Lightning hazards are one of the main factors affecting the safety of power grid operation. Lightning faults are particularly prominent in distribution network systems due to their low insulation level and the general lack of lightning arresters. At present, lightning arresters are widely used in distribution lines and distribution transformers as the main means of lightning protection for distribution networks. In areas where lightning activities are relatively frequent, the failure rate of lightning arresters has remained high. Faced with a large number of widely distributed lightning arresters, huge manpower and costs are required for power outage maintenance and fault handling.

It has line monitoring lightning protection equipment lightning current discharge, on-site LED display.

With multiple communication outputs LORA, 4G

When lightning strikes the power line, the online intelligent remote counts once and can accumulate the number of times, lightning strike time, and lightning strike number. And the above data is counted and analyzed. According to the alarm location address, timely guide personnel to check the on-site power supply line to see if the line or lightning arrester is faulty, and take corresponding measures in time.

Lightning current monitoring range: 5kA-100kA

Leakage current monitoring range: 100uA～50mA

Range of accumulated lightning strikes: 100,000 times

Lightning strike time error: ≤1s

Communication method: LORA or 4G wireless transmission communication

Standby power consumption: ≤35uA

Battery undervoltage alarm

Low voltage alarm

Protection level: IP68

Power supply: battery or solar energy

Monitoring ambient temperature: -20 +90℃

Gas stations, factories, substations, power, chemical and other places. Transformer and lightning arrester installation:

Before installation, the transformer drop insurance should be disconnected;

One end of the monitoring device is fixedly connected to the transformer casing, and the other end is connected in series with the lightning arrester grounding wire.