DC power surge protector Type 2 -130 Vdc
Part Number: 828410821
DDC40CS-20-180
- Type 2 DC power surge protector
- Compact design
- Imax: 40 kA
- Pluggable module
- Remote signaling
- Low Up protection level
- Compliance prIEC 61643-41 and UL1449 ed.5
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.
Certificates
Datasheet
|
SPD type
|
IEC | 2 |
|
Network
|
DC network 130 Vdc |
|
|
Nominal PV voltage
|
Uocstc | 130 Vdc |
|
Max. AC operating voltage
|
Uc | 150 Vac |
|
Max. PV operating voltage
|
Ucpv | 180 Vdc |
|
Max. DC operating voltage
|
Uc | 180 Vdc |
|
Max. load current @25°C
|
IL | 20 A |
|
Residual Current
Leakage current to Ground
|
Ipe | < 0.2 mA |
|
PV Permanent Operating current
Current consumption at Ucpv
|
Icpv | < 0.1 mA |
|
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 level +/PE (-/PE)
@ In (8/20µs)
|
Up | 620 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) |
|
|
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-20-180 |
|
|
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) |
|
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 |
