High Capacity Medium Voltage Power Distribution 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

HCM-12 (24) SF6 Fully Insulated Ring Main Unit

 

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 can be expanded on both the left and right sides, offering flexibility in configuration. The bottom of the gas tank includes an explosion-proof channel with a diaphragm to effectively prevent damage from high-pressure gas to individuals, cables, and other switchgear within 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


 

Guang Dong Hao Cheng Electric Co., Ltd

 

Introducing our innovative outdoor substations that are designed to meet the needs of various distribution switching stations, prefabricated power substations, and cable branch boxes.

 

• Fully insulated, fully enclosed, and compact for use in any outdoor environment.


• Modular, multi-functional combination with high reliability and compact structure to reduce floor area.


• Safe, reliable, and maintenance-free for long life.


• Flexible expansion options to meet the requirements of end users or network nodes.




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Experience the convenience and efficiency of our substations, built to deliver exceptional performance while ensuring safety and reliability.

 

Guang Dong Hao Cheng Electric Co., Ltd



 

Product Description

 

Scope of Application: Our products are widely utilized in industrial and civil ring networks, terminal power supply, power plants, substations, commercial areas, high-rise buildings, airports, expressways, subways, and tunnels. They are especially suitable for challenging environments like underground, plateau, frozen soil, coastal, and humid areas.

 

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 R&D, production, and sales of intelligent HV/LV power plants, power transformers, and distribution boxes. Our company holds certifications such as ISO9001, ISO14001, ISO45001, and national "3C" certification. We prioritize the development of independent intellectual property rights and have completed over 20 innovation patents. In 2019, we were recognized as a "hi-tech enterprise" by the science and technology bureau of Guangdong province.

 

In 2020, our R&D department was acknowledged as the "Intelligent Distribution Equipment Engineering Research Center of Nanhai District, Foshan." Our products are integral to various national key projects, contributing to the advancement of smart power grids.

 

 

Product Display

 

Certifications

 

 

Production Equipment

 

 

 

Packaging & Shipping

Customer Case
 

FAQ

Guang Dong Hao Cheng Electric Co., Ltd - Product Description

 

Welcome to Guang Dong Hao Cheng Electric Co., Ltd

 

Product Description: HV/LV Switchgear and Transformers

 

Are you looking for high-quality HV/LV switchgear and transformers? Look no further! Guang Dong Hao Cheng Electric Co., Ltd is a professional manufacturer specializing in the production of dry and oil type transformers, switchgear, substations, and more.

 

• Warranty: Enjoy peace of mind with our 12-month warranty.


• Production Time: Our products are typically ready for delivery within 25 to 45 days, depending on your order requirements.


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


• Quality Control: Rest assured that all our products meet international standards and certifications such as IEC, SGS, Intertek, CCC, and CE. Each transformer undergoes rigorous testing to ensure top-notch quality.


• Customization: Provide us with technical drawings and specifications to create a customized transformer tailored to your needs.


• Trustworthiness: With over 6 years of manufacturing experience, numerous patent certificates, and ISO certifications, we are a trusted supplier audited by *** and Made-In-China.


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


 

 

For more information, including our catalog and accurate pricing, please contact us via Made-in-China or visit our official website.