BENY KYN28-12 High-Voltage Switchgear is an indoor 12kV metal-enclosed switchgear designed for receiving and distributing electrical energy while providing circuit control, protection and monitoring.
The KYN28-12 indoor AC metal-armored switchgear is designed for three-phase AC 12kV, 50Hz power systems. It is used for receiving and distributing electrical energy while providing circuit control, protection and monitoring. The switchgear complies with relevant national and international standards and is suitable for indoor installation under specified environmental conditions.
Indoor Metal-Armored Design
Indoor AC metal-armored switchgear designed for 12kV power systems.
Reliable Protection
Provides electrical energy distribution together with circuit control, protection and monitoring functions.
High Protection Degree
IP4X enclosure protection and IP2X protection for the isolation and circuit breaker compartments when opened.
Standard Compliance
Designed in accordance with GB3906, GB11022, IEC298 and DL404.
| Parameter | Specification |
| Rated Voltage | 3.6 / 7.2 / 12 kV |
| Rated Frequency | 50 Hz |
| Rated Current | 630–3150 A |
| Rated Short-Time Withstand Current | 16–50 kA (4 s) |
| Rated Short-Circuit Breaking Current | 16–50 kA |
| Rated Peak Withstand Current | 40–125 kA |
| Protection Degree | IP4X (Enclosure), IP2X (Open Compartments) |
| Applicable Standards | GB3906, GB11022, IEC298, DL404 |
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