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DC Traction Power Supply Cabinet
DC traction power supply cabinet engineered for rail transit and mining traction networks. It steps down and rectifies AC to stable DC (commonly 750 V / 1500 V) for metro, light-rail, and trolley systems, with full protection, supervision, and remote signaling. Built for harsh traction environments with robust rectifier modules and complete protective functions. Compliant with IEC 62271 and relevant traction-power standards; suitable for subway, railway, and industrial DC traction applications. Model/source name: DC / T / P / S / C. Standards: IEC 62271 / GB 3906 family, verify by product and project scope.
KYN28A-12 is a 12 kV metal-clad, withdrawable AC switchgear using a center-mounted vacuum circuit breaker (VS1/ZN63A, VD4, HVX, EV12s). Rated for 50 Hz three-phase networks up to 12 kV, it handles power receiving, distribution, control, and protection in utilities, industry, transport, and municipal systems. Features an aluminum-zinc coated steel enclosure with separated compartments and complete five-prevention interlocks. Type-tested for internal arc (IAC) and conforms to GB 3906, GB/T 11022, DL/T 404, IEC 62271-1/200. Model/source name: KYN28A-12 / M / C / W / AC / S. Standards: IEC 62271 / GB 3906 family, verify by product and project scope.
XGN2-12 Box-Type Fixed AC Metal-Enclosed Switchgear
XGN2-12 is a 12 kV box-type fixed AC metal-enclosed switchgear for 50 Hz three-phase networks. Its compact fixed structure minimizes footprint and simplifies maintenance, with ZN28/ZN63 vacuum circuit breakers. Used for power reception and distribution with control, protection, and monitoring across utilities, industry, building, transport, and municipal sectors. Conforms to GB 3906, GB/T 11022, DL/T 404, IEC 62271-1/200. A cost-effective choice for standard distribution substations. Model/source name: XGN2-12 / B / T / F / AC / M / E / S. Standards: IEC 62271 / GB 3906 family, verify by product and project scope.
XGN15-12 Box-Type Fixed AC Metal-Enclosed Switchgear
XGN15-12 is a 12 kV SF6 gas-insulated, box-type fixed AC metal-enclosed switchgear. The SF6-insulated design is compact, maintenance-free, and highly reliable for secondary distribution. Suitable for 12 kV three-phase 50 Hz networks in utilities, industry, transport, and municipal applications. Conforms to GB 3906, GB/T 11022, IEC 62271-200. Ideal where space is constrained and long service life with minimal upkeep is required. Model/source name: XGN15-12 / B / T / F / AC / M / E / S. Standards: IEC 62271 / GB 3906 family, verify by product and project scope.
KYN28-24 is a 24 kV metal-clad, withdrawable AC switchgear with a center-mounted vacuum circuit breaker and complete five-prevention interlocks. Designed for 50 Hz three-phase 24 kV networks, it performs power receiving, distribution, control, and protection in utilities, industry, building materials, and transport. Complies with GB 3906, GB/T 11022, DL/T 404, IEC 62271-200. The withdrawable truck design enables safe, fast breaker isolation and maintenance. Model/source name: KYN28-24 / M / C / W / AC / S. Standards: IEC 62271 / GB 3906 family, verify by product and project scope.
SYSS1-12 is a 12 kV indoor AC metal-enclosed switchgear with a modular, compact design and reliable performance for 50 Hz three-phase 12 kV networks. Used for power reception and distribution with control, protection, and monitoring in utilities, industry, building materials, transport, and municipal systems. Conforms to GB 3906, IEC 62271-200. Suitable for indoor substations and industrial power rooms requiring space-efficient, serviceable switchgear. Model/source name: SYSS1-12 / I / AC / M / E / S. Standards: IEC 62271 / GB 3906 family, verify by product and project scope.
SYGS1 is a 12 kV SF6 gas-insulated ring main unit (RMU) with a fully sealed, fully insulated, maintenance-free structure for safe and reliable secondary distribution. Designed for 50 Hz three-phase 12 kV networks in industrial parks, commercial centers, and high-rise buildings. Complies with GB 3906, IEC 62271-200. The compact RMU supports looped and radial networks with load-break switch and fuse-combination options. Model/source name: SYGS1 / SF6 / G / I / R / M / U. Standards: IEC 62271 / GB 3906 family, verify by product and project scope.
KYN61-40.5 is a 40.5 kV metal-clad, withdrawable AC switchgear with a center-mounted vacuum circuit breaker and complete five-prevention interlocks. Built for 50 Hz three-phase 40.5 kV systems, it handles power receiving, distribution, control, and protection in utilities, industry, building materials, and transport. Conforms to GB 3906, GB/T 11022, DL/T 404, IEC 62271-200. Designed for 35 kV-class substations and large industrial networks. Model/source name: KYN61-40.5 / M / C / W / AC / S. Standards: IEC 62271 / GB 3906 family, verify by product and project scope.
HXGN17-12 Box-Type Fixed AC Metal-Enclosed Switchgear
HXGN17-12 is a 12 kV box-type fixed AC metal-enclosed switchgear for 50 Hz three-phase networks. Its fixed structure can be equipped with a vacuum circuit breaker or a load-switch/fuse combination, offering flexible protection schemes. Used for power reception and distribution with control and protection across utilities, industry, building materials, transport, and municipal sectors. Conforms to GB 3906, IEC 62271-200. A practical solution for compact primary distribution. Model/source name: HXGN17-12 / B / T / F / AC / M / E / S. Standards: IEC 62271 / GB 3906 family, verify by product and project scope.
PMS low-voltage switchgear cabinet for three-phase 50–60 Hz networks up to 690 V, used for power distribution, control, and protection. Applied across utilities, industry, building materials, transport, municipal, and civilian sectors. The combined modular design allows flexible assembly with high protection rating. Conforms to GB 7251.1, GB 7251.12, IEC 61439-1/2. Suitable for industrial power rooms and main or secondary LV distribution boards. Model/source name: PMS / L / V / S / C. Standards: IEC 61439 / GB 7251 family, verify by product and project scope.
GCS/GCK/MNS low-voltage switchgear for three-phase 50–60 Hz networks up to 690 V, available in drawout or fixed-separated structures. Modular and flexibly combined for power distribution, motor control, and protection in utilities, industry, transport, municipal, and civilian applications. Conforms to GB 7251.1, GB 7251.12, IEC 61439-1/2. The drawout design simplifies maintenance and isolates faulty circuits without full shutdown. Model/source name: GCS/GCK/MNS / L / V / S. Standards: IEC 61439 / GB 7251 family, verify by product and project scope.
SIVACON 8PT low-voltage switchgear based on Siemens SIVACON technology, for three-phase 50–60 Hz networks up to 690 V. Standardized, highly reliable design with optional communication interfaces for intelligent management. Used for power distribution, motor control, and protection in utilities, industry, transport, municipal, and civilian sectors. Conforms to GB 7251.1, GB 7251.12, IEC 61439-1/2. Ideal for automated, monitored LV distribution. Model/source name: SIVACON / PT / L / V / S. Standards: IEC 61439 / GB 7251 family, verify by product and project scope.
