HLSA12,5-275 Module
Article number: 16 086- Removable modules for lightning impulse current and surge arresters type T1+T2+T3.
- Ensure the equipotential bonding, eliminate the effects of lightning current and reduce switching, induced and residual overvoltage in single-phase and three-phase power supply systems entering the building.
- Installed at the boundaries of LPZ 0 – LPZ 1 and higher zones, closest to where overhead line enters the building i.e. in the main distribution boards.
- The products consist of varistors with big discharge ability.
| Impulse discharge current for class I test (10/350) | Iimp | 12.5 kA |
| Test class according to EN 61643-11:2012 (IEC 61643-11:2011) | T1, T2, T3 | |
| Maximum continuous operating voltage AC | UC | 275 V |
| Nominal discharge current for class II test (8/20) | In | 25 kA |
| Open circuit voltage of the combination wave generator | UOC | 6 kV |
| Voltage protection level at In | Up | < 1.25 kV |
| Spare module for | 16 080, 16 090, 16 081, 16 091, 16 082, 16 092, 16 083, 16 093, 16 084, 16 094, 16 085, 16 095 |