| Model NO. | AMS Metal-Clad Switchgear |
| Condition | New |
| Rated Voltage | 12/17.5/24/40.5 kV |
| Rated Current | 630/1250/1600/2000/2500/3150/4000/5000 A |
| Breaking Current | 50/40/31.5 KA |
| Protection Degree | Enclosure IP4X / Compartment IP2X |
| Panel Width | 550 to 1680 mm |
| Production Capacity | 50,000 pieces/Year |
PREMIUM MEDIUM VOLTAGE METAL-CLAD SWITCHGEAR FOR INDUSTRIAL & NUCLEAR APPLICATIONS
The AMS Metal-Clad Switchgear is a high-performance, air-insulated indoor switchgear solution engineered for demanding power distribution environments. With a rated voltage range from 3.6kV to 40.5kV and current capacity up to 5000A, this IEC-compliant medium voltage switchgear delivers exceptional reliability and safety for critical infrastructure.
Featuring advanced VEP embedded pole vacuum circuit breaker technology and comprehensive intelligent monitoring systems, the AMS switchgear meets the strictest international standards, including IEC, GB, DL, and DIN. Its Nuclear 1E level certification makes it the trusted choice for nuclear power plants, substations, and heavy industrial facilities worldwide.
| Description | Unit | Data |
|---|---|---|
| Rated Voltage | KV | 12/17.5/24/40.5 |
| Rated Current | A | 630/1250 to 5000* |
| Rated Short-Circuit Breaking Current | KA | 50/40/31.5 |
| Mechanical Endurance (Cycle) ESW | Cycle | 3000 |
| Ingress Protection Degree | / | Enclosure IP4X / Compartment IP2X |
| Panel Width | mm | 550 to 1680 |
| IAC | KA/1S | AFLR Up To 50 |
Equipped with a cutting-edge VEP indoor medium-voltage embedded pole vacuum circuit breaker, delivering a rated short-circuit breaking current up to 50kA for maximum protection against electrical faults.
Internal Arc Classification (IAC) rated AFLR up to 50kA/1s, ensuring operator safety and equipment integrity during internal arc fault events through proven arc-resistant design.
Integrated smart features include wireless temperature monitoring, real-time VCB condition monitoring and displaying, providing predictive maintenance capabilities.
POWER GENERATION PLANTS
Ideal for thermal, hydro, and renewable energy power stations requiring reliable medium voltage switchgear for generator protection and plant distribution.
NUCLEAR POWER FACILITIES
Nuclear 1E level certification qualifies the AMS switchgear for safety-critical electrical systems in nuclear generating stations.
UTILITY SUBSTATIONS
Perfect for transmission and distribution substations demanding high breaking capacity and arc-resistant construction.





