2-Pole 450 Vdc surge protector
DS42VGS-450DC
Part Number: 42287132
- Type 2 SPD for DC power
- VG technology
- In 10 kA / Imax 40 kA
- Pluggable module
- LeakAge and operating currents : none
- No ageing
- Remote signaling status
- Conforme EN 61643-11, CEI 61643-11
Installation Sheet
DS42VGS-450DC surge protector is designed to protect equipment connected to DC power supplies from lightning surges.
Select another reference:
| SPD type following IEC test |
2 |
| Network |
400 Vdc |
| Nominal line voltage |
400 Vdc |
| Max. DC operating voltage |
450 Vdc |
| Operating current Continious current at Uc |
None |
| Follow current |
None |
| Nominal discharge current 15 x 8/20 µs impulses |
10 kA |
| Max. discharge current max. withstand @ 8/20 µs by pole |
40 kA |
| Withstand on Combinaison waveform IEC 61643-11 Class III test: 1.2/50µs - 8/20µs |
6 kV |
| Connection mode(s) |
+/PE and -/PE |
| Protection mode(s) |
Common mode |
| Protection level @ In (8/20µs) |
1.5 / 2.5 kV |
| Residual voltage @ In (8/20 µs) |
0.7/1.5 kV |
| Technology | VG |
| SPD configuration | 2 poles |
| Connection to Network | by screw 2.5-25 mm²/by bus |
| Format |
Plug-in modular box |
| Mounting |
Symmetrical rail 35 mm (EN60715) |
| Housing material | Thermoplastic UL94-V0 |
| Operating temperature | -40/+58°C |
| Protection rating | IP20 |
| Failsafe behavior | Disconnection |
| Disconnection indicator | 1 mechanical indicator by pole |
| Spare module(s) |
DSM40VG-450DC |
| Remote signaling of disconnection |
Output on changeover contact |
| Dimensions |
See diagram |
| Standards compliance |
IEC 61643-11 / EN 61643-11 |
| Thermal disconnector | Internal |
| Fuses |
Fuses type gG - 50 A |
