G20□ZN series intelligent power supply surge protector is suitable for the power supply systems such as AC 50/60Hz、400V and below TN-Sx TN-C、 TN-C-S、 TT、 IT. It can realize the user state of lightning protection for surge protection devices(SPD) real-time monitoring in the electric power industry, railway industry, petroleum and petrochemical industry, new energy industry, communication industry, environmental protection, water conservancy industry, airport terminal power distribution system.
1. Lightning count function, when struck by lightning, second level alarm
2. SPD degradation alarm
3. When SPD is abnormal, the second level alarm, the SPD degradation and the sending time are sent to the maintainer's mobile phone by SMS
4. You can connect to a backend server, and within the network, computers and smartphones can remotely monitor any SPD
5. Empty state detection
6. RS485 communication
