R-Mag




ABB is the first to combine the unique requirements of vacuum interrupter technology with a magnetic actuator designed to exploit these capabilities. Using a flux-shifting device with integral permanent magnets, the R-MAG mechanism has only one moving part. With simple open and close coils, an electronic controller and capacitors for energy storage, the R-MAG circuit breaker mechanism is capable of 10,000 operations. These are merely a few of the features that mark a departure from the conventional spring operated mechanism, introducing new capabilities and benefits for modern power systems.

Ratings
Nominal voltage class (kV)15 - 38
BIL (kV)110 - 200
Continuous current (A)800 - 3700
Interrupting Current (kA RMS, Sym.)12.5 - 40
SelectionFile type iconFile nameDescriptionSizeRevisionTimeUser
SelectionFile type iconFile nameDescriptionSizeRevisionTimeUser
ċ

View
38kV R-Mag CAD Outline Drawing (Click download original in top right after clicking link)  Jan 11, 2014, 9:53 AM John Vollen
ċ

View
R-Mag Breaker 27kV Outline drawing  Jan 11, 2014, 9:53 AM John Vollen
ċ

View
R-Mag Breaker 15kV Outline Drawing  Jan 11, 2014, 9:53 AM John Vollen
ċ

View
R-Mag Breaker 38kV Outline Drawing  Jan 11, 2014, 9:54 AM John Vollen
SelectionFile type iconFile nameDescriptionSizeRevisionTimeUser
ċ

View
R-Mag Breakr Brochure  Jul 31, 2013, 11:47 AM Reed Miller
SelectionFile type iconFile nameDescriptionSizeRevisionTimeUser
Ċ
View
Procedure for Replacement and Testing for ED2 Circuit Board and Discharge of Energy Storage Capacitors.  Jan 11, 2014, 9:55 AM John Vollen
ċ

View
R-Mag Operation and Maintenance Manual (O&M)  Jul 31, 2013, 11:47 AM Reed Miller
SelectionFile type iconFile nameDescriptionSizeRevisionTimeUser
ċ

View
15kV Outdoor Breaker Guide Spec  Jul 31, 2013, 11:52 AM Reed Miller
ċ

View
R-Mag 15kV Design Test Report  Jul 31, 2013, 11:52 AM Reed Miller
ċ

View
R-Mag 27kV Design Test Report  Jul 31, 2013, 11:52 AM Reed Miller
ċ

View
R-Mag 38kV Wind Loading Analysis  Jan 11, 2014, 9:52 AM John Vollen
ċ

View
Animation of R-Mag Operation  Jan 11, 2014, 9:52 AM John Vollen
ċ

View
R-Mag Breaker Multiple Environment over Stress Testing  Jan 11, 2014, 9:52 AM John Vollen
ċ

View
R-Mag Paint Process Outline  Jan 11, 2014, 9:52 AM John Vollen