2-Pole 48 Vdc surge protector
Part Number: 462101
DS42-48DC
- Discover our latest innovation : the DDC30-20-65
- 2-pole 48 Vdc surge protector
- In 15 kA / Imax 30 kA
- Pluggable module
- Remote signaling
- IEC 61643-11 and EN 61643-11 compliance
- UL1449 ed.5 approved
Datasheet|
SPD type
|
IEC | 1+2 |
|
Network
|
48 Vdc |
|
|
Nominal line voltage
|
Un | 48 Vdc |
|
Nominal DC voltage
|
Un-dc | 48 Vdc |
|
Max. DC operating voltage
|
Uc | 65 Vdc |
|
Operating current
Continious current at Uc
|
Ic | < 0.1 mA |
|
Follow current
|
If | None |
|
Nominal discharge current
15 x 8/20 µs impulses
|
In | 15 kA |
|
Max. discharge current
max. withstand @ 8/20 µs by pole
|
Imax | 30 kA |
|
Impulse current by pole
max. withstand 10/350µs by pole
|
Iimp | 4 kA |
|
Total lightning current
max. total withstand @ 10/350µs
|
Itotal | 8 kA |
|
Connection mode(s)
|
+/PE and -/PE |
|
|
Protection mode(s)
|
Common mode |
|
|
Protection level
@ In (8/20µs)
|
Up | 300 V |
|
Protection level L/N
@ In (8/20µs)
|
Up L/N | 300 V |
|
Protection level L/PE
@ In (8/20µs)
|
Up L/PE | 300 V |
|
Technology
|
MOV |
|
|
SPD configuration
|
2-poles |
|
|
Connection to Network
|
By screw terminals: 4-25mm² |
|
|
Format
|
Plug-in modular box |
|
|
Mounting
|
Symmetrical rail 35 mm (EN 60715) |
|
|
Housing material
|
Thermoplastic UL94 V-0 |
|
|
Operating temperature
|
Tu | -40/+85°C |
|
Protection rating
|
IP20 |
|
|
Outdoor application
|
No |
|
|
Failsafe mode
|
Disconnection from DC network |
|
|
Disconnection indicator
|
2 mechanical indicators |
|
|
Spare module(s)
|
DSM40-48DC |
|
|
Remote signaling of disconnection
|
Output on changeover contact |
|
|
Dimensions
|
See diagram |
|
|
Weight
|
0.177 kg |
|
Standards compliance
|
IEC 61643-11 / EN 61643-11 / UL1449 ed.5 |
|
|
Certification
|
UL |
|
Thermal disconnector
|
Internal |
|
|
Back-up protection device
|
Fuses type gG - 50 A |
