อุปกรณ์ป้องกันฟ้าผ่า ป้องกันไฟกระชาก 20KA~40KA C ~385VAC House Surge Protector protection Protective Low-voltage Arrester Device

 

 

Product Description


Electric ratings: 230/400V, AC50/60Hz, 3-phase
Application: Protect electric system and on-loading electrical apparatus from thunder and instantaneous over-voltage
Standard: IEC/EN 61643-1
Number of poles: 1, 2,3, 4
Electric ratings: 230/400V, AC50/60Hz
Application: Protect electric system and on-loading electrical apparatus from thunder and instantaneous over-voltage
Electric ratings: Single phase power distribution and control system of AC50/60Hz, 230V
Short circuit current: up to 10kA (8/20μs)
Application: Protect electric system and on-loading electrical apparatus from lightening and instantaneous over-voltage

  Technical parameters:




TYPE
TZG40-C
TZG40-B
TZG40-D


Protection Class:
C
B
D


Max.Continuous Operating Voltage (Uc):  
~385VAC
~420VAC
~385VAC


Nominal Discharge Current (8/20μs) (In):
20KA
30KA
20KA


Max. Discharge Current (8/20μs) (Imax.):
40KA
60KA
10KA


Voltage Protection Level( Up):
≤1.8KV
≤2.2KV
≤1.8KV


Response Time:
< 25ns


Leakage current:
≤20μA


Working Environment:
Temperature -40°C +80°C;


Relative humidity<95%;


indicate deterioration:
green(normal),red(malfunction)


Protection Mode:
L-PE,N-PE (1P, 2P,3P,3P+N)


Material of Outer Shell:
Flame retardant materials



Diagram  รับประกันสินค้า 3 เดือน