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DC power surge protector - 220 Vdc

DS240-220DC
Part Number 310201
DS240-220DC
  • Discover our latest innovation : the DDC40C-20-275
  • DC or PV power surge protector
  • 220 Vdc
  • Compact design
  • Imax: 40 kA
  • Pluggable module
  • Remote signaling (option)
  • Very low Up protection level
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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.
Select another reference:
SPD type
IEC

2
Network

DC or PV network 220Vdc
Nominal DC voltage
 Un-dc

220 Vdc
Nominal PV voltage
 Uocstc

220 Vdc
Max. AC operating voltage
Uc

210 Vac
Max. PV operating voltage
 Ucpv

275 Vdc
Max. DC operating voltage
 Uc

275 Vdc
Max. load current @25°C
 IL

50 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

20 kA
Max. discharge current
max. withstand @ 8/20 µs by pole
 Imax

40 kA
Total Maximum discharge current
max. total withstand @ 8/20 µs
Imax Total

80 kA
Current withstand short circuit PV
 Iscpv

1000 A
Connection mode(s)

+/-/PE
Protection mode(s)

Common mode
Protection level +/PE (-/PE)
@ In (8/20µs)
 Up

900 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

2 mechanical indicators
Spare module(s)

DSM240-220DC
Remote signaling of disconnection

Option DS240S-220DC : output on changeover contact
Dimensions

See diagram
Weight

0.123 kg
Standards compliance

IEC 61643-11 / EN 61643-11 / UL1449 ed.5
Certification

UL Recognized
Thermal disconnector

Internal
Back-up protection device

Fuses type gG - 20A