ETEK EKU5 1500VDC three-module photovoltaic surge protective device (SPD) (with three -step DC switching device) features visual indication and optional remote contact signaling (floating changeover contact) for use in PV systems.
SPD classification according to IEC/EN61643-31
|
T1+T2
|
|
Max. continuous operating a.c.voltage
|
Ucpv
|
1500VDC
|
Impulse Discharge Current (10/350 μs)
|
Iimp
|
6.25kA
|
Total Discharge Current (10/350 μs)
|
ITotal
|
12.5kA
|
Nominal discharge current (8/20μs)
|
In
|
20kA
|
Maximum discharge current (8/20µs)
|
Imax
|
40kA
|
Voltage protection level DC+/DV-to PE
|
Up
|
≤5.2kV
|
Response time
|
tA
|
≤25ns
|
Operating temperature range
|
Tu
|
-40℃~80℃
|
Operating State/Fault Indication
|
Green/Red
|
|
Cross-section area (Min.)
|
4mm²
|
|
Cross-section area (Max.)
|
35mm²
|
|
For mounting on
|
35mm Din rail
|
|
Enclosed material
|
Thermal Plastic UL94-V0
|
|
Degree of Protection
|
IP20
|
|
No. of Moudles
|
3P(3Mods)
|
SPD Type Reference List | |
No. of Poles
|
Max. Continuous Operating DC Voltage
|
1500VDC
|
|
3Module
|
EKU5-T1+T2-40PV-3M1500
|
With Remote Signaling
|
|
3Module
|
EKU5-T1+T2-40PV-3M1500S
|
ETEK EKU5 1500VDC three-module photovoltaic surge protective device (SPD) (with three -step DC switching device) features visual indication and optional remote contact signaling (floating changeover contact) for use in PV systems.