DC power surge protector - 24 Vdc

DS210-24DC
Part Number 440301
DS210-24DC
  • Surge protector for DC supplies
  • 24 Vdc
  • Imax : 2 kA
  • Pluggable module
  • Disconnection indicator
Contact Us
DS210-DC surge protectors are designed to protect equipment connected to DC (and AC) power supplies from lightning surges. It is based on varistors matched to the network voltage: the varistors have thermal disconnection devices to control any end-of-life. These SPD are DIN rail compatible and is connected in parallel on the line to be protected.
SPD type
IEC 2 (or 3)
Network
 DC network 24Vdc
Nominal DC voltage
 Un-dc 24 Vdc
Max. AC operating voltage
Uc 15 Vac
Max. DC operating voltage
 Uc 30 Vdc
Max. load current @25°C
 IL 20 A
Residual Current
Leakage current to Ground
 Ipe < 0.2 mA
Operating current
Continious current at Uc
 Ic < 0.1 mA
PV Permanent Operating current
Current consumption at Ucpv
 Icpv < 0.1 mA
Follow current
If None
Nominal discharge current
15 x 8/20 µs impulses
 In 1 kA
Max. discharge current
max. withstand @ 8/20 µs by pole
 Imax 2 kA
Total Maximum discharge current
max. total withstand @ 8/20 µs
Imax Total 2 kA
Current withstand short circuit PV
 Iscpv 1000 A
Connection mode(s)
 +/-/PE
Protection mode(s)
 Common/Differential mode
Protection level +/PE (-/PE)
@ In (8/20µs)
 Up 105 V
Technology
 MOV
SPD configuration
 2-poles
Connection to Network
 By screw terminals: 1.5-10mm² (actives wires) and 2.5-25mm² (ground)
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
 Green LED(s) OFF
Spare module(s)
 DSM210-24DC
Dimensions
 See diagram
Weight
 0.092 kg
Standards compliance
 IEC 61643-11 / EN 61643-11 / UL1449 ed.5
Thermal disconnector
 Internal
Back-up protection device
Fuses type gG - 10 A