• TESLA SCADA2مانیتورینگ و اسکادا

S400LV-1 - برقگیر محفاظ سیستم های TT/TN-S

S400LV-1

برقگیر کلاس3 برای حفاظت سیستم های
TT/TN-S ولتاژ پایین ( 34 V AC,DC )

مشخصات فنی



General Data
Code S400LV-1
Description Type 3 surge protection for power equipment
Test classification // EN type III / T3
Number of ports One
Nominal voltage UN 24 V AC (TN-S)
Nominal frequency 50 Hz (60 Hz)
Maximum continuous operating voltage UC 34 V AC / 34 V DC
Combination wave UOC 2 kV
Protection level UP - L-N / L-PE / N-PE ≤ 0,18 kV / ≤ 0,55 kV / ≤ 0,55 kV
Residual current IPE ≤ 5 μA
Nominal discharge current In (8/20) μs 1 kA
 
Short-circuit current rating ISCCR 1,5 kA AC / 1 kA DC
Rated load current IL at 63 °C 16 A AC
Max. backup fuse with branch wiring 16 A AC (B) / 10 A DC (gG) / 10 A DC (B)
Maximum backup fuse for through wiring 16 A AC (B) / 10 A DC (gG) / 10 A DC (B)
Ambient temperature (operation) -40 °C ... 80 °C
Degree of protection IP20