Two electrodes gas arrester Moldel No: BL800-200KA-B
DC spark-over voltage ( 100V/s ): 800V
Impulse spark-over voltage (1kV/??s): Less than 1500V
Nominal impulse discharge current ( 8/20??s waveform 10 times ): 200KA
Maximum impulse discharge current ( 8/20??s waveform 1 time ): 300KA Nominal impulse discharge current (10/350??s waveform10 times ): 60KA
Nominal alternating discharge current ( electrify for 1 second and interval for 3 minutes, 5 times ): 200A
Alternating discharge current ( 9 cycles 1time ): 400A