Shenzhen Dowin Technologies Co.,Ltd| Manufacturer

Shenzhen Dowin Technologies Co.,Ltd

[ Guangdong, China ]
Business Type: Manufacturer
Main Product: Products include surge protective device (SPD) for power system, antenna system, signaling system.
Year Established: 2000
Legal Representative: Mr Li Yiqiang
Ownership Type: LLC (Ltd Liability Corp)
Employ Number: 101 - 500 People
QA/QC: In House
Number of R&D Staff: 51 - 60 People
  • Onsite operations checked and legal status confirmed
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Shenzhen Dowin Technologies Co.,Ltd

China Manufacturer with main products: Products include surge protective device (SPD) for power system, antenna system, signaling system.

Home  >Products Catalog > Surge Protective Device (SPD) protector

Surge Protective Device (SPD) protector

Supply Ability: 5000 pcs per month
Shipping: in 30 days
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Place of Origin: Guangdong Shenzhen in China
Packaging Details: in paper cartons

Specifications

JD150K385DH3 (J) MAIN FEATURE: Temperature control turn-off technology and over-current protection circuit avoid fire accident completely; Multi auto current-distributing tech makes it can endure lightning continuously and fit especially for high frequency lightning area; Low residual voltage, superior performance; Two colors LEDs indicate operating status syllabify and straightly; Remote alert monitor function.; Compact form, simple installation and maintenance; Good technics, long life even in bad circumstance The JD150K385DH3 series are designed for class I (class B) protection of single-phase AC power supply against lightning over-voltage destruction PARAMETERS Model JD120K385DH3(J) JD150K385DH3(J) Nominal voltage Un Single-phase 220V Max Continuous operating voltage Uc 385V Nominal discharge current In 50kA(8/20μs) 60kA(8/20μs) Maximum discharge current Imax 120kA(8/20μs) 150kA(8/20μs) Protection level Up(8/20μs) L-N mode U20kA≤1500V U30KA≤2000V U20kA≤1500V U25KA≤2500V N-PE mode U20kA≤600V U30KA≤1000V U20kA≤600V U25KA≤1200V Sensitivity of lightning counter ≤3kA(8/20μs) Response time ≤25ns Connecting cable section area 10mm2-35mm2 Dimensions 390mm*300mm*150mm Working environments Temperature - 40-+70, Humidity relative ≤95%, Altitude≤3km

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