Product Features
The SF6 gas-insulated switchgear is a type of switchgear that uses SF6 gas as the insulating medium and is mainly used in power systems. It encloses multiple sets of switches and related live pars in an SF6 gas tank, which not only improves the insulation perormance but also reduces the equipment size. It is especially suitable for places with harsh environmental conditions.
Technical parameters
■ Standardworkingpressure:Anabsolutepressureof1.4 bar at 20 ℃;
■Gas tankIP67/Whole cabinet IP4X;
■Working temperature: 40℃ to -50℃;
■Average relative humidity: ≤ 95%;
■Altitude: ≤ 3,000 meters (plateau models can be customized);
■Annualleakage rate: Not more than 0.1%.
Main Technical Parameter Table
Perormance characteristics
