GAS INSULATED SWITCHGEAR (GIS)
Gas Insulated Switchgear (GIS) represents a pinnacle of modern electrical engineering, designed to control, protect, and distribute power in medium and high-voltage networks. Utilizing sulfur hexafluoride (SF6) or eco-friendly alternatives like Schneider Electric’s AirSeT™ CO2-based gas mixture, GIS offers a compact footprint, exceptional reliability, and minimal maintenance requirements. These characteristics make GIS ideal for space-constrained environments such as urban substations, industrial facilities, commercial complexes, and renewable energy projects. In India, where rapid urbanization and industrial growth demand efficient power solutions, GIS ensures safe, sustainable, and high-performance electricity distribution.
OFFERING
Mashel Electric is a trusted partner, product and service provider of Gas Insulated Switchgear from Siemens and Schneider Electric, two global leaders in electrical engineering. We specialize in trading these advanced GIS solutions, providing clients with access to cutting-edge technology without engaging in manufacturing or system house operations. Our partnerships with Siemens and Schneider Electric enable us to deliver genuine, high-quality GIS products tailored to India’s diverse power distribution needs. Mashel Electric offers comprehensive support, including expert consultation, efficient procurement, installation assistance, and after-sales services, ensuring seamless integration and long-term reliability.
SIEMENS GIS OFFERINGS
Siemens provides a robust portfolio of GIS solutions for medium-voltage applications, designed to deliver reliability, safety, and efficiency. The following models are specifically offered in India, ensuring compliance with local standards and suitability for various applications.
8DA10 and 8DB10
The 8DA10 (single-busbar) and 8DB10 (double-busbar) are arc-resistant, gas-insulated, metal-clad switchgear designed for critical power applications where space is limited or reliability is paramount. These units are ideal for urban substations and industrial facilities, offering a long service life and minimal maintenance.
TECHNICAL SPECIFICATIONS
| Parameter | Specification |
| Rated Voltage | 15–38 kV (suitable for 11 kV and 33 kV applications) |
| Rated Short-Time Withstand Current | Up to 40 kA |
| Rated Continuous Current | Up to 5,000 A |
| Lightning Impulse (BIL) | Up to 200 kV |
| Insulation Medium | SF6 gas |
| Standards Compliance | IEEE C37.20.7 type 2B, IEC 62271-200 |
| Enclosure | Metal-clad, suitable for indoor and outdoor use |
| Circuit Breaker Type | Vacuum Circuit Breaker (VCB) |
APPLICATIONS
Urban substations, industrial plants, utility networks, and infrastructure projects.
NXPLUS C
The NXPLUS C is a versatile, single-busbar GIS designed for medium-voltage applications, offering flexibility, reliability, and ease of operation. Its compact design makes it suitable for space-constrained environments, while its robust construction ensures long-term performance.
TECHNICAL SPECIFICATIONS
| Parameter | Specification |
| Rated Voltage | Up to 38 kV (suitable for 11 kV and 33 kV applications) |
| Rated Short-Time Withstand Current | Up to 31.5 kA |
| Rated Continuous Current | Up to 2,500 A |
| Insulation Medium | SF6 gas |
| Standards Compliance | IEC 62271-200 |
| Enclosure | Metal-clad, suitable for indoor use |
| Circuit Breaker Type | Vacuum Circuit Breaker (VCB) |
APPLICATIONS
Primary distribution networks, industrial facilities, renewable energy projects, and commercial complexes.
SCHNEIDER ELECTRIC GIS OFFERINGS
Schneider Electric offers advanced GIS solutions that prioritize safety, efficiency, and sustainability, tailored for India’s power distribution landscape. The following models are available through authorized distributors in India.
GHA
The GHA is a gas-insulated switchgear with a gas-insulated busbar, designed for heavy-duty applications up to 38 kV. Its “Ready from the Crane” design eliminates on-site gas handling, making it easy to install and maintain. The GHA is compact, modular, and suitable for a wide range of industries.
TECHNICAL SPECIFICATIONS
| Parameter | Specification |
| Rated Voltage | Up to 38 kV (suitable for 11 kV and 33 kV applications) |
| Rated Continuous Current | Up to 2,500 A |
| Rated Short-Time Withstand Current | Up to 40 kA |
| Insulation Medium | SF6 gas |
| Standards Compliance | IEEE 37.20.9, UL Listed for metal-enclosed switchgear, IEC 62271-200 |
| Enclosure | Metal-clad, suitable for indoor and outdoor use |
| Circuit Breaker Type | Vacuum Circuit Breaker (VCB) |
APPLICATIONS
Public and industrial distribution networks, petrochemical industries, container substations, and railway applications.
CBGS-0
The CBGS-0 is a gas-insulated switchgear with a solid dielectric busbar, designed for applications up to 38 kV and 2,000 A. Its sealed-for-life SF6 tank eliminates gas handling throughout its service life, reducing maintenance and enhancing safety. The CBGS-0 is compact and easy to install, making it ideal for urban and industrial settings.
TECHNICAL SPECIFICATIONS
| Parameter | Specification |
| Rated Voltage | Up to 38 kV (suitable for 11 kV and 33 kV applications) |
| Rated Continuous Current | Up to 2,000 A |
| Rated Short-Time Withstand Current | Up to 31.5 kA |
| Insulation Medium | SF6 gas |
| Standards Compliance | UL listed to IEEE C37.20.9, IEC 62271-200 |
| Enclosure | Metal-cla, suitable for indoor and outdoor use |
| Circuit Breaker Type | Vacuum Circuit Breaker (VCB) |
APPLICATIONS
Urban substations, industrial facilities, renewable energy projects, and data centers.
Mashel Electric’s Siemens and Schneider Electric GIS solutions are designed to meet the diverse needs of India’s power distribution landscape:
- Urban Substations: Providing reliable power in densely populated areas with limited space, such as Delhi, Mumbai, and Bengaluru.
- Industrial Facilities: Supporting manufacturing plants, oil and gas refineries, and mining operations with robust power management.
- Commercial Complexes: Ensuring efficient electricity distribution in office buildings, shopping malls, and data centers.
- Renewable Energy Projects: Facilitating grid integration for solar farms, wind power installations, and hybrid energy systems.
- Utility Networks: Enhancing grid stability and distribution efficiency for public and private utilities.
BENEFITS OF CHOOSING MASHEL ELECTRIC
- Trusted Partner Status: Access to genuine Siemens and Schneider Electric GIS products, ensuring quality and reliability.
- Technical Expertise: Professional guidance from experienced engineers for product selection, installation, and commissioning.
- Efficient Procurement: Streamlined processes for timely delivery to meet project deadlines.
- Comprehensive After-Sales Support: Ongoing maintenance and technical support to ensure long-term performance.
- Tailored Solutions: Customized recommendations to align with specific project requirements, ensuring optimal performance and cost-efficiency.
Mashel Electric is dedicated to delivering reliable, efficient, and sustainable power distribution solutions through our partnerships with Siemens and Schneider Electric. Trust us to provide high-quality GIS that meets your power distribution needs with precision and excellence.