KYN28 Out Door High Voltage Electrical Switchgear Cabinet for Safety Power Supply System
Application:
The KYN28-24/1250-31.5 indoor metal-clad withdrawable switchgear is suitable for AC 50Hz, 3~24kV power systems and is widely used in power plants, substations, switching stations, urban power distribution, industrial and mining enterprises, shopping malls, airports, subways, wind power generation, hospitals, stadiums, railways, tunnels, and other places for control, protection, and monitoring. It can be equipped with either a standard switchgear or a domestically produced VS1 vacuum circuit breaker, making it a high-performance power distribution device with advantages such as flexible scheme combinations, compact structure, safety and reliability, convenient maintenance, impact resistance, and corrosion resistance.
Product Features:
All-metal assembly, modular assembly structure;
The cabinet is made of imported aluminum-zinc coated thin steel sheet, processed by the FMS flexible processing system, and uses advanced multi-folding technology. It is connected with rivet nuts and high-strength bolts, resulting in high precision, corrosion resistance, light weight, high strength, and strong versatility.
The handcart is equipped with working and testing devices, and each position has a positioning and display device, ensuring safety and reliability.
Carts of the same specification are freely interchangeable, offering high interchangeability;
The handcart is transported by a dedicated transport vehicle, making operation easy and flexible;
The cable compartment can accommodate up to nine single-core cables;
Reliable mechanical and electrical interlocking devices fully meet the "five-proof" requirements;
High-voltage compartments all have pressure relief channels to ensure personal safety;
The front door is equipped with an observation window to observe the working status of the components inside.
Technical Parameters：
| Parameter | Details |
| Rated voltage (AC) | 24 kv |
| Rated Current | 1250A |
| Rated Frequency | 50 60HZ |
| Switchgear Rated Current | 630A 1250A 1600A 2000A 2500A 3150A |
| Break Rated Current | 630A 1250A 1600A 2000A 2500A 3150A |
| Rated Short Time Current | 16 20 25 31.5 40 (KA/4S) |
| Rated Peak Withstand Current | 40 50 63 80 100 KA |
| Rated Short-circuit Breaking Current | 16 20 25 31.5 40 KA |
| Rated Short-circuit Closing Current | 40 50 63 80 100 KA |
| Rated insulation level, withstand voltage under power frequency | Phase - Phase Phase-Earth 42 Break (Isolation) 48 |
| lightning Impulse Withstand Voltage | Phase - Phase Phase-Earth 72 Break (Isolation) 85 |
| Service Life of Circuit Breaker | 10000 times |
| Protection Level | Shell IP4X, Breaker Cabinet Open: 12PX |
| Environmental Temperature and Humidity | -25~45 ℃ |
| Altitude | Less than 1000m |
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.
Welcome to Visit Our Factory, We offer Customized Service
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