Non-SF6 dielectric gas blending mobile cart
The fully automatic and flexible mobile solution for precise, safe, and efficient on-site preparation and recovery of eco-friendly non-SF6 gas-insulated switchgear mixtures.
Transition to clean insulation with our mobile non-SF6 gas blending and recovery cart, ensuring safety and uptime.
Unrivaled precision & efficiency for eco-friendly insulation
Unrivaled precision & flexibility
Our Blending to gas mobile cart enables you to automatically blend and precisely mix up to three pure gases on-site, providing consistently accurate mixture concentrations with 3% relative accuracy.
This flexibility ensures customized mixtures to closely meet your specific Gas Insulated Substation (GIS) and Gas Insulated Line (GIL) requirements, supporting your transition to environmentally responsible insulation technology.
Optimized operational uptime
The fully automatic Human Machine Interface (HMI) operation minimizes operator time for mixture blending, filling and recovery functions. Featuring proven low-temperature heating and a high flowrate of up to 12 m³/h, the cart ensures
- faster filling,
- superior efficiency,
- reliable management of large dielectric volumes.
Next-Generation safety and automation
Safety, reliability, and quality are integral to the Blending to Gas mobile cart design. Our proven, robust low-temperature heating system ensures safe gas processing. The system features :
- a fully automatic and ergonomic 12” touch screen HMI for intuitive control, minimizing human error and maximizing operational security.
- The robust design is CE certified and built for demanding indoor and outdoor field conditions (IP33/IP54).
Frequently Asked Questions (FAQ)
Which non-SF6 gases are managed by the mobile cart?
The Blending to Gas mobile cart mixes the following eco-friendly gases:C4F7N, O2, CO2, and N2.
What is the benefit of on-site blending?
On-site blending provides the flexibility to create customized gas mixtures (up to 3 gases) with precise concentration control (3% relative accuracy), directly meeting the specific needs of your GIS/GIL, including but not limited to C4F7N/O2/N2 mixtures (used for retrofill) which can not be premixed at high pressure for on-site filling.
How does the cart improve efficiency?
A: Fully automatic operation and a high filling flow rate (up to 12 m³/h) significantly reduce the total time for mixture blending, filling, and recovery, improving construction times.
Air Liquide Engineering & Technology supports your operations with a complete suite of services designed for maximum reliability and uptime:
- Technical assistance and troubleshooting
- Preventive and curative maintenance
- Spare parts and consumables supply
- Operator and maintenance training
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Air Liquide: Your Global Partner for Gas Solutions
As a world leader in gases, technologies and services, Air Liquide leverages its global expertise and decades of experience to provide reliable, high-quality non-SF6 gas solutions and technical support for your most critical electrical assets.
Documentation
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Blending to Gas mobile cartDownload the document PDF (595.87 KB)
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