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DC power surge protector Type 2 - 48 Vdc

DDC30C-20-65
Part Number 828310111
DDC30C-20-65
  • Type 2 DC power surge protector
  • Compact design
  • Imax: 30 kA
  • Pluggable module
  • Remote signaling (option)
  • Low Up protection level
  • Compliance prIEC 61643-41 and UL1449 ed.5


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SPD type
2
Network
DC network 48 Vdc
Nominal PV voltage
Uocstc 48 Vdc
Max. AC operating voltage
Uc 50 Vac
Max. PV operating voltage
Ucpv 65 Vdc
Max. DC operating voltage
Uc 65 Vdc
Max. load current
IL 20 A
Residual Current
Leakage current to Ground
Ipe < 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 15 kA
Max. discharge current
max. withstand @ 8/20 µs by pole
Imax 30 kA
Total Maximum discharge current
max. total withstand @ 8/20 µs
Imax Total 60 kA
Current withstand short circuit PV
Iscpv 1000 A
Connection mode(s)
+/-/PE
Protection level +/PE (-/PE)
@ In (8/20µs)
Up 300 V
Admissible short-circuit current
Isccr 10 000 A
Network type
DC
Technology
MOV
Connection to Network
By screw terminals: 1.5-10mm² (actives wires) and 2.5-25mm² (ground)
Compact
Yes
Format
Plug-in modular box
Plugable
Yes
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
1 mechanical indicator - Red/Green
Spare module(s)
MDDC30C-20-65
Remote signaling of disconnection
Option DDC30CS-20-65: output on changeover contact
Dimensions
See diagram - 1TE (EN43880)
Weight
0.100 kg
Standards compliance
prIEC 61643-41 and UL1449 ed.5
Thermal disconnector
Internal
Back-up protection device
50 A min. - 125 A max. - Fuses Type gG