Environmentally Friendly Medium Voltage Ring Network Switch System

• Customization: Available
• Certification: IEC/GB/DIN
• Shell Material: Stainless Steel
• Voltage Level: Medium Voltage
• Installation: Removable
• Structure: Withdrawable
• Current: DC
• Model No.: Lxh-12
• Rated Voltage: 12kv / 24kv
• Signal: Sf6 Insulated
• Working Temperature: -40℃ ~ +40℃
• Mathematical Model: Sf6 Gas Insulated Switch Protection System
• Transport Package: Packages
• Specification: 500x2000x1200mm
• Trademark: Gangwan
• Origin: Shandong
• Production Capacity: 20000units/Year
• Package Size: 1.00cm * 1.00cm * 1.00cm
• Package Gross Weight: 1.000kg

Product Description

Product Description

Safe ring/plus RMR type SF6 gas insulated ring main unit is integrating with SF6 infill cabinet which gather with LBS, VCB, Fuse, ES, DS, etc.

By the perfect integration of stationary type and flexible expansion, RMR type SF6 gas-insulating compact close metal switchgear(Ring main unit) with the adoption of the modular design, is suitable for end-user or network node, meanwhile meets the requirement of all kinds of switching substations cabinet-type transformer substations and cable branch cabinets. It characters on its compact structure, safety and reliability, longevity and maintenance free.

This product is in conformity with the standards of IEC60420.

Description		Unit	LBS unit	Switch-fuse unit	VCB unit
Rated voltage		kV	24	24	24
Power frequency withstand voltage (1min)	Phase to phase/earth	kV	50	50	50
	Across the isolating distance	kV	60	60	60
Impulse withstand voltage	Phase to phase/earth	kV	125	125	125
	Across the isolating distance	kV	145	145	145
Rated frequency		Hz	50, 60	50, 60	50, 60
Rated current		A	630	125	630
Rated short circuit breaking current		kA		31.5	20
Rated short time withstand current		kA/s	20/3		20/3
Rated peak withstand current		kA	50		50
Rated short circuit making current		kA	50	80	50
Rated transfer current		A		1400
Rated active load breaking current		A	630
Rated closed loop breaking current		A	630
Mechanical lifetime		Ops.	5000	5000	10000
Annual leakage rate			<0.02%

Company Profile

About Us

Shandong Harbor Electric Power Engineering Co., Ltd. is a high-tech enterprise focused on the field of power transmission, distribution, and control systems, integrating research and development, production, sales, and service.
Our product line is extensive, forming a complete chain of power distribution and control products, mainly including:
Power Distribution Systems: Various high-performance distribution boxes, distribution cabinets, and switchgear, meeting the needs at all levels from end users to main distribution rooms.
Power Transmission: Busway products in dense or air-type series, providing flexible power transmission channels for large buildings and factories.
Integrated Substations: Pre-installed box-type substations featuring compact structure, quick installation, energy-saving, and environmental protection, suitable for urban power grids, temporary power use, and other scenarios.
Equipment Cabinets: Standardized and customized cabinets providing a safe and stable operating environment for electronic devices and automation control systems, among others.
Since its establishment, the company has been committed to providing safe, reliable, and intelligent electrical complete equipment and integrated solutions for industries, commerce, municipal facilities, and infrastructure.

Certifications

Packaging & Shipping

FAQ

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1. who are we?
We are based in QingDao, China, start from 2000,sell to Domestic Market(80.00%),SoutheastAsia(10.00%),South America(3.00%),Mid East(2.00%),North America(00.00%).EasternEurope(00.00%,0ceania(00.00%),Western Europe(00.00%),Southern Europe(00.00%). There are total about501-1000 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production:
Always final Inspection before shipment;
3.what can you buy from us?
Power Meters,Power Quality Analyzer,Smart Gateway,Motor Protection and Control Devices,EV Charger
4.why should you buy from us not from other suppliers?
Pilot is an over 20 years history company owned 600 employees and turnover 70 millions USD, We have morethan 100 R&D engineers, support customization for special project. Total solution for Power Distribution, electricdevice protection, EV chargers...
5.what services can we provide?
Accepted Delivery Terms: FOB,EXW.DDP.DDU:
Accepted Payment Currency:USD,EUR.CNY:
Accepted Payment Type: T/T,L/C,PayPal,Western Union,Cash,Escrow;
Language Spoken:English,Chinese,Spanish,Russian,Korean