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2-Pole 450 Vdc surge protector

DS42VGS-450DC
Part Number 46287132
DS42VGS-450DC
  • Type 2 SPD for DC power
  • VG technology
  • In 10 kA / Imax 40 kA
  • Pluggable module
  • LeakAge and operating currents : none
  • No ageing
  • Remote signaling status
  • Conforme prIEC 61643-41 and UL1449 ed.5
  • Certified EN 61643-31 / IEC 61643-31
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DS42VGS-450DC surge protector is designed to protect equipment connected to DC power supplies from lightning surges.
Select another reference:
SPD type
IEC

2
Network

400 Vdc
Nominal PV voltage
 Uocstc

350 Vdc
Max. PV operating voltage
 Ucpv

450 Vdc
Max. DC operating voltage
 Uc

450 Vdc
Operating current
Continious current at Uc
 Ic

None
PV Permanent Operating current
Current consumption at Ucpv
 Icpv

None
Follow current
If

None
Nominal discharge current
15 x 8/20 µs impulses
 In

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

40 kA
Current withstand short circuit PV
 Iscpv

1000 A
Connection mode(s)

+/PE and -/PE
Protection mode(s)

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

2.5 kV
Protection level +/PE (-/PE)
@ In (8/20µs)
 Up

1.5 kV
Technology

VG Technology (MOV+GSG)
SPD configuration

2-poles
Connection to Network

By screw terminals: 2.5-25mm² / by bus
Format

Plug-in modular box
Mounting

Symmetrical rail 35 mm (EN 60715)
Housing material

Thermoplastic UL94 V-0
Operating temperature
 Tu

-40/+58°C
Protection rating

IP20
Failsafe mode

Disconnection from DC network
Disconnection indicator

1 mechanical indicator by pole
Spare module(s)

DSM40VG-450DC
Remote signaling of disconnection

Output on changeover contact
Dimensions

See diagram
Weight

0.190 kg
Standards compliance

IEC 61643-31 / EN 61643-31 / prIEC 61643-41 and UL1449 ed.5
Certification

KEMA
Thermal disconnector

Internal
Back-up protection device

Fuses type gG - 50 A