In this post we are providing you top EHV GIS Manufacturers and Suppliers contact details. Although they are distributed all over the world, these are specially for KSA contractors.
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Updated May 2024
What is GIS?
Gas-insulated high-voltage switchgear (GIS) is a compact metal encapsulated switchgear. It consists of high-voltage components such as circuit-breakers and disconnectors. It operates safely in confined spaces. GIS is used where space is limited, for example, extensions, in city buildings, on roofs, on offshore platforms, industrial plants and hydropower plants.
Following are the main GIS Manufacturers and Suppliers that are Prequalified with Saudi Electricity Company and providing services inside kingdom of Saudia Arabia.
Hitachi Energy
Hitachi Energy has always been and continues to drive innovation in GIS technology in ratings, operations, switching technology, smart control and supervision, and compactness. As a result, Hitachi Energy’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 1200 kV matching current and future requirements for modern switchgear.
Hitachi Energy is the only GIS supplier that has prequalified factory inside kingdom. Hitachi Energy 380kV GIS and 110/115/132 kV GIS are Local Products inside the kingdom.
Below Figure shows Nameplate of ABB Switzerland 380kV GIS
Contact of Hitachi Energy GIS suppliers in KSA
Name | Position | Phone No. | |
Mohammed Alouane | Area Sales Manager | mohammed.alouane@hitachienergy.com | If you need phone # comment below your email we will share with you. |
HD Hyundai Electric
HD Hyundai Electric entered the circuit breaker market in 1984, and has maintained its position as a domestic leader in the field for the past 30 years, supplying its products to 40 countries worldwide. Using the latest facilities and production systems in line withthe latest international standards, we have the capacity to produce Gas Insulated Switchgear up to 800 kV, the maximum rated voltage in Korea.
Contact of Hyundai Electric GIS suppliers in KSA
Name | Position | Phone No. | |
Song, Jeonga | fresh30@hd.com | If you need phone # comment below your email we will share with you. |
GE’s Grid Solutions
GE designs, manufactures, installs and services a full range of state-of-the-art Gas-Insulated Substations (GIS). These are for utilities and industries worldwide. The portfolio includes GIS solutions from 60 to 800 kV. Our GIS includes hybrid, mobile and digital GIS solutions, Gas-Insulated lines and other secondary products. We try to maximize switchgear and network operation, including spring-operated mechanisms for AIS, GIS and generator circuit breakers. Below is an Image of GIS.
Siemens Energy
As a result, Hitachi Energy’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 1200 kV matching current and future requirements for modern switchgear.
ILJIN ELECTRIC
ILJIN’s GIS is the most highly-developed switchgear on the market today. Our products provide features such as compact designs, safety, reliability, simplified operation, long maintenance intervals and compatibility with surrounding systems. Our recently developed 3-phase encapsulated GIS is an example of the economical and compact substation design our customers have come to know and expect from ILJIN.
Hyosung Heavy Industries Corp, Korea
is a global leader in T&D solutions including Transformer, Switchgear, Energy Storage Systems, and SMART Grid solutions.