The DS500E is a SPD with a very
high impulse discharge current (Iimp) of 50 kA, based on multi-varistor
technology. A such high value could be required in the worse-case conditions
(200 kA direct strike on installation equipped with single phase or
3-phase AC network).
Citel model : DS502E-230/G
| Electrical characteristics |
|---|
| SPD type follow test IEC 61643-11 |
1+2 | |
| Network |
230 V single-phase | |
| AC system |
TT-TN | |
| 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 | |
| Temporary Over Voltage N/PE (TOV HT) without disconnection or with safety disconnection |
1200 V/300A/200 ms withstand | |
| Operating current LeakAge current at Uc |
none | |
| Follow current |
none | |
| Nominal discharge current 15 x 8/20 µs impulses |
50 kA | |
| Max. discharge current max. withstand @ 8/20 µs by pole |
200 kA | |
| Impulse current by pole max. withstand 10/350µs by pole |
50 kA | |
| Total lightning current max. total withstand @ 10/350 µs |
100 kA | |
| Admissible short-circuit current |
50000A | |
| Max. load current |
100 A (si connexion série) | |
| Connection mode |
L/N and N/PE | |
| Protection mode(s) |
MC/MD | |
| Protection level @In (8/20µs) between L/PE |
1.5 kV | |
| Specific energy by pole max. withstand 10/350 µs |
156 kJ/ohm | |
| Protection level L/PE |
– | |
| Protection level L/N for multipolar surge protector |
1.8 kV |
| Mechanical characteristics |
|---|
| Technology |
MOV | |
| SPD configuration |
Single phase | |
| Connection to Network |
By screw terminals : 6-35 mm² / by bus | |
| Format |
1-pole modular box assembled | |
| 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 by pole | |
| Remote signaling of disconnection |
output on changeover contact |
| Associated disconnection devices |
|---|
| Thermal disconnector |
internal | |
| Installation ground fault breaker |
Type `S` or delayed | |
| Fuses |
Fuses Type gG – 500 A |
| Standards compliance |
|---|
| Standards compliance | IEC 61643-11 / EN 61643-11 / UL1449 4ed. |
| Certification | EAC |
