| Certification: | CCC, ISO9001 |
|---|---|
| Shell Material: | Stainless Steel |
| Voltage Level: | Medium Voltage |
| Installation: | Fixed |
| Structure: | Floorstanding |
| Current: | AC |
| Samples: |
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Audited Supplier Introducing the HCM-12 (24) SF6 fully insulated, fully enclosed, common box compact medium voltage series ring main unit (RMU) by Guang Dong Hao Cheng Electric Co., Ltd. This innovative RMU is designed to provide a reliable and efficient solution for electrical distribution in substations.
The switchgear and main bus of the RMU are sealed in a shell filled with SF6 gas, ensuring complete insulation and sealing. This not only enhances safety but also allows for easy expansion and combination of each SF6 insulated gas box on both the left and right sides.
Furthermore, the explosion-proof channel at the bottom of the gas tank is equipped with an explosion-proof diaphragm. This feature effectively prevents any damage caused by high-pressure gas to people, cables, and other switchgear in the substation.
With its fully insulated and fully sealed design, the HCM-12 (24) SF6 RMU offers a reliable and expandable solution for medium voltage distribution. Experience peace of mind knowing that your electrical distribution system is protected and optimized for efficient operation.
| Item | Unit | Scheme C LBS unit | Scheme F LBS-fuse combination unit | Scheme V circuit breaker unit | Scheme V Disconnecting/E/S switch | |
| Rated voltage | kV | 12(24) | ||||
| Rated insulation level | 1 min power frequency withstand voltage | kV | 42/48(65/79) | |||
| Lightning impulse withstand voltage | 75/85(125/145) | |||||
| Rated frequency | Hz | 50 | ||||
| Rated current | A | 630 | 125 | 630 | 630 | |
| Rated short ciecuit breaking current | kA | 20/25 | 20/25 | |||
| Rated short time withstand current | kA | 20 | 20/25 | 20/25 | 20/25 | |
| Rated short circut making current | kA | 63 | 63 | |||
| Rated peak withstand current | kA | 50 | 50 | 63 | 80 | |
| Rated off-phase ground fault breaking current | kA | 17.3 | 21.7 | 21.7 | 17.3 | |
| Rated short circuit duration | S | 4 | ||||
| Rated operating sequence | O-0.3S-CO-180S-CO | |||||
| Mechanical endurance | times | 10000 | ||||
Experience the ultimate in outdoor electrical distribution with our Medium Voltage Cabinet featuring RMU Gas Insulated Switchgear. Designed by Guang Dong Hao Cheng Electric Co., Ltd, this compact and fully insulated solution is perfect for any outdoor environment.
Our modular and multi-functional combination ensures high reliability and a compact structure, reducing the floor area of your substation room. With its safe and reliable design, this product offers long life maintenance-free operation, providing you with peace of mind.
Flexibility is key, and our Medium Voltage Cabinet can be easily expanded to meet the specific requirements of end users or network nodes. Whether you need to power distribution switching stations, prefabricated power substations, or cable branch boxes, our product is designed to meet your needs.
Invest in the future of electrical distribution with our Medium Voltage Cabinet with RMU Gas Insulated Switchgear. Trust in the expertise of Guang Dong Hao Cheng Electric Co., Ltd to deliver a high-quality solution that will exceed your expectations.
Experience reliable and efficient power distribution with our Medium Voltage Cabinet featuring RMU Gas Insulated Switchgear. Designed for industrial and civil applications, this cutting-edge electrical distribution solution is widely used in power plants, substations, commercial areas, high-rise buildings, airports, expressways, subways, and tunnels.
Our Medium Voltage Cabinet is especially suitable for challenging environments such as underground, plateau, frozen soil, coastal, and humid areas. It is also ideal for densely populated and land-expensive areas. With its advanced technology, this cabinet ensures stable power supply and optimal performance.
At Guangdong Haocheng Electric Co., Ltd, we are a leading pillar enterprise in the electrical equipment industry. With a strong focus on research and development, production, and sales, we offer intelligent HV/LV power plants, power transformers, and distribution boxes. Our company holds ISO9001, ISO14001, ISO45001, and national "3C" certifications, reflecting our commitment to quality and excellence.
With a construction area of over 20,000 square meters and a production base spanning 12,000 square meters, we have the capacity to meet your power distribution needs. Our dedication to innovation is evident through our completion of more than 20 innovation patents. In recognition of our technological advancements, we have been honored as a "hi-tech enterprise" by the science and technology, finance, and tax bureau of Guangdong province.
Choose our Medium Voltage Cabinet with RMU Gas Insulated Switchgear for your smart power grid projects. Experience the reliability, efficiency, and advanced features that make our product a preferred choice in the industry.
Customer Case
Experience the reliability and efficiency of our Medium Voltage Cabinet with RMU Gas Insulated Switchgear. As a professional manufacturer of HV/LV switchgear, dry and oil type transformers, Guang Dong Hao Cheng Electric Co., Ltd brings you a high-quality solution for your electrical distribution needs.
With a 12-month warranty, you can trust in the durability and performance of our product. The production time ranges from 25 to 45 days, depending on your specific order requirements, ensuring a timely delivery.
Our payment terms are flexible, offering options such as T/T, L/C, or negotiation to suit your preferences. At Hao Cheng Electric, we prioritize quality control in our factory. Our transformers are manufactured in accordance with international standards and customer requirements, holding certifications such as IEC, SGS, Intertek, CCC, and CE.
Every transformer undergoes rigorous testing, including routine tests, type tests, and special tests, to ensure its qualification. While we may not have the products in stock, we maintain a stock of raw materials to shorten the production lead time.
With over 6 years of manufacturing experience and a strong track record of customer satisfaction, you can trust in our expertise. We hold patent certificates, type test reports, and ISO9001 and ISO14000 certifications. As an audited supplier of Alibaba and Made-In-China, we prioritize transparency and reliability.
To make a customized transformer, we require technical drawings and specification documents. For accurate pricing, please contact us via Made-in-China or our official website. Our prices may vary based on the material market.
Discover the power and efficiency of our Medium Voltage Cabinet with RMU Gas Insulated Switchgear. Contact us today to request our catalog and price list.
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