Pluggable modular multi-pole SPD type 2 lightning current surge arrester for use in photovoltaic systems
With remote signaling contact for monitoring device (floating changeover contact) (S)
For installation in the DC circuits of solar photovoltaic systems, string box, inverter
Mode of Protection: (DC+) – PE, (DC-) – PE
EU Category: Type 2
Protective Elements: High Energy MOV
SPD according to EN 61643-31 / IEC 61643-31
type 2 / class II
Nominal d.c. voltage
115 V
Max. continuous operating d.c. voltage
140 V
Nominal discharge current (8/20μs) In
20 kA
Maximum discharge current (8/20μs) Imax
40 kA
Voltage protection level UP
0,8 kV
Residual current – Leakage current at U c IPE
≤ 0.5 mA
Max. Load current if connection series IL
20 A
Response time tA
25 ns
Range of operating temperatures TU
-40/+70°C
Operating state / fault indication
green / red
Number of ports
1
Cross-sectional area (min.)
1.5 mm2 solid /flexible
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