HSA-150 Module
Article number: 27 191- Removable modules for surge arresters type T2+T3.
- Ensure the equipotential bonding and reduce switching, induced and residual overvoltage in single-phase and three-phase LV power supply systems.
- Installed at the boundaries of LPZ 1 – LPZ 3 into subsidiary switchboards and control panels.
- Installed at the boundaries of LPZ 1 – LPZ 3 into subsidiary switchboards and control panels.
- The products consist of varistors with big discharge ability.
- The products consist of varistors with big discharge ability.
Test class according to EN 61643-11:2012 (IEC 61643-11:2011) | T2, T3 | |
CB test certificate number according to the IEC 61643-11:2011 from the CTI – VIENNA laboratory | AT 4793 | |
Maximum continuous operating voltage AC | UC | 150 V |
Maximum discharge current (8/20) | Imax | 40 kA |
Nominal discharge current for class II test (8/20) | In | 15 kA |
Open circuit voltage of the combination wave generator | UOC | 6 kV |
Voltage protection level at In | Up | < 0.7 kV |
Spare module for | 27 182, 27 183, 27 510, 27 515, 27 511, 27 516, 27 512, 27 517, 27 513, 27 518, 27 514, 27 519 |