solutions

MV GIS

Our MV GIS does what air-insulated switchgear does in 50 to 60 percent less space. Choose SF6, or SF6-free with vacuum interrupters, depending on what your regulations and your own targets require. Tell us your voltage, fault duty and available space, and we'll tell you what fits.

Product video

Inside Medium Voltage GIS

A closer look at MV GIS, 50 to 60 percent smaller than air insulated switchgear, with SF6 and SF6-free options using vacuum interrupters.

gis devices

MV Gas Insulated Switchgear

Our medium voltage gas-insulated switchgear combines innovative technology with reliable performance to meet your power distribution needs.

Medium Voltage Gas Insulated Switchgear (MV GIS) outperforms its air-insulated counterpart by utilizing SF6 or SF6-free technology with vacuum interrupters. This combination delivers superior dielectric strength in a more compact package. Key advantages include:

Space-efficient: 50-60% smaller footprint, ideal for confined areas
Low maintenance: Advanced components and modular design minimize upkeep
Extended lifespan: Reduced failure rates and minimal gas leakage (< 0.5% annually per IEC, < 1.0% per IEEE)
Enhanced reliability: Protected from environmental hazards like moisture, dust, and pests

FEATURES

Technology with Focus on Customer Needs

HICO America is focused on delivering innovative technology solutions that enhance customer performance while ensuring quality and reliability.

High Performance

Superior switching capabilities with minimal maintenance requirements.

Enhanced Safety

Advanced protection mechanisms ensuring maximum safety for operators and equipment.

Compact Design

Space-saving solutions without compromising on functionality.

Reliable Operation

Engineered for consistent performance in demanding environments.

Smart Monitoring

Real-time monitoring and diagnostics for preventive maintenance.

IoT Integration

Seamless integration with modern smart grid systems.

pro-gis products

Pro-GIS products are designed for easy maintenance and future expansion:

Modular construction: Easily replaceable panels and components
Accessible busbar compartments (except Series-C)
Front-removable vacuum circuit breakers with tulip connections
Expandable design: Add panels to either side using tulip (Series S & D) or plug-in (Series-C) connections

MV GIS Brochure

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Eco Friendly MV GIS Systems

HICO America is dedicated to advancing toward a sustainable energy future through its innovative DAIS technology. This dedication to innovation reflects HICO America's values to create a greener future for all.

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