View full size 
Type 2 Photovoltaic Surge Protector
More info
" Type 2 PV surge protector to protect against lightning surge voltages in photovoltaic power supply network. "
DS50PV/51 are type 2 surge protectors are designed to protect against lightning surge voltages in photovoltaic power supply network.
Based on the use of specific varistors, providing a protection in common mode or common and differential mode.
Surge Protectors for Photovoltaic systems (Roof top installation)
Surge Protectors for Photovoltaic systems (Solar farms)
Surge Protectors for Photovoltaic systems (Industrial and public building)
Other models available on request, please contact us.
Technical Data
| Electrical characteristics | ||
SPD type follow test IEC 61643-11 | 2 | |
| Network | PV network 500 Vdc | |
| PV Network voltage | Uocstc | 500 Vdc |
| Max. PV operating voltage | Ucpv | 600 Vdc |
Permanent Operating current Current consumption at Ucpv | Icpv | < 0.1 mA |
Residual Current LeakAge current at Uc | Ipe | < 0.1 mA |
| Follow current | If | none |
Nominal discharge current 15 x 8/20 µs impulses | In | 15 kA |
Max. discharge current max. withstand @ 8/20 µs by pole | Imax | 40 kA |
Total Maximal discharge current max. total withstand @ 8/20 µs | Imax Total | 60 kA |
| Current withstand short circuit PV | Iscwpv | 1000 A |
| Connection mode | +/-/PE | |
| Protection mode(s) | MC | |
| Protection level | Up | 2.2 kV |
Protection level DM @In (8/20µs) and @ 6kV (1.2/50µs) | Up md | 2.2 kV |
Protection level L/PE for multipolar surge protector | Up L/PE | 2.2 kV |
Protection level L/N for multipolar surge protector | Up L/N | 2.2 kV |
| Mechanical characteristics | ||
| Technology | MOV | |
| Connection to Network | Screw terminals: 2.5-25mm² | |
| Format | Plug-in modular box | |
| Mounting | Symmetrical rail 35 mm (EN60715) | |
| Housing material | Thermoplastique UL94-V0 | |
| Operating temperature | -40/+85°C | |
| Protection rating | IP20 | |
| Outdoor application | No | |
| Failsafe behavior | Disconnection SPD of the PV line | |
| Disconnection indicator | 2 mechanical indicators | |
| Spare module | DSM50PV-500/51 | |
| Remote signaling of disconnection | Option DS50PVS-500/51 - output on changeover conta | |
| Associated disconnection devices | ||
| Thermal disconnector | internal | |
| Fuses | without | |
| Standards compliance | ||
| Standards compliance | EN 50539-11 | |
| Certification | EAC |
