Metal Clad Fixed Rmu Circuit Breaker Box

• Certification: CCC, ISO9001
• Shell Material: Stainless Steel
• Voltage Level: Medium Voltage
• Installation: Fixed
• Structure: Floorstanding
• Current: AC
• Model NO.: HCM-12(24)
• Ambient Temperature: -35c-+40c
• Altitude: Altitude
• Seismic Capacity: 8 Degree
• Application Range: Power Plants
• Shell Protection Grade: IP30
• Rated Voltage: 12kv 24kv 36kv
• Features: Full Sealed&Insulation, Metalclad Withdrawable
• Transport Package: Plywood Case
• Specification: Customized
• Trademark: HC
• Origin: Foshan, Guangdong, China
• HS Code: 8537209000
• Production Capacity: 10000

Product Description

Product Overview

Product Description:

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 RMU features switchgear and main bus sealed in a shell filled with SF6 gas, providing complete insulation, sealing, expandability, and ease of combination. Each SF6 insulated gas box is expandable on both the left and right sides, offering flexibility in configuration. The explosion-proof channel at the bottom of the gas tank includes an explosion-proof diaphragm to effectively prevent high-pressure gas damage to individuals, cables, and other switchgear in the substation.

Main Tech Parameters

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

Product Features

Product Description

Welcome to Guang Dong Hao Cheng Electric Co., Ltd

Product Description:

Introducing our fully insulated and enclosed modular power substations, designed for any outdoor environment. These compact substations boast a multi-functional combination, high reliability, and a compact structure that minimizes floor space.

Our substations are safe, reliable, and maintenance-free, ensuring long-lasting performance. They offer flexible expansion options to meet the unique requirements of end users or network nodes.

Perfect for various distribution switching stations, prefabricated power substations, and cable branch boxes, our products are engineered to meet diverse needs efficiently.

Guang Dong Hao Cheng Electric Co., Ltd

Product Description

Scope of Application: Our products are extensively utilized in industrial and civil ring networks, terminal power supply, power plants, power transmission, substations, switching stations, commercial areas, high-rise buildings, industrial and mining enterprises, airports, expressways, subways, and tunnels. They are particularly suitable for underground, plateau, frozen soil, coastal, humid environments, densely populated areas, and land-expensive regions.

Company Profile: 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 exceeding 12,000 square meters. We hold 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 successfully completed 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 recognized as the "Intelligent Distribution Equipment Engineering Research Center of Nanhai District, Foshan." Our products play a crucial role in various national key projects, covering a wide range of applications in smart power grids.

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FAQ

Haocheng Electric - Product Information

Welcome to Guang Dong Hao Cheng Electric Co., Ltd

At Haocheng Electric, we are a professional manufacturer specializing in HV/LV switchgear, dry and oil type transformers, substations, and more. Our products are designed to meet international standards and customer requirements, ensuring top-quality performance.

Product Details:

• Warranty: We offer a 12-month warranty on all our products.


• Production Time: Our production time ranges from 25 to 45 days, depending on order requirements.


• Payment Terms: We accept T/T, L/C, or negotiation for payment.


• Quality Control: All our transformers undergo rigorous testing according to IEC, SGS, Intertek, CCC, CE, and other international certifications to ensure top-notch quality.


• Customization: We require technical drawings and specification documents to create customized transformers.


• Trustworthiness: With over 6 years of manufacturing experience, numerous patent certificates, type test reports, and ISO certifications, we are a trusted supplier globally.


• Stock Availability: While we may not have products in stock, we maintain raw material stock to expedite production.


• Price Information: Prices may vary based on market conditions. Please contact us directly for accurate pricing via Made-in-China or our official website.

For more information and to explore our catalog, please reach out to us through our official channels. We look forward to serving your electrical equipment needs.