DC power surge protector - 12 Vdc

DS210-12DC
Part Number 440201
DS210-12DC
  • Surge protector for DC supplies
  • 12 Vdc
  • Imax : 2 kA
  • Pluggable module
  • Operating indicator
  • IEC 61643-11, EN 61643-11 and UL1449 ed.5 compliance
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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 12 Vdc
Nominal DC voltage
 Un-dc

12 Vdc
Max. AC operating voltage
Uc

10 Vac
Max. DC operating voltage
 Uc

15 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

85 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)

DSM210-12DC
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