Product Details

1. APPLICATION

Designed especially for surge protection of the PV strings; apply to the PV power grid-connection system.

2.TECHNICALS PARAMETERS

Model DXH06-F/	3DC1000R40	3DC800R40		3DC600R40
Type (IEC 61643-1)	Class II /Type 2
Max. Continuous Operating Voltage(Uc)	1300VDC	1000VDC		800VDC
Nominal Continuous Operating Voltage(Un)	1000VDC	800VDC		600VDC
Nominal Discharge Current Capacity (In)	20kA(8/20μs)
Max. Discharge Current Capacity (Imax)	40kA(8/20μs)
Protection Mode	Full Mode Protection
Protection Level(Up)	≤4.0kv		≤3.6kv	≤3.2kv
Response Time(T)	<25ns
Fault Indicator	Available
Live Line(mm² )	≥6
Earth line(mm² )	≥10
Grounding Resistance(R)	≤4Ω
Protection Level of the Shell	IP20
Operating Temperature	-40℃~+70℃
Overall Size(mm)	54×90×65
Installation Method	35 mm DIN-rail

3.NAMING RULES:

4. WIRING DIAGRAM

5.Main Features:

l Use Y-shaped connection, Full mode protection of the L+-L-/PE;

l Use the temperature control circuit break protection technology,to avoid the accident;

l With the remote alarm contact signal, convenient to remote monitoring of the system;

l The module has normal and fault indication, with fast response speed and low residual voltage.

6.Installation Method and Attentions

1) Wiring as shown in Figure;

2) The connecting lead shall use many strands of copper wires of more than 6mm², and the earth wire shall use many strands of copper wires of more than 10mm². The connecting wire shall be as short, straight and coarse as possible. Grounding Resistance should be no less than 4Ω;

3) The front of lightning arrester shall be connected with proper fuse in series or be opened;

4) The power supply must be cut off while conducting the installation. It is prohibited to conduct the operation with the charge. The connecting lead must conform to the requirement;

5) After completing the installation, the lightning protection module shall be inserted tightly and inspected;

6) When there is RED for the fault indicator of the lightning arrester module (warning signal of remote-signaling port), it indicates that the lightning protection module has degraded and shall be replaced;

7) The SPD needn't special maintenance, but only check the connection and indicating state periodically.

7. Certificates: