Type 1+2+3 AC surge protector - 3-phase+N
Datasheet
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| SPD type | 1+2+3 | |
| Network | 230/400 V 3-phase+N | |
| AC system | TT-TNS | |
| Nominal line voltage | Un | 230/400 Vac |
| Max. AC operating voltage | Uc | 275 Vac |
| Temporary Over Voltage (TOV) Charasteristics - 5 sec. | UT | 335 Vac withstand |
| Temporary Over Voltage (TOV) Charasteristics - 120 mn | UT | 440 Vac withstand |
| Temporary Over Voltage N/PE (TOV HT) | UT | 1200 V/300A/200 ms withstand |
| Residual Current | Ipe | None |
| Operating current | Ic | None |
| Follow current | If | None |
| Nominal discharge current | In | 20 kA |
| Max. discharge current | Imax | 50 kA |
| Impulse current by pole | Iimp | 8 kA |
| Total lightning current | Itotal | 32 kA |
| Withstand on Combination waveform IEC 61643-11 | Uoc | 6 kV |
| Withstand on overvoltages IEEE C62.41.1 | 20 kV | |
| Specific energy by pole | W/R | 16 kJ/ohm |
| Connection mode(s) | L/N and N/PE | |
| Protection mode(s) | Common/Differential mode | |
| Protection level L/N | Up L/N | 1.5 kV |
| Protection level L/PE | Up L/PE | 1.5 kV |
| Residual voltage L/N at 5 kA | Up-5kA | 0.7 kV |
| Admissible short-circuit current | Isccr | 50 000 A |
| Technology | VG Technology (MOV+ GSG) | |
| SPD configuration | 3-phase+Neutral | |
| Connection to Network | By screw terminals: 2.5-25 mm² / by bus | |
| Format | Plug-in modular box | |
| Mounting | Symmetrical rail 35 mm (EN60715) | |
| Housing material | Thermoplastic UL94 V-0 | |
| Operating temperature | Tu | -40/+85°C |
| Protection rating | IP20 | |
| Failsafe mode | Disconnection | |
| Disconnection indicator | 1 mechanical indicator by pole | |
| Spare module(s) | MDAC1-8VG-275 | |
| Remote signaling of disconnection | none | |
| Dimensions | See diagram |
| Standards compliance | IEC 61643-11 / EN 61643-11 / UL1449 4ed. | |
| Certification | KEMA / EAC |
| Thermal disconnector | Internal | |
| Installation ground fault breaker | Type 'S' or delayed | |
| Fuses | Fuses Type gG - 160 A (existing upstream fuses) |
