5kV Vacuum Breaker for DHP Switchgear

Two new vacuum breakers completed and being shipped to our customer. Replacement vacuum breakers from Power Precision are electrically operated with the following features and advantages:

• Electrically operated vacuum contacts for frequent operation without the slamming forces of spring energy mechanisms
• No arc chutes and no asbestos.
• Contact arcing is contained within vacuum bottles.
• Mechanical interlocks and electrical controls to mate with existing switchgear.
• Electrically operated vacuum contacts for faster breaker opening and closing times used in arc flash energy calculations
• Exchange one breaker at a time during scheduled motor circuit maintenance outages.

Sawmill 12 kV to 600 V Substation