Cod producator Lovato: Surge Protection Device (SPD)Tip produs: SG2Operating voltage type: ACApplication: AC Power linesNumar de poli: 4PNumber of DIN modules: 4SPD according to IEC/EN 61643-11: DaRated operational voltage AC (IEC): VAC 230 / 400Maximum continuous voltage (IEC) Uc: V 300Maximum discharge current (IEC) Imax 8/20 (L-N/N-PE): kA 50Rated discharge current (IEC) In 8/20 (L-N/N-PE): kA 20Voltage protection level (IEC) Up (L-N/N-PE): Temporary overvoltage (TOV) resistance Ut (L-N for 5s): V 337Follow current (IEC) If (N-PE) rms: A NoTripping time ta (L-N/N-PE): ns Thermal isolation protection: DaBackup protection fuse (IEC) with supply fuse >315A (L-N/N-PE): 315A / 250A GgMaximum short circuit current (IEC) at 50Hz: kA 25 / 50Status indicator - operating / end of life: Frontal indicationMax altitude: m 2000Mounting: Din railTightening torque for terminals max: Nm 4.
5Conductor section - Flexible max (IEC): mm² 25Conductor section - Rigid max (IEC): mm² 35Greutate: g 496Frontal IP degree: IP20.
| Lovato | Surge |
|---|---|
| Device (spd)tip produs | Sg2operating voltage typeacapplicationac |
| Power linesnumar de poli | 4pnumber of |
| Din modules | 4spd according to |
| Iec/en 61643-11 | Darated operational voltage |
| Ac (iec) | Vac 230 400maximum continuous voltage (iec) |
| Uc | V 300maximum discharge current (iec) |
| Imax 8/20 (l-n/n-pe) | Ka 50rated discharge current (iec) |
| In 8/20 (l-n/n-pe) | Ka 20voltage protection level (iec) |
| Up (l-n/n-pe) | Temporary overvoltage (tov) resistance |
| Ut (l-n for 5s) | V 337follow current (iec) |
| If (n-pe) rms | A |
| Notripping time ta (l-n/n-pe) | Ns |
| Thermal isolation protection | Dabackup protection fuse (iec) with supply fuse 315a (lnnpe)315a 250a |
| Ggmaximum short circuit current (iec) at 50hz | Ka 25 50status indicator operating end of lifefrontal indicationmax altitudem 2000mountingdin railtightening torque for terminals maxnm 45conductor section |
| Flexible max (iec) | Mm2 25conductor section |
| Rigid max (iec) | Mm2 35greutateg 496frontal |
| Ip degree | Ip20 |
