Manufacturing for this product has been discontinued. As an alternative, please refer to the 3 Series relays.

Type CEB relays are high-speed, single-zone mho directional distance phase relays with provisions for offsetting the characteristic. The transient overreach characteristic is such that these relays are suitable for 2nd or 3rd zone applications. 
 

Applications 

  • Out-of-step blocking
  • Generator backup protection

Protection and Control 

  • Mho directional phase distance
  • Offset Mho blocking

CEB Offset Mho Directional-distance - Legacy

Manufacturing for this product has been discontinued. As an alternative, please refer to the 3 Series relays.

Type CEB relays are high-speed, single-zone mho directional distance phase relays with provisions for offsetting the characteristic. The transient overreach characteristic is such that these relays are suitable for 2nd or 3rd zone applications. 
 

Applications 

  • Out-of-step blocking
  • Generator backup protection

Protection and Control 

  • Mho directional phase distance
  • Offset Mho blocking