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|Uc (DC):||48V||Protection Mode:||+/PE,-/PE|
DC48v power surge protector with unplugged module white 2poles
This SPD is applied to provide over voltage protection for DC power supply electronic equipment. D class over voltage protection device, designed according to IEC standard, various power supply voltage available and select corresponding specifications.
|Protection Class||Type 2|
|Working Voltage Un(DC)||48V|
|Max. Continuous Operating Voltage Uc(DC)||150V|
|Nominal Load Current||60A|
|Nominal Discharge Current(8/20μs)(In)||5KA|
|Max. Discharge Current(8/20μs)(Imax)||10KA|
|Voltage Protection Level( Up)||1.5KV|
|Working Environment||Temperature -40°C~+80°C;Relative humidity<95%|
|Material of Outer Shell||Flame retardant materials|
Note:the voltage could be 12v;24v;48v,etc.also the single pole DC SPD with various voltage is available!
1.The lightning arrester is connec- ted with the power lines in series, then with the ground network.
2.When installation, inlet and outlet terminal of lightning protection devices will be connected with "+","-"pole of the corresponding DC power; "PE" symbol is conn- ected with grounding line; the way of wiring is the screw tight solid type.
3.All wiring must be solid and con- nect by electric. SPD grounding line: BVR≥mm².
4.Lightning proof grounding should be consistent with lightning prot- ection regulatory requirements, grounding wire should be as thick and short as possible, resistance should be less than 4Ω.