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
