KYN28-12 Metal-Clad Movable AC Metal-Enclosed Switchgear
Product Introduction
Gaobo KYN28-12 Metal-Clad Movable AC Metal-Enclosed Switchgear is an upgraded indoor high-voltage power distribution solution optimized for modern safe and intelligent power grid operation. Different from traditional fixed switch cabinets, this metal-enclosed switchgear adopts a complete armored metal partition structure, fully dividing the cabinet into four independent sealed compartments: busbar room, breaker handcart room, cable room and instrument control room.
The fully isolated structural design effectively restricts fault arc expansion, avoids cross-circuit interference, and greatly improves operational safety and equipment stability. Equipped with a mobile withdrawable vacuum breaker handcart, the whole equipment supports flexible switching between connection, test and isolation positions. Operators can complete inspection, replacement and maintenance without cutting off the whole system power, greatly improving engineering efficiency and reducing power outage losses.
All core structural plates adopt high-strength anti-corrosion galvanized steel with precise numerical control processing, ensuring high mechanical rigidity and long service life. The built-in five-prevention mechanical interlock system completely prevents mis-operation such as live switching, earthing mistakenly and door opening with electricity, realizing full safety interlock protection.
Suitable for heavy-load and long-term continuous operation scenarios, Gaobo’s KYN28-12 switchgear undergoes strict high voltage withstand, short-circuit resistance and aging tests before delivery. As a professional manufacturer with 17+ years experience, Gaobo provides personalized customization on cabinet size, protection configuration, secondary control logic and communication modules to adapt to global different regional power standards.
Specification:
| Item | Parameter |
|---|---|
| Product Model | KYN28-12 |
| Product Type | Metal-Clad Movable AC Metal-Enclosed Switchgear |
| Rated Voltage | 12kV |
| Rated Frequency | 50Hz |
| Rated Current | 630A～3150A |
| Short-time Withstand Current | 20kA / 25kA / 31.5kA |
| Peak Withstand Current | 50kA / 63kA / 80kA |
| Protection Grade | IP4X |
| Executive Standard | GB/T3906-2020, IEC 60298 |
| Structure Type | Indoor armored withdrawable type |
| Custom Service | Full OEM & ODM customization available |
| Manufacturer | Gaobo Switchgear Manufacturer |
Application:
1. Urban & rural 12kV power distribution substations
2. Industrial parks, manufacturing factories and mining enterprises
3. Railway, airport, municipal public infrastructure
4. Commercial complex and high-rise building power rooms
5. New energy photovoltaic and wind power station supporting distribution
6. Domestic and overseas medium voltage power engineering projects
Company Profile
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About US 18+ Years Experience
Gaobo Power Solution - Your Reliable Partnerfor Intelligent Power Distribution With 18 years ofexpertise in the power distribution industry,Guangzhou Gaobo Electromechanical Equipment Co., Ltd. is a high-tech enterprise specializing inthe design, manufacturing, and sales of high and low voltage switchgear from 11kv, 22kv, 33kv up to 40.5kV, as well as providing professional intelligent power distribution solutions.
Why Partner with Gaobo?
Certified Quality & Safety: We adhere to stringentinternational standards, holding full ISO 9001, ISO14001, and ISO 45001 management systemcertifications,guaranteeing reliable and safe productsand services. Strong Technical & CollaborativePlatform: With 16 independent intellectual propertyrights and long-term strategic partnerships withindustry leaders like Siemens, Schneider Electric,and ABB, we hold official manufacturingauthorizations for their key products.
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