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- Type 1+2+3 surge protector
- For 400/690 V network
- In : 30 kA
- Iimp : 25 kA
- Low voltage Up
- Internal disconnection, status indicator
- Remote signaling
- IEC 61643-11, EN 61643-11 and UL1449 ed3 compliance
The DS250VG-690 AC surge protector is designed for 3-phase 690VAC and mainly use for wind generator networks.
Technical Datasheet DS250VG-690 and DS253VG-690
| Model | DS250VG-690 | DS253VG-690 |
| SPD type following IEC test | 1+2+3 | 1+2+3 |
| Network | 400/690 Vac | 400/690 Vac 3-phase |
| AC system | - | TNC/IT |
| Nominal line voltage (Un) | 690 Vac | 690 Vac |
| Max. PV operating voltage L-N (Uc) | 760 Vac | 760 Vac |
| Max. load current (IL) | 100 A | 100 A |
| Temporary Over Voltage (TOV) Charasteristics-5 sec.without disconnection |
1050 Vac withstand | 1050 Vac withstand |
| Temporary Over Voltage (TOV) Charasteristics - 120 mn without disconnection or with safety disconnection |
1350 Vac withstand | 1350 Vac withstand |
| Residual Current (Ipe) Leakage current to Ground |
none | none |
| Follow current (If) | None | None |
| Nominal discharge current (In) 15 x 8/20 μs impulses |
30 kA | 30 kA |
| Max. discharge current (Imax) max. withstand @ 8/20 μs by pole |
100 kA | 100 kA |
| Impulse current by pole (limp) max. withstand 10/350µs by pole |
25 kA | 25 kA |
| Total lightning current (Itotal) max. total withstand @ 10/350μs |
- | 75 kA |
| Withstand on Combinaison waveform IEC 61643-11 Class III test: 1.2/50μs - 8/20μs |
6 kV | 6 kV |
| Withstand on overvoltages IEEE C62.41.1 | 20 kV | 20 kV |
| Admissible short-circuit current (lsccr) | 50000 A | 50000 A |
| Connection mode(s) | L/N or L/PE | L/PE |
| Protection mode(s) | Common Mode or Differential Mode | Common Mode |
| Protection level (Up) @ In (8/20μs) |
4 kV | 4 kV |
| Residual voltage (Up-in) @ In (8/20 μs) |
- | 4 kV |
| Protection level L/PE (Up L/PE) @ In (8/20μs) |
- | 4 kV |
| Specific energy by pole max. withstand 10/350 μs |
156 kJ/ohm | 156 kJ/ohm |
| Internal short circuit protection | - | None |
| Internal Thermal protection | - | Yes |
| Mechanical Characteristics | ||
| Technology | VG | |
| SPD configuration | 1 pole | 3-phase |
| Connection to Network | By screw terminals: 6-35mm²/ by bus | |
| Format | 1-pole modular box | 1-pole modular box assembled |
| Mounting ) | Symmetrical rail 35 mm (EN60715) | |
| Housing material | Thermoplastic UL94-V0 | |
| Operating temperature | -40 / +85 °C | |
| Protection rating | IP20 | |
| Failsafe behavior | Disconnection | |
| Disconnection indicator | 1 mechanical indicator by pole | |
| Remote signaling of disconnection | output on changeover contact | |
| Dimensions | See diagram | |
| Disconnectors | ||
| Thermal disconnector | Internal | |
| Installation ground fault breaker | Type 'S' or delayed | |
| Fuses | Fuses type gG - 315 A | |
| Standards | ||
| Standards compliance | IEC 61643-11 / EN 61643-11 / UL1449 4ed. | |
| Certification | EAC | |
| Part Number | 63162 | 3957 |
