OPN tension limiter for AZ KRUE

AZ OPN are created for protection of KRUE against atmospheric and switching retension. Also they can serve for protection of transformers. The design allows both internal, and external installation.

• Low level of the remaining tension
• Very high power consumption
• Long protective distance
• Stable characteristics
• Protection against aging
• Lack of need for service
• The increased reliability of KRUE

• Counter of impulses
• The counter of impulses combined with the leak current indicator
• The special device for remote monitoring and the analysis
• Densimetr