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RWW Engineering (Pty) Ltd
Pretoria, South Africa
C
51-100 Employees
1986
Key takeaway
RWW Engineering specializes in the manufacture of medium voltage switchgear, along with other electrical equipment and turnkey projects. They have established a strong reputation in the electrical industry since their founding in 1986.
Reference
Product
Medium Voltage Switchgear
Elmecon Ltd.
Nottingham, United Kingdom
A
1-10 Employees
1990
Key takeaway
Elmecon specializes in the design and consultation of medium voltage switchgear, offering original designs and development assistance to numerous companies worldwide. Their expertise includes various aspects of industrial switchgear, making them a key player in the medium voltage sector.
Reference
Product
Switchgear | Elmecon
TEC Global
Maltepe, Turkey
C
1-10 Employees
2018
Key takeaway
TEC Global offers a comprehensive range of electrical solutions, including the design, manufacturing, and supply of ABB Medium Voltage Switchgear, specifically the Unigear ZS1 and ZS2 models.
Reference
Product
Medium Voltage Switchgear and products | TEC Global
| TEC Global
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Zhejiang Meto Electric Co., Ltd
Wenzhou, China
D
51-100 Employees
2009
Key takeaway
The company specializes in manufacturing medium voltage switchgear, along with other electrical accessories, and has a strong distribution network across more than 30 countries.
Reference
Product
China Medium Voltage Switchgear Factory, Medium Voltage Switchgear Supplier
STPower Switchboard
Vietnam
D
251-500 Employees
2015
Key takeaway
STPower is a leading producer of medium voltage switchgear, emphasizing its commitment to quality and advanced manufacturing capabilities.
Reference
Product
MV Switchgear
Switchgear Content
Iran
1-10 Employees
2012
Key takeaway
The company specializes in the retrofit and upgrade of medium voltage switchgear, emphasizing the importance of relay protection in these systems. They also highlight the future market trends and applications of medium voltage vacuum circuit breakers.
Reference
Core business
Home - Switchgear Content
The switchgear content has been created to develop and publish valuable and up-to-date content about high voltage & medium voltage & low voltage AIS, and GIS.
MAJAS SWITCHGEAR LIMITED
Newton-le-Willows, United Kingdom
A
11-50 Employees
-
Key takeaway
The company specializes in the custom design and manufacturing of electrical switchgear, including low voltage switchgear products for commercial and industrial applications. With a commitment to quality and customer satisfaction, they manage projects from design to installation, ensuring high performance and safety standards.
Reference
Product
LV Switchgear » Majas Switchgear Limited
R&B Switchgear Group
Oô, France
A
11-50 Employees
1985
Key takeaway
R&B Switchgear Group has over 35 years of experience in the manufacture, installation, maintenance, and repair of medium voltage (MV) switchgear, providing high-quality solutions and expert advice to ensure the reliability and operation of power distribution systems worldwide. Their commitment to innovative and cost-effective services positions them as industry leaders in electrical switchgear.
Reference
Core business
LV / MV Switchgear Manufacture & Maintenance | R&B Switchgear Group
Worldwide specialists in the manufacture, installation, maintenance, repair & retrofitting of LV & MV electrical switchgear - Marine, Offshore, Energy, Rail
BRECON ENERGY LIMITED
Newport, United Kingdom
A
1-10 Employees
-
Key takeaway
BreconEnergy.com specializes in designing and producing advanced medium voltage switchgear, highlighting their expertise and commitment to high standards in the industry. They have a range of switchgear products available and are actively developing new additions to their offerings.
Reference
Core business
BreconEnergy.com
Medium Voltage Switchgear Manufacturers based in the UK. Delivery switchgear products worldwide!
Leman Engineering & Consulting
Brookston, United States
B
11-50 Employees
2014
Key takeaway
LEC specializes in medium voltage metal-clad switchgear, offering high-performance and scalable power protection solutions ideal for medium and large installations in critical environments. Their commitment to providing reliable and cost-effective products ensures that they meet the specific needs of their customers effectively.
Reference
Core business
Medium Voltage, Metal-Clad Switchgear | Delivering Custom Switchgear for Every Project | Leman Engineering & Consulting Inc.
Medium voltage metal-clad switchgear provides high performance, right-sized, scalable three-phase power protection with high availability for medium and large installations in mission critical environments.
Technologies which have been searched by others and may be interesting for you:
Medium voltage switchgear refers to electrical equipment designed to control, protect, and isolate electrical circuits operating at medium voltage levels, typically ranging from 1 kV to 35 kV. This type of switchgear is essential in electrical distribution systems, enabling reliable management of power supply to various industrial and commercial applications. The components of medium voltage switchgear include circuit breakers, fuses, and disconnect switches, all housed within metal-enclosed structures. These systems ensure safety and efficiency in electrical networks by allowing operators to manage fault conditions, maintain service continuity, and perform necessary maintenance without disrupting the overall power supply.
Medium Voltage Switchgear plays a critical role in electrical systems by managing the distribution of electricity at voltages typically between 1 kV and 36 kV. It serves to protect, control, and isolate electrical equipment, ensuring safe and reliable operation. The switchgear includes circuit breakers, disconnect switches, and fuses that facilitate the safe handling of power, allowing for the protection of both the equipment and personnel. The operation of Medium Voltage Switchgear involves monitoring and controlling electrical flows. When an overload or fault occurs, the circuit breakers within the switchgear detect the abnormal conditions and automatically disconnect the affected circuit. This rapid response prevents damage to the electrical infrastructure and maintains system stability. Additionally, the switchgear can be used to segment the electrical distribution network, enabling maintenance and upgrades without disrupting the entire system.
Medium Voltage Switchgear typically consists of several essential components that ensure reliable operation and safety in electrical systems.
1. Circuit Breakers
These devices protect electrical circuits by interrupting the flow of current during faults, preventing damage to equipment and ensuring operational safety.
2. Disconnect Switches
Used to isolate sections of the electrical system for maintenance or safety purposes, these switches ensure that circuits can be safely de-energized.
3. Busbars
These conductive bars distribute electrical power within the switchgear, connecting various components while minimizing resistance and heat generation.
4. Protective Relays
These instruments monitor electrical parameters and provide protection by detecting abnormal conditions and triggering circuit breakers as needed.
5. Instrument Transformers
These transformers are crucial for measuring and monitoring voltage and current levels, providing data essential for system control and protection.
6. Enclosures
The housing for all components, enclosures protect against environmental factors and ensure safety by containing any potential arc flash incidents.
When evaluating safety features in medium voltage switchgear, several critical aspects deserve attention.
1. Arc Flash Protection
This feature is essential for minimizing the risk of arc flash incidents, which can cause injuries and equipment damage. Advanced technologies like arc detection systems can quickly isolate faults to enhance safety.
2. Insulation Level
High-quality insulation materials help prevent electrical failures and enhance the overall safety of the switchgear. Proper insulation ensures that the switchgear can withstand high voltage stress without compromising safety.
3. Mechanical Interlocks
These devices prevent unsafe operations, such as opening or closing circuit breakers under load. Mechanical interlocks ensure that equipment operates only in safe conditions, reducing the risk of accidents.
4. Ground Fault Protection
This feature detects ground faults and provides immediate disconnection of the affected circuit. Ground fault protection is crucial for preventing electrical shock hazards and equipment damage.
5. Remote Monitoring
Implementing remote monitoring systems allows for real-time tracking of switchgear performance and alerts operators to potential issues. This proactive approach can help prevent accidents and ensure timely maintenance.
Regular maintenance and servicing of medium voltage switchgear are essential for ensuring optimal performance and longevity. Typically, this involves routine inspections to assess the physical condition of the equipment, including checking for signs of wear, corrosion, or overheating. Additionally, components such as circuit breakers and relays should be tested and calibrated to guarantee they function correctly. Cleaning of contacts and interior surfaces is also crucial to prevent dust and debris buildup, which can lead to operational failures. Regularly updating maintenance logs and adhering to manufacturer's guidelines will help in effectively managing the service intervals and enhancing the reliability of the medium voltage switchgear systems.
Some interesting numbers and facts about your company results for Medium Voltage Switchgear
| Country with most fitting companies | United Kingdom |
| Amount of fitting manufacturers | 4043 |
| Amount of suitable service providers | 4117 |
| Average amount of employees | 11-50 |
| Oldest suiting company | 1985 |
| Youngest suiting company | 2018 |
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Some interesting questions that has been asked about the results you have just received for Medium Voltage Switchgear
What are related technologies to Medium Voltage Switchgear?
Based on our calculations related technologies to Medium Voltage Switchgear are Magnets, Printed Electronics, Industrial Amplifiers, Electronic Transducers, Electronic Oscillators
Which industries are mostly working on Medium Voltage Switchgear?
The most represented industries which are working in Medium Voltage Switchgear are Electronics and Electrical engineering, Other, Construction, Oil, Energy and Gas, IT, Software and Services
How does ensun find these Medium Voltage Switchgear Manufacturers?
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