| 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 designed for a rated current ranging from 630A to 2500A. This switchgear boasts a compact size, elegant design, high durability, excellent corrosion resistance, and remarkable interchangeability and versatility. It serves as a high-performance power distribution device, making it an ideal replacement for various outdated switchgear models.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 trolley by Guang Dong Hao Cheng Electric Co., Ltd. This trolley features a central design that effectively prevents moisture infiltration, enhancing insulation levels for optimal performance.
The draw-out type combination unit offers exceptional interchangeability and requires minimal maintenance, ensuring long-lasting reliability.
Experience seamless closed-door operation with the circuit breaker handcart, providing convenience and safety during use.
Each compartment is equipped with an independent pressure release channel, promoting efficient operation and maintenance.
With the "five prevention" device, rest assured of reliable protection against potential hazards.
The busbar between adjacent panels is separated by wall bushing, limiting fault spread and ensuring operational safety.
Benefit from the earthing switch's fast closing ability, convenient maintenance, and grounding features, prioritizing personal safety at all times.
Scope of Application: Our products are primarily utilized in power generation, distribution, substations, industrial and mining enterprises, real estate, and secondary substations within the power system.
Company Profile: Guangdong Haocheng Electric Co., Ltd is a leading entity in the electrical equipment industry in Guangdong province. With a registered capital of CNY 50.01 million, we specialize in the research, development, production, and sales of intelligent HV/LV power plants, power transformers, and distribution boxes. Our company boasts robust marketing and technology development capabilities, along with a construction area exceeding 20,000 square meters and a production base surpassing 12,000 square meters. HC Electric holds ISO9001, ISO14001, ISO45001, and national "3C" certifications, emphasizing the importance of independent intellectual property rights research and development. With a focus on innovation, we have secured over 20 patents. In 2019, we were honored as a "hi-tech enterprise" by the science and technology, finance, and tax bureau of Guangdong province. Subsequently, in 2020, our R&D department was designated as the "Intelligent Distribution Equipment Engineering Research Center of Nanhai District, Foshan." Our product range caters to various components of smart power grids and is extensively integrated into numerous national key projects.
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