一、Application of 1000V solar photovoltaic DC power supply lightning protection module

This product is widely used to protect photovoltaic panels, inverters and other equipment in solar photovoltaic power generation systems, and provide a full range of surge protection for photovoltaic power generation systems.

二、Features of 1000V solar photovoltaic DC power supply lightning protection module

1. A complete pre-wiring unit, used in photovoltaic equipment, consists of a base and a plug-in protection module.

2. Y-type circuit design, three groups of high-performance varistors, when insulation failure occurs in the generator circuit, can avoid damage to the surge protector.

3. High discharge capacity from powerful zinc oxide varistor.

4. Built-in dynamic thermal release, with high reliability.

5. The fault indication appears in the monitoring window with a red mark.

三、1000V solar photovoltaic DC power supply lightning protection module installation notes

1. The power supply must be cut off before installing the 1000V DC power supply lightning protection module, and live operation is strictly prohibited.

2. It is recommended to connect a fuse or automatic circuit breaker in series in front of the 1000V DC power supply lightning protection module.

3. When installing the 1000V DC power supply lightning protection module, please connect it according to the installation diagram, where + is the positive wire,-is the negative wire, and PE is the ground wire. Do not connect it wrongly. After installation, close the automatic circuit breaker (fuse) switch and check whether the working status is normal. After installation, insert the module in place and check whether the lightning protection module is working properly.

4. During the use of 1000V DC power supply lightning protection module, you should regularly check and check the status of the fault display window. When the fault display window is red or the remote signal terminal outputs an alarm signal, it indicates that the lightning protection module has failed and should be repaired or replaced in time.

5. Parallel power supply lightning protection modules should be installed in parallel (Kevin wiring can also be used), and the connecting wire must be firm and reliable, and it must be short, thick and straight.

四、Installation diagram