Insulated Ring Main Unit Switchgear Cabinet

• Certification: CCC, ISO9001
• Shell Material: Stainless Steel
• Voltage Level: Medium Voltage
• Installation: Fixed
• Structure: Floorstanding
• Current: AC
• Tidak. Model.: HCM-40.5
• suhu sekitar: -35c-+40c
• kapasitas seismik: 8 derajat
• rentang aplikasi: pembangkit listrik
• kelas perlindungan selubung: ip30
• tegangan tetapan: 40,5kv
• fitur: Full Sealed&Insulation, Metalclad Withdrawable
• Paket Transportasi: Plywood Case
• Spesifikasi: 375*900*1900, 500*900*1900, 750*900*1900
• Merek Dagang: HC
• Asal: Foshan, Guangdong, China
• Kode HS: 8537209000
• Kapasitas Produksi: 10000

Deskripsi Produk

Product Overview

Introducing the HCM-40.5 SF6 Fully Insulated Ring Main Unit (RMU)

 

Experience the innovative design of the HCM-40.5 SF6 fully insulated, fully enclosed, common box compact medium voltage series ring main unit (RMU) by Guang Dong Hao Cheng Electric Co., Ltd. The switchgear and main bus are sealed in a shell filled with SF6 gas, providing complete insulation, sealing, expandability, and ease of combination. Each SF6 insulated gas box can be conveniently expanded on both the left and right sides. The explosion-proof channel at the bottom of the gas tank features 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


 

Guang Dong Hao Cheng Electric Co., Ltd

 

Introducing our innovative outdoor substation solutions:

 

• Fully insulated, fully enclosed, and compact design suitable for any outdoor environment.


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


• Safe, reliable, and maintenance-free with a long lifespan.


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


• Designed to meet the needs of various distribution switching stations, prefabricated power substations, and cable branch boxes.




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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, high-rise buildings, airports, expressways, subways, and tunnels. They are especially suitable for challenging environments such as 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. We specialize in the research, development, production, and sales of intelligent HV/LV power plants, power transformers, and distribution boxes. With a strong focus on innovation, we hold multiple patents and certifications, including ISO9001, ISO14001, ISO45001, and national "3C" certification.

 

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 designated as the "Intelligent Distribution Equipment Engineering Research Center of Nanhai District, Foshan." Our products are integral to numerous national key projects, showcasing our commitment to excellence in the smart power grid sector.

 

Product Display

Certifications

 

 

Production Equipment

 

 

Packaging & Shipping

Customer Case
 

FAQ

Haocheng Electric Products

 

Welcome to Guang Dong Hao Cheng Electric Co., Ltd

 

At Haocheng Electric, we are a professional manufacturer of HV/LV switchgear, dry and oil type transformers, substation equipment, and more. Our products are designed to meet international standards and customer requirements, ensuring quality and reliability.

 

Product Information:

 

• 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, and other negotiation terms.


• Quality Control: All Haocheng transformers undergo rigorous testing to meet IEC, SGS, Intertek, CCC, and CE certifications.


• Customization: To make a customized transformer, technical drawings and specification documents are required.


 

 

Why Choose Haocheng Electric?

 

With over 6 years of manufacturing experience, patent certificates, ISO certifications, and a track record of satisfied customers worldwide, you can trust Haocheng Electric for all your electrical needs.

 

Contact us today for more information and accurate pricing.