Pace Technologies offers a complete portfolio of high voltage breaker services for most manufacturers’ beakers up to 500kV. Our experienced workforce can provide complete lifecycle support from installation through robust condition-based maintenance strategies. Our stringent installation and maintenance procedures meet and in some cases exceed manufacture’s recommendations to ensure our customers obtain maximum performance and reliability from your beakers. All procedures are performed using utility-grade equipment.

High Voltage Breaker Commissioning and Maintenance Services

• SF6, CF4, and N2 gas filling
• SF6, Moisture, and decomposition measurement
• Insulation Power factor Testing 10kV (Doble)
• Circuit Breaker Timing Tests with coil signatures
• Contact Motion and Travel
• Static and Dynamic contact Resistance
• Minimum coil pickups per IEEE
• Auxiliary contact verification
• Verification of SF6 Density switches (Alarm & Trip set points)
• CT Testing
• Secondary Winding Resistance al taps
• Core Magnetization Curves (All Taps)
• Ratio and Polarity verification
• Synchronous Breaker control and point on wave switching