อุปกรณ์ป้องกันฟ้าผ่า ป้องกันไฟกระชาก 3P 20KA-40KA Uc-385VAC VAC House Surge Protector 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


Protection Class:
C


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


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


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


Voltage Protection Level( Up):
≤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