The IOS-20-2000 UHL1 insulators by "VOLTA" are designed for insulated mounting of live parts in electrical equipment, including complete switchgear units and outdoor switchyards of power stations and substations with AC voltage above 1000 V and frequencies up to 100 Hz. These insulators are recommended for use in areas with harsh climatic conditions (high atmospheric pollution, icing, frequent fogs).

Advantages of IOS-20-2000 UHL1 Insulators by "VOLTA":

• High Mechanical Strength: Features a significant reserve of mechanical bending strength.
• Torsion Testing: Proven resistance to torsion through actual testing.
• Versatility: Can be used as part of disconnectors.
• Pollution Resistance: Suitable for use in heavily polluted environments.
• High Electrical Performance: Demonstrated high electrical characteristics through actual testing with increased voltage.
• Durability: Low aging rate, maintaining high reliability over time.
• Ease of Installation: Reduced weight of "VOLTA" insulators simplifies mounting, reduces the metal content of structures, and facilitates faster, cheaper transportation.