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Type 2 DC surge protector
DDC40CS-20-460
DC power surge protector Type 2 - 350 Vdc
DDC40CS-20-460
Part Number:
828411121
Type 2 DC power surge protector
Compact design
Imax : 40 kA
Pluggable module
Remote signaling
Low Up protection level
Compliance prIEC 61643-41 et IEC 61643-31
Datasheet
Installation Sheet
Tender specifications
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The technology based on high energy varistor equipped with thermal disconnection mechanism offers protection efficiency and and a maximal reliability. High-energy varistor technology combined with disconnectors, provides maximum protection efficiency and reliability. The Type 2 DDCC version is particularly compact and available for voltages from 12 to 350 Vdc.
Select another reference:
DDC20CS-20-24
DDC20CS-20-38
DDC30CS-20-65
DDC40CS-20-100
DDC40CS-20-125
DDC40CS-20-150
DDC40CS-20-180
DDC40CS-20-275
DDC40CS-20-350
DDC40CS-20-460
Electrical Properties
Mechanical Properties
Norms
Deconnector
Schemas
SPD type
2
Network
DC network 350 Vdc
Nominal PV voltage
Uocstc
350 Vdc
Max. AC operating voltage
Uc
350 Vac
Max. PV operating voltage
Ucpv
460 Vdc
Max. DC operating voltage
Uc
460 Vdc
Max. load current
IL
20 A
Residual Current
Ipe
< 0.1 mA
PV Permanent Operating current
Icpv
< 0.1 mA
Nominal discharge current
In
20 kA
Max. discharge current
Imax
40 kA
Total Maximum discharge current
Imax Total
80 kA
Current withstand short circuit PV
Iscpv
1000 A
Connection mode(s)
+/-/PE
Protection level +/PE (-/PE)
Up
1400 V
Network type
DC
Technology
MOV
Connection to Network
By screw terminals: 1.5-10mm² (actives wires) and 2.5-25mm² (ground)
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)
MDDC40C-20-460
Remote signaling of disconnection
Output on changeover contact
Wiring for remote signaling
1.5 mm² max.
Max. Voltage/Current for remote signaling
250 V / 0.5 A (AC) / 30 V / 3 A (DC)
Dimensions
See diagram - 1TE (EN43880)
Weight
0.160 kg
Standards compliance
IEC 61643-11 / EN 61643-11 / UL1449 ed.5
Thermal disconnector
Internal
Fuses
50 A min. - 125 A max. - Fuses Type gG
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