Basic Info.
Model NO.
LRSPD-DC
Certification
ISO9001-2000, CE, CB, CCC
Frame Size
45 mm
Device Height
90 mm
Degree of Protection
IP20
Mounting
Quick Fastening on DIN Rail IEC/En 60715
Transport Package
Cartons
Trademark
LONGROAD/OEM
Origin
China
Product Description
Photovoltaic - Surge Protection
SPD-type T2 (Class C), Plug-in Surge Arresters
+ Field of application: For the protection of photovoltaic systems against transient overvoltage caused by indirect lightning stroke and switching operations.
+Test class II according to IEC 61643-1
+SPD-type T2 according to EN 61643-11
+Connection diagrams
1.Technical Data
| Parmeter | LRS600-DC | LRS600-DC |
| Responding time | ≤ 25 ns | ≤ 25 ns |
| Maximum continuous operating voltage UC | 600 V DC | 1000 V DC |
| Rated frequency | DC | DC |
| Voltage protection level Up | ≤ 2.5 kV | ≤ 3.5 kV |
| Norminal discharge current Ima | 20 kA (8/20) µs | 20 kA (8/20) µs |
| Maximum discharge current Imax | 40 kA (8/20) µs | 40 kA (8/20) µs |
| Maximum short-circuit current Isc | 80 A | 80 A |
| Residual current IPE | ≤ 20 µA | ≤ 20 µA |
1.Mechanical Data
| LRS600-DC | LRS600-DC | |
| Frame size | 45 mm | 45 mm |
| Device height | 90 mm | 90 mm |
| Device width | 35.6 mm | 35.6 mm |
| Weight | 247 g | 247 g |
| Upper and lower lift terminal capacity fine- / solid strand | 4-25/4-35 mm2 /AWG11-2 | 4-25/4-35 mm2 /AWG11-2 |
| Tightening torque of terminal screws | 4.5 Nm | 4.5 Nm |
| Permitted ambient temperature | -40°C up to +80°C | -40°C up to +80°C |
| Mounting | quick fastening on DIN rail IEC/EN 60715 | |
| Degree of protection | IP20 | IP20 |
| Polution degree | 2 | 2 |
