| Certification: | VDE, CCC, ISO9001 |
|---|---|
| Shell Material: | Steel Plate |
| Voltage Level: | Medium Voltage |
| Installation: | Fixed |
| Structure: | Withdrawable |
| Current: | AC |
| Samples: |
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Audited Supplier Product Description:
The KYN61-40.5 series withdrawable metal enclosed AC switchgear, manufactured by Guang Dong Hao Cheng Electric Co., Ltd, is a reliable power distribution device designed for a range of applications. With a rated current ranging from 630A to 2500A, this switchgear boasts a compact design, attractive appearance, high durability, excellent corrosion resistance, and versatile interchangeability. It is a superior performer in terms of functionality and serves as an ideal replacement for outdated switchgear models.
| Item | Unit | Parameter | |
| Rated voltage | kV | 40.5 | |
| Rated insulation level | Power frequency withstand voltage(1 min) | kV | 95 |
| Lightning impulse withstand voltage | kV | 185 | |
| Rated frequency | Hz | 50 | |
| Rated current | A | 630,1250,1600,2000,2500 | |
| Rated symmetrical short circuit breaking current(RMS) | kA | 25;31.5 | |
| 4 seconds rated short time withstand current(RMS) | kA | 25;31.5 | |
| (peak)Rated peak withstand current | kA | 63;80 | |
| (peak)Rated short circuit making current | kA | 63;80 | |
| Rated operation sequence | O-0.3s-CO-180s-CO | ||
| Mechanical endurance | times | 10000 | |
| Rated operation voltage for secondary circuit | Closing coil | V | DC220,110/AC220,110 |
| Opening coil | |||
| Rated motor capacity | W | 90 | |
| Rated voltage of energy story motor | V | AC220,110/DC220,110 | |
| Energy story time | s | <=15 | |
Introducing the innovative circuit breaker system from Guang Dong Hao Cheng Electric Co., Ltd:
Experience the next level of electrical protection with our cutting-edge circuit breaker system.
Our company specializes in providing high-quality electrical equipment for various applications, including power generation, distribution, substations, industrial and mining enterprises, real estate, and secondary power systems. With a registered capital of CNY 50.01 million, we are a leading enterprise in the electrical equipment industry in Guangdong province.
We focus on research and development, production, and sales of intelligent HV/LV power plants, power transformers, and distribution boxes. Our state-of-the-art facilities cover a construction area of over 20,000 square meters and a production base of more than 12,000 square meters. We hold certifications such as ISO9001, ISO14001, ISO45001, and national "3C" certification, showcasing our commitment to quality and excellence.
Recognized as a "hi-tech enterprise" in 2019 and the "Intelligent Distribution Equipment Engineering Research Center of Nanhai District, Foshan" in 2020, we are dedicated to innovation and technological advancement. Our products have been utilized in numerous national key projects, demonstrating our expertise in the smart power grid sector.
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