Overview
Nuventura's nu1 gas-insulated switchgear (GIS) offers a sustainable alternative to traditional SF6-GIS by utilizing dry air insulation, which is environmentally friendly. This technology retains the compact dimensions, high reliability, and maintenance-free design of SF6-GIS.

Business Model
Nuventura provides opportunities for switchgear manufacturers to expand their product lines through licensing of intellectual property or purchasing core modules for integration. The products are suitable for utility, industrial, and renewable applications.

Technical Specifications

• Rated Voltage: 24 kV and 36 kV
• Testing Voltage (PF/Impulse): 50/125 kV and 70/170 kV
• Rated Frequency: 50/60 Hz
• Rated Busbar and Feeder Current: 1250/2000 A
• Rated Short Time Current: 31.5 kA for 3 seconds
• Internal Arc Protection: 31.5 kA for 1 second
• Insulation Medium: Dry air with a filling pressure of 1.8 bar at 20°C and a minimum operating pressure of 1.6 bar at 20°C
• Operating Temperature: -5°C to +40°C
• Dimensions: Width 650 mm, Height 2300 mm, Depth 1500 mm

Components and Features
The switchgear includes various panels such as circuit-breaker, disconnector, direct connection, and bus sectionalizer panels. Additional features include busbar earthing, metering panels, voltage transformers, pressure relief discs, gas tank doors, and three-position disconnectors.

Contact Information
Nuventura GmbH is based in Berlin, Germany. For inquiries, contact via email at [email protected] or phone at +49 30 120873750. More information is available on their website: www.nuventura.com.