DS40HF Surge Protectors are designed for primary surge protection AC networks. They provide common-mode
protection (between the active conductors and ground).
A specific RFI filter is added in order to suppress high frequency disturtances.
The DS4xHF is DIN rail compatible and is built with a plug-in module and a fixed base, which allows a easy and fast maintenance.
Citel model : DS41HF-230
| Electrical characteristics |
|---|
| SPD type follow test IEC 61643-11 |
2 | |
| Network |
230/400 V | |
| Nominal line voltage |
230 Vac | |
| Max. AC operating voltage L-N |
255 Vac | |
| Temporary Over Voltage (TOV) Charasteristics – 5 sec. without disconnection |
580 Vac withstand | |
| Temporary Over Voltage (TOV) Charasteristics – 120 mn without disconnection or with safety disconnection |
440 Vac disconnection | |
| Operating current LeakAge current at Uc |
< 1 mA | |
| Follow current |
none | |
| Nominal discharge current 15 x 8/20 µs impulses |
20 kA | |
| Max. discharge current max. withstand @ 8/20 µs by pole |
40 kA | |
| Total Maximal discharge current max. total withstand @ 8/20 µs |
– | |
| Admissible short-circuit current |
25000 A | |
| RFI Filtering |
0.1-30 Mhz | |
| Connection mode |
L/N or N/PE | |
| Protection mode(s) |
MC ou MD | |
| Protection level |
1.25 kV | |
| Max. shunt capacitance |
0,22 µF | |
| Protection level L/PE |
1.25 kV | |
| Protection level L/N for multipolar surge protector |
1.25 kV |
| Mechanical characteristics |
|---|
| Technology |
MOV+Filter | |
| SPD configuration |
1-pole | |
| Connection to Network |
by screw terminals: 2.5-25 mm² | |
| 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 |
N | |
| Failsafe behavior |
Disconnection | |
| Disconnection indicator |
1 mechanical indicator | |
| Spare module |
DSM40HF-230 | |
| Remote signaling of disconnection |
option DS41HFS-230 : output on changeover contact |
| Associated disconnection devices |
|---|
| Thermal disconnector |
internal | |
| Installation ground fault breaker |
Type `S` or delayed | |
| Fuses |
Fuses type gG – 50 A |
| Standards compliance |
|---|
| Standards compliance | IEC 61643-11 / EN 61643-11 / UL1449 4ed. |
| Certification | UL / CSA / EAC |
