MES offers a comprehensive range of high-voltage switchgear and breaker solutions up
to 420 Kv. and a complete portfolio for all applications and environments.
Our switchgear solutions can be used within a wide range of primary and secondary applications , We offer AIS, GIS and special switchgear products for every need up to 36kv.
To fully meet the unique demands associated with AIS design, we design, supply and install Air Insulated Switchgear systems.
Today’s expansion and interconnection of grid infrastructures highlights the need for many new substations to upgrade, replace, or augment existing, aging substations. MES recognizes that Air Insulated Substations will represent a significant portion of these new substations and commits to a turnkey approach similar to GIS solutions.
MES provides complete turnkey Air Insulated Substation (AIS) and substation construction. While our GIS solution is superior in many ways, AIS and open-air substations cannot be discounted. Today’s expansion and interconnection of grid infrastructures and the need to upgrade or replace aging substations demands that we excel at AIS projects.
MES's GIS offers outstanding reliability, operational safety and environmental compatibility. It provides a complete range of products for all ratings and applications from 72.5 kV to 420 kV matching current and future requirements for modern switchgear.
Hybrid Switchgear for rapid installation and energization. The Product family covers voltages from 72.5 to 420 kV with breaking current capability ranging from 31.5 to 63 kA.
The hybrid design makes use of traditional air-insulated busbar to connect with other equipment in the substation, while enclosing all high-voltage bay functions in a single-phase gas-insulated housing, allowing outdoor installation and a significant space saving compared to traditional AIS
equipment.
MES excels in supplying safe and reliable medium voltage switchgear. Our switchgear solutions can be used within a wide range of primary and secondary applications.
Looking for MV switchgear that is durable, easy to operate and has safety features built in?
We offer AIS, GIS and special switchgear products for every need.
Our MV cubicles are extremely durable and made of high-quality materials.
We’ve perfected our medium voltage cubicles over the years so that it’s not only safer, it’s also user-friendly.
The medium voltage cubicles which MES Supply are certified with open doors. Safe to say, if quality is
what you are looking for, MES is the right partner.
Metal Clad Medium Voltage Switchgear, provides the highest level of performance and various
advantages with their reliable features and compact design to meet all electrical requirements of the
medium voltage distribution system up to 36 kV.
Rated voltage up to ≤ 36 kV
Normal current ≤ 17.5 kV: Up to 4,000 A
> 24 kV: Up to 3,150 A
Short-circuit withstand current ≤ 12 kV: Up to 50 kA (3 sec)
=17.5 kV: Up to 50 kA (3 sec)
=24 kV: Up to 25 kA (3 sec)
> 36 kV: Up to 31.5 kA (3 sec)
Protection degree
For internal partition : IP2X Protection for fingers or objects with a diameter greater than 12 mm.
For standard enclosure :IP4X Protection for a diameter or strips of a thickness greater than 1.0 mm.
For optional enclosure : IP41,2 Available on request , IP51,2
Ambient temperature : – 5 °C + 40°C.
Maximum altitude : 1,000 m above sea level
Transforming stations. Petroleum industry
Switching stations. Iron and steel works
Power generation stations. Automobile industry
Main and auxiliary switchgear. Oil and gas pipelines
Chemical industry, Textile, paper and food industries
Switchgear IEC 62271-1 IEC 62271-200
Circuit-breaker IEC 62271-100
Vacuum contactors IEC 62271-106
Device Disconnector and earthing switch IEC 62271-102
Switch IEC 62271-103
HV HRC fuse IEC 60282
Degree of protection IEC 60529
Insulation IEC 60071
Insulation transformer Current transformer IEC 60044-1
Voltage transformer IEC 60044-2
Douar Street, Zoghbi Building, 1st Ground floor. Beirut Lebanon TEL : + 961 3 220 316 Fax : + 961 5 768 730 E-mail : info@mes-group.net
We use cookies to analyze website traffic and optimize your website experience. By accepting our use of cookies, your data will be aggregated with all other user data.