3 ELECTRODE GDT

BM CMS(T&R) 420/20
Part Number: 929711801
BM CMS(T&R) 420/20
DC sparkover voltage (100V/s)
336-504 V
DC spark voltage tolerance
 +/- 20%
Maximum impulse sparkover voltage (1kV/µs)
 <1000 V
Nominal discharge current
10 x 8/20µs impulses
 In 10 kA
Total Maximum discharge current
max. total withstand @ 8/20 µs
Imax Total 25 kA
Impulse discharge current
10/350µs - 1 time
 2 kA
Max. capacitance
 C <0.5 pF
Insulation resistance
 IR ≥10 GOhms
Arc Voltage
 ≤ 25 V
Glow-to-arc transition current
 0.5 A
Glow voltage
 ≤ 100 V
AC discharge current (50Hz)
 10 A
DC Holdover voltage
R = 300 ohms in serie R = 150 ohms; 100nF en parrallel
 >80 V
Impulse life
300 times, interval 2 min
50 A
Operating and storage temperature
 -40°C / +90°C
RohS compliance
 Yes