HSA PV 800/2 Module
Article number: 27 259- Removable modules for surge arresters type T2 intended for photovoltaic systems (PV).
- They are installed on the DC side in PV applications without an external LPS or with an external LPS, where the sufficient distance "s" is observed.
- Suitable for all LPL levels.
- Ensure the equipotential bonding of positive and negative busbars of PV systems and the elimination of transient overvoltage that originates during the atmospheric discharges or switching processes.
| Test class according to EN 61643-11:2012 and EN 61643-31:2019 | T2 | |
| Maximum continuous operating voltage (+/-) | UCPV | 800 V DC |
| Maximum continuous operating voltage (±/PE) | UCPV | 400 V DC |
| Nominal discharge current for class II test (8/20) | In | 20 kA |
| Voltage protection level at In (+/-) | Up | < 3.3 kV |
| Voltage protection level at In (±/PE) | Up | < 1.65 kV |
| Spare module for | 27 256, 27 257 |