● The internal use of high-performance module components, good nonlinear, large flow, low residual voltage, quality is guaranteed.

● The module has a built-in dynamic thermal trip device, which acts immediately after aging, so that the surge arrester can be safely detached from the main circuit.

● The panel has a lightning counter, which can record the number of lightning strikes, and has a reset button.

● The surge protection module can be hot plugged and replaced, easy maintenance and has no influence on the circuit operation.

● With audible and visual alarm function, which can realize the alarm of power phase loss, circuit breaker open, surge protection module aging trip, etc., the display is intuitive and timely, with remote alarm terminal, convenient for remote monitoring, so as to realize unattended.

● The audible and visual alarms can be powered by rechargeable batteries and mains, and work stably and reliably.

● The panel is equipped with ammeter and voltmeter, which can display the working current and voltage of the load (optional).

● The intelligent monitoring unit can be equipped to accurately monitor alarm information, leakage current, lightning information (lightning current amplitude, lightning current polarity, lightning strike time, lightning strike frequency) in real-time, communicate through RS485, and upload monitoring data to the intelligent monitoring module, you can query in the intelligent monitoring module. (optional)