DC SPD T2 TRS3-C40

TRS3 Series SPD

Varistor surge arrester
Installtion to PV system
for protection of PV systems where the separating spark-over distance is kept or without LPS
Optional remote fault signalling(S)

Maximum operating voltage mode +/-, +/PE, -/PE U_CPV	500 V DC	600 V DC	800 V DC	1000 V DC	1500 V DC
Nominal discharge current (8/20μs) I_n	20 kA
Maximum discharge current (8/20μs) I_max	40 kA
Voltage protection level mode +/PE, -/PE U_p	≤ 2,0 kV	≤ 2,3 kV	≤ 3,6 kV	≤ 4,0 kV	≤ 5,2 kV
Short-circuit current rating I_SCPV	100 A DC
Response time t_a	< 25ns
Cross-section of connected conductors solid (min/max)	16 mm² / 35 mm²
Cross-section of connected conductors stranded (min/max)	16 mm² / 35 mm²
Fault indication	red indication field
Remote indication	potential-free change-over contact
Remote indication contacts	250 V / 0,5 A AC, 250 V / 0,1 A DC
Cross-section of remote indication conductors	1,5 mm²
Degree of protection	IP20
Range of operating temperatures (min/max)	-40℃~+70℃
Humidity range	5%~95%
Mounting	DIN rail 35 mm
According to standard	EN 61643-31:2012, IEC 61643-31:2011 / T2
Remarks	Other U_CPVcan be customized.