC metal enclosed switchgear is a high-voltage equipment of the delivery substation independently developed by our company. 

CKVB-12 indoor vacuum circuit breaker is suitable for indoor switchgear of three-phase AC 50Hz and rated voltage 12kV power system. It is suitable for power plants, substations and distribution rooms in power systems, especially in places where frequency operation at rated operating current or multiple switching and closing of short-circuit currents is required. 

1.Stable insulation performance：Vacuum bubble installed inside the ring network resin insulation cylinder.
2.High protection level：Interlocking mechanism, automatically meeting the "five prevention" requirements.
3.Good suitability：Vacuum switch, capable of breaking 20kA short-circuit current, combined with protective devices, can achieve various protection functions.

AC Voltage: 100V, 220V (rated voltage Un); 50Hz.
AC Current: 5A, 1A (rated current In); 50Hz.
DC Power Supply: 24V, allowable deviation: ±20%.
Input voltage for switch quantity and status quantity: DC 24V, starting voltage (60%–75%) Ue    

AC voltage: 100V, 220V (rated voltage Un); 50Hz.
AC current: 5A, 1A (rated current In); 50Hz.
DC Power Supply: 24V, Allowable Deviation: ±20%; 
Input Voltage for Switch Quantity and Status Quantity: DC 24V, Starting Voltage (60%–75%)

Rated Specifications: Frequency: 50 Hz/60 Hz (Universal) 
AC Current: 5 A or 1 A (Universal) 
Power Supply: DC 48 V, ±20%    
DC24V，±20%
Self-Powered, drawing power from the phase current transformer

Rated specifications: AC voltage: 100 V or 220 V        
AC current: 5 A or 1 A
Frequency: 50 Hz
Power Supply: AC 220 (110) V,±20%DC220（110）V，±20%

Rated Specifications: AC Voltage: 57.73 V (Line Voltage)
AC Current: 5 A or 1 A
Frequency: 50 Hz        
Power Supply: AC 220 V, ±20%     

Direct current power supply: AC220V, DC220V, DC48V, DC24V, Allowable deviation: ±20％ 
Input voltage for switch quantity and status quantity: DC 48V, DC 24V, with starting voltage ( 60%～75% )
Measured current: AC 0A～6A  
Zero-sequence current: AC 0A～100A 
Alternating current voltage: AC 0V～450V