---
title: High Voltage Switchgear-KYN28-12 | Beny New Energy | BENY Electric
image: https://www.beny.com/wp-content/uploads/2026/07/BENY-KYN28-12-type-high-voltage-switchgear.jpg
---
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- ![BENY KYN28 12 type high voltage switchgear]()
# High Voltage Switchgear-KYN28-12
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.
#### Highlights :
- Designed for 12kV Power Systems
- Up to 3150A Rated Current
- Breaking Capacity up to 50kA
- IP4X Enclosure Protection
- Circuit Protection & Monitoring
- Complies with GB3906, GB11022, IEC298 and DL404
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[Download Datasheet](https://www.beny.com/wp-content/uploads/2026/07/BENY-Datasheet-of-KYN28-12-type-high-voltage-switchgear.pdf) [Request A Quote](javascrpt:;)
- ![BENY KYN28 12 High Voltage Switchgear]()
## Brief Introduction of Fixed AC Metal-Enclosed Switchgear
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.
## Features of High Voltage Switchgear
**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.
## SPECIFICATION
| 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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