MDF 71 Overvoltage magazine, 3P 230V

5 Pairs, 3-point-protection, 230V, 10kA

Technical data (at 20ºC)

1. Operating volatge: < 180V
2. Nominal DC sparkover voltage (100V/s, a or b to ground, a to b, initial): 230V ± 20%
3. Impulse spark-over voltage (100V/µs, a or b to ground, initial): < 500V
          Impulse spark-over voltage (1kV/µs, a or b to ground, initial): < 700V
4. Nom. alternating discharge current 50Hz, 1s: 10A
5. Nom. impulse discharge current of GDT (8/20µs): 10kA
6. Operating temperature: -20º ... +60ºC
7. Storage temperature: -40º ... +80ºC