| 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 by Guang Dong Hao Cheng Electric Co., Ltd is a high-performance power distribution device. With a rated current ranging from 630A to 2500A, this switchgear boasts a compact design, attractive appearance, and exceptional durability. Its strong corrosion resistance, interchangeability, and universality make it an ideal replacement for outdated switchgear models.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 trolley by Guang Dong Hao Cheng Electric Co., Ltd. This trolley features a central design that effectively prevents moisture build-up, enhancing insulation levels for optimal performance.
The draw-out type combination unit offers excellent interchangeability and requires minimal maintenance, ensuring long-lasting reliability.
Experience seamless closed-door operation with the circuit breaker handcart, providing convenience and efficiency in operation.
Each compartment is equipped with an independent pressure release channel, enhancing safety measures.
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 for added safety.
Benefit from the earthing switch's fast closing ability, convenient maintenance, and grounding features, ensuring personal safety at all times.
Our products are primarily used for power generation, distribution, substations, industrial and mining enterprises, real estate, and secondary substations in the power system.
Guangdong Haocheng Electric Co., Ltd is a leading enterprise 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 strong marketing and technology development capabilities, with a construction area exceeding 20,000 square meters and a production base of over 12,000 square meters. We hold ISO9001, ISO14001, ISO45001, and national "3C" certifications, emphasizing the importance of independent intellectual property rights. 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. In 2020, our R&D department was designated as the "Intelligent Distribution Equipment Engineering Research Center of Nanhai District, Foshan." Our products play a crucial role in various national key projects, contributing to the advancement of smart power grids.
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