Cod producator Lovato: Surge Protection Device (SPD)Tip produs: SA1BOperating voltage type: ACApplication: AC Power linesNumar de poli: 3P+NNumber of DIN modules: 8Relay output: DaSPD according to IEC/EN 61643-11: DaRated operational voltage AC (IEC): VAC 230 / 400Maximum continuous voltage (IEC) Uc: V 320Impulse current (IEC) Iimp 10/350 (L-N/N-PE): kA 25 / 50Maximum discharge current (IEC) Imax 8/20 (L-N/N-PE): kA 100 / 100Rated discharge current (IEC) In 8/20 (L-N/N-PE): kA 25 / 50Voltage protection level (IEC) Up (L-N/N-PE): Temporary overvoltage (TOV) resistance Ut (L-N for 5s): V 335Residual voltage (IEC) Ures (L-N/N-PE) at 5kA (8/20): kV 1.
1Follow current (IEC) If (N-PE) rms: A >100Tripping time ta (L-N/N-PE): ns Thermal isolation protection: DaBackup protection fuse (IEC) with supply line fuse >250A (L-N/N-PE): 250A gL/gGMaximum short circuit current (IEC) at 50Hz: kA 50Status indicator - operating / end of life: Frontal indication/Aux contactMax altitude: m 2000Mounting: Din railTightening torque for terminals max: Nm 3Conductor section - Flexible max (IEC): mm² 25Conductor section - Rigid max (IEC): mm² 35Greutate: g 760Frontal IP degree: IP20Type of contact: COTightening torque for terminals max: Nm 0.
25Conductor section max (IEC): mm² 1.
| Lovato | Surge |
|---|---|
| Device (spd)tip produs | Sa1boperating voltage typeacapplicationac |
| Power linesnumar de poli | 3pnnumber of |
| Din modules | 8relay outputdaspd according to |
| Iec/en 61643-11 | Darated operational voltage |
| Ac (iec) | Vac 230 400maximum continuous voltage (iec) |
| Uc | V 320impulse current (iec) |
| Iimp 10/350 (l-n/n-pe) | Ka 25 50maximum discharge current (iec) |
| Imax 8/20 (l-n/n-pe) | Ka 100 100rated discharge current (iec) |
| In 8/20 (l-n/n-pe) | Ka 25 50voltage protection level (iec) |
| Up (l-n/n-pe) | Temporary overvoltage (tov) resistance |
| Ut (l-n for 5s) | V 335residual voltage (iec) |
| Ures (l-n/n-pe) at 5ka (8/20) | Kv 11follow current (iec) |
| If (n-pe) rms | A 100tripping time ta (lnnpe)ns |
| Thermal isolation protection | Dabackup protection fuse (iec) with supply line fuse 250a (lnnpe)250a glggmaximum short circuit current (iec) at 50hzka 50status indicator operating end of lifefrontal indicationaux contactmax altitudem 2000mountingdin railtightening torque for terminals maxnm 3conductor section |
| Flexible max (iec) | Mm2 25conductor section |
| Rigid max (iec) | Mm2 35greutateg 760frontal |
| Ip degree | Ip20type of contactcotightening torque for terminals maxnm 025conductor section max (iec)mm2 15 |
