Compact single-phase type 2 (or 3) surge protector - 24 V - Monobloc
DS98-24
Part Number: 350904
- Compact single-phase surge protector type 2 (or 3)
- Safety disconnection in-line
- Double connection in series
- Remote signaling
- Comon and differential mdoe
- Monobloc and economic
Installation Sheet
DS98-24 surge protector is used for the 'secondary' protection of the 24 V networks against the surge voltages creating by lightning. DS98 is equipped with safety disconnection, indicator and remote signal. The disconnection will be indicate by the turn on of the red led in the front. Very compact, the DS98-24 surge protector must be installed close by the equipment to protect, downstream a 'primary' surge protector. DS98 provides both a common and differential mode protection.
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| SPD type following IEC test |
2 (ou 3) |
| Network |
24 V single-phase |
| Nominal line voltage |
24 Vac |
| Max. AC operating voltage L-N | 28 Vac |
| Max. load current |
16 A |
| Residual Current Leakage current to Ground |
None |
| Follow current |
None |
| Nominal discharge current 15 x 8/20 µs impulses |
1.5 kA |
| Max. discharge current max. withstand @ 8/20 µs by pole |
3 kA |
| Withstand on Combinaison waveform IEC 61643-11 Class III test: 1.2/50µs - 8/20µs |
3 kV |
| Withstand on overvoltages IEEE C62.41.1 | 3 kV |
| Admissible short-circuit current | 10000 A |
| Protection mode(s) |
Common/Differential mode |
| Protection level CM/DM @ In (8/20µs) |
650 V/220 V |
| SPD configuration | Single phase |
| Connection to Network | by screw terminals : 2.5 mm² max. |
| Format | Plug-in modular box |
| Mounting | Symmetrical rail 35 mm (EN60715) |
| Housing material | Thermoplastic UL94-V0 |
| Operating temperature | -40/+85°C |
| Protection rating | IP20 |
| Outdoor application |
False |
| Failsafe behavior | Disconnection SPD - Remote signaling |
| Disconnection indicator | Red light on |
| Remote signaling of disconnection | Contact NF open |
| Dimensions |
See diagram |
| Standards compliance | IEC 61643-11 / EN 61643-11 / UL1449 4ed. |
| Certification | EAC / TUV |
| Thermal disconnector | Internal |
| Installation ground fault breaker | Type 'S' or delayed |
| Fuses |
Fuses type gG - 20A |
