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Type 2 DC Power Surge Protector
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Available in Voltages 12 to 130 Vdc
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Imax : 2 - 6 kA at 8/20 μs
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LED Visual Fault Indicator
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Pluggable Module
The CITEL DS210.. DC surge protector is designed to protect equipment connected to DC (and AC) power supplies from lightning surges.
It is based on varistors matched to the network voltage (12, 24, 48, 75, 95, 110 and 130Vdc): the varistors have thermal disconnection devices to control any end-of-life case.
A green LED that indicates «Power On» when lit and «Disconnection» when off, acilitates maintenance. In addition, the «surge protection» function is pluggable to make replacement simple and rapid (spare module : DSM210-..DC).
The DS210..DC is DIN rail compatible and is onnected in parallel on the line to be protected.
Characteristics DS210-XXDC
| Model CITEL DS210-XXDC | -12DC |
-24DC |
-48DC |
-75DC |
-95DC |
-110DC |
-130DC |
| Part number | 440201 | 440301 | 440401 | 440601 | 441001 | 440901 | 440601 |
| SPD type following IEC test |
2 or 3 | ||||||
| Nominal DC voltage (Un-dc) | 12V | 24V | 48V | 75V | 95V | 110V | 130V |
| Maximal AC voltage (Uc) | 10V | 15V | 40V | 60V | 75V | 95V | 115V |
| Maximal DC voltage (Uc-dc) | 15V | 30V | 56V | 85V | 100V | 125V | 150V |
| Max. load current | 20A | ||||||
| Residual Current (Ipe) Leakage current to Ground |
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| Operating current (Ic) Continious current at Uc |
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| PV Permanent Operating current (Icpv) Current consumption at Ucpv |
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| Follow current (If) | none | ||||||
| Nominal discharge current (In) | 1kA | 2kA | |||||
| Maximum discharge current (Imax) | 2kA | 6kA | |||||
| Total Maximal discharge current (Imax Total) max. total withstand @ 8/20 μs |
2kA | 6kA | |||||
| Current withstand short circuit PV (Iscpv) | 1000A | ||||||
| Connection mode(s) | +/-/PE | ||||||
| Protection mode(s) | Common/Differential mode | ||||||
| Protection level (at In) (Up) | 85V | 105V | 180V | 250V | 300V | 350V | 400V |
| Internal short circuit protection | No | ||||||
| Internal Thermal protection | Yes | ||||||
| Mechanical Characteristics | |||||||
| Technology | MOV | ||||||
| SPD configuration | 2 poles | ||||||
| Connection to Network | By screw terminals: 1.5-10mm² (actives wires) and 2.5-25mm² (ground) |
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| Format | Plug-in modular box | ||||||
| Mounting | Symmetrical rail 35 mm (EN60715) | ||||||
| Housing material | Thermoplastic UL94-V0 | ||||||
| Operating temperature | -40/+85°C | ||||||
| Protection rating | IP20 | ||||||
| Failsafe behavior | disconnection from DC line | ||||||
| Disconnection indicator | Green led off | ||||||
| Spare module(s) | DSM210-12DC | DSM210-24DC | DSM210-48DC | DSM210-75DC | DSM210-95DC | DSM210-110DC | DSM210-130DC |
| Dimensions | See diagram | ||||||
| Disconnectors | |||||||
| Thermal disconnector | internal | ||||||
| Fuses | Fuses type gG- 10 A | ||||||
| Standards | |||||||
| Standards compliance | IEC 61643-11 / EN 61643-11 / UL1449 4ed. | ||||||
