HCG-12 Type Mv Solid Insulated Ring Main Unit (RMU)

• Certification: CCC, ISO9001
• Shell Material: Stainless Steel
• Voltage Level: Medium Voltage
• Installation: Fixed
• Structure: Floorstanding
• Current: AC
• Model NO.: HCG-12
• Rated Frequency: 50Hz
• Rated Current: 630/1250A
• Rated Voltage: 12kv 24kv 36kv
• Transport Package: Plywood Case
• Specification: Customized
• Trademark: HC
• Origin: Foshan, Guangdong, China
• HS Code: 8537209000
• Production Capacity: 10000

Product Description

Product Overview

HCG-12 solid insulated ring-network cabinet is a  fully insulated, fully enclosed, maintenance-free solid insulated switchgear which is suitable for 12kv power grid. It has the characteristics of simple structure,flexible operation,reliable interlocking,convenient install and so on.

Main Tech Parameters
 

Item	Unit	Scheme V		Scheme C	Scheme F
Rated voltage	kV	12		12	12
Rated current	A	630	1250	630	125
Rated frequency	Hz	50
Power frequency withstand voltage(P to P&P to E)	kV	42/48
Lightning impulse withstand voltage(P to P&P to E)	kV	75/85
Rated short-circuit breaking current	A	25	31.5		31.5
Rated short time withstand current	A	25	31.5	20
Rated short time withstand time	s	4	4	4
Rated peak withstand current	kA	63	80	50
Rated short circuit making current	kA	63	80	50
Rated transfer current	A				3150
Rated crossover current	A				3700
Internal arcing test AFLR grade	kA/S	25/0.5		31.5/0.5
Partial discharge	pC	<=10
IP class Shell/Switch		IP4X/IP67
Main circuit resistance		<=150		<=150	<=700
Mechanical endurance		10000/3000		10000/3000	5000/3000

Product Features
 

1.Fully insulated, fully enclosed and maintenance-free,  which are suitable for any outdoor environment.

2.Modular, multi-functional combination, high reliability and compact structure reduce the floor area of subsation room.

3. Safe and reliable, long life maintenance free.

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

5.Meet the needs ofvarious distribution switching stations, prefabricated power substation and cable branch boxes.

Scope of Application

It is widely used in industrial and civil ring network and terminal power supply. lt is mainly used in power plants, powertransmission, substations, switching stations, commerclal areas, high-rise buildings, industrilal and mining enterprises, alrportsexpressways, subways and tunnels. lt is especially suitable for underground, plateau, frozen soil, coastal, humid and other environments, densely populated areas and land expensive area.

Company Profile

Guangdong Haocheng Electric Co.,Ltd is one of the pillar enterprises in electrical equipment industry in Guangdong province. With the registered capital of CNY 50.01million. Our company is mainly engaged in R&D, production and sales of intelligent HV/LV power plants, power transformer, distribution box. We have strong marketing and technology development capabilities. With a construction area more than 20000 square meters and a production base more than 12000 square meters, HC electric has passed ISO9001, ISO14001, ISO45001 and national "3C" certification. Our company attaches great importance to R&D of independent intellectual property rights. With strong scientific research strength and new product development ability, we have undertaken and completed more than 20 innovation patents.
In 2019, our company was recognized as "hi-tech enterprise" by science and technology, finance and tax bureau of Guangdong province. In 2020, our company R&D department was recognized as "Intelligent Distribution Equipment Engineering Research Center of Nanhai District,Foshan". Our scope of supply covers a variety of links in smart power grid. They are widely used in many national key projects.

Product Display

Certifications

Production Equipment
 

 

 

Packaging & Shipping
 

 

Customer Case

FAQ

Q: Are you a Manufacturer, factory or Trading company?   
A: Yes, we are professional manufacrurer of HV/LV switchgear ,dry and oil type transformer (transformer, switchgear, substation, etc.).

Q: What's your warranty terms?
A: We offer 12 months warranty time.

Q: How long is the production time?
A: 25 to 45 days or depending on order requirements.

Q: What's your payment terms?
A: T/T, L/C or negotiation.

Q: How do you conduct quality control in your factory?
A: Haocheng transformers are manufactured in accordance with international standards and customer requirements with IEC, SGS, Intertek, CCC, CE and other international certifications. All transformers are 100% conducting routine test, type test and special test in accordance with IEC Standards and customer requests at the end of the manufacturing process to ensure every product is qualified. 

Q: Do you have the products in stock?
A: Normally no, but we have raw material stock to shorten production lead time.

Q: How can I trust you?
A: Haocheng Electric has more than 6 years manufacturing experience, and cooperated with many customers all over the world. We have many patent certificates, type test report, ISO9001, ISO14000 certificate. We are the audited supplier of Alibaba and Made-In-China.

Q: What should provide to make customized transformer?
A: Technical drawing and specification documents are required.

Q: Could I have your catalog and price list?
A: Price may change based on material market. Welcome to contact for accurate price via Made-in-China or company official website.