Stock Code: 300062
The KYN28-12 Indoor Metal-Clad Medium Voltage Switchgear is an advanced electrical distribution solution tailored for three-phase AC systems with a rated voltage of 12kV and a frequency of 50Hz. Featuring a modular and compact design, it provides safe and reliable power distribution, control, protection, and real-time monitoring. This switchgear is widely used in industrial facilities, power plants, substations, and commercial buildings, ensuring operational stability, energy efficiency, and minimal maintenance. With its robust metal-clad construction and enhanced arc fault protection, it guarantees high safety standards and long-term durability, making it an ideal choice for critical power systems.
Model :
KYN28-12Capacity :
3.6/7.2/12kV 630/1250/1600/2000/2500/3150AApplications :
Power Plants / Substations / Industrial Enterprises / Public InfrastructureProduct Origin :
ChinaSales Type :
Retail / Wholesale / Distributor SalesCustomization :
NA
Rated Voltage | 12kV |
Rated Frequency | 50Hz |
Rated Current | 630, 1250, 1600, 2000, 2500, 3150A |
Rated Short-Circuit Breaking Current | 25, 31.5, 40kA |
Rated Short-Circuit Making Current | 63, 80, 100kA |
Rated Short-Time Withstand Current (4s) | 25, 31.5, 40kA |
Rated Peak Withstand Current | 63, 80,100kA |
Rated Power-Frequency Withstand Voltage (1min) | 42/48 (break)kV |
Rated Lightning Impluse Withstand Voltage | 75/85 (break)kV |
Internal Arc Fault Test | IAC Class AFLR; Switch Chamber 20kA 1s, Cable Chamber 20kA 0.1s |
Ingress Protection Rating | Enclosure: IP4X; IP2X with partition and circuit breaker compartment door open |
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