Type LTB 245E1 Circuit Breaker ABB
Technical Detail
LTB245E1 245kV
Standard IEC62271-100
Rated Voltage 245 kV
Rated Frequency 50 Hz
Rated Normal Current 4000A
Maximum Breaking Current 50kA
Break Time 40ms
Rated Short-Time Current 50kA for 3 sec
Lightning Impulse Withstand Voltage (LIWV) 1050kVp
Power Frequency Withstand Voltage (PFWV) 460kV
Temperature Range -30 to +40 Deg C
Insulator Type Porcelain or Polymeric
Creepage distance 25mm/kV or 31mm/kV
Type of operation Single-pole operation
