R-MAG - Outdoor Magnetically Actuated Circuit Breaker

Benefits

• Reduced maintenance with magnetic actuator and easy plug-and-play actuator circuitry
• Option for Internal Arc Resistant housing tested as per IEEE C37.20.7, Type 2B
• New housing rated NEMA4 for water ingress protection is ready to withstand sleet, snow, heavy ran, storms and wind driven rain impacting the housing at rates of more than 60Gal/min from any direction
• Five-year full warranty
   

Features

• Reduced maintenance with magnetic actuator and easy plug-and-play actuator circuitry
• Durable design exceeds ANSI C37.06 standard with a rating of 10,000 mechanical or load operations
• 15/27/38 kV rating classes and up to 3,700 A continuous current, up to 40kA interruption level
• Unlimited level of customization in control and protection elements
   

Reliability

• Minimized potential points of failure by having only one moving part in the magnetic actuator operating system
• Magnetic actuator is rated for 100,000 operations for the 15-27 kV R-MAGs and 50,000 operations for the 38 kV R-MAG
• ABB world-leading vacuum interrupters rated for 30,000 full load operations
• Tested for reliability in any environmental conditions from -50°C to +70°C
   

Easy integration

• Back-up battery footprint reduced by 90%
• Only 8 seconds charging time from 1-100%; no pre-charge period is required, regardless of extended unutilized time in the yard
• Flexible solution for any type of relay, control, and test switches
• Up to 3 CTs, rated for both metering and/or protection, per bushing
   

Reduced operation and maintenance

• Shorter inspection times and longer maintenance intervals up to 10 years, as there are no coils or motors to replace and there is no gas or oil
• Reduced spare parts inventory
• Plug and play design of the ED2 electronic control board for rapid replacement in the field