The LE-MOA-601LZ intelligent lightning arrester monitor developed and produced by LIOUSENSOR adopts advanced sensing technology to achieve; #177; 2% high-precision measurement and lifespan prediction function. Supports LoRa wireless transmission, with remote monitoring and fault warning capabilities, protection level IP67, suitable for harsh environments ranging from -40 ℃ to 85 ℃, providing intelligent lightning arrester status monitoring solutions for power systems.

Intelligent lightning arrester monitorLife prediction, high-precision measurement, wireless transmission manufacturer direct sales, Liou measurement and control

（LE-MOA-601LZ）

Product Introduction

Intelligent lightning arrester monitorIt is a precision measurement sensor for high voltage and micro current. By measuring the leakage current and resistive current component of the lightning arrester, it can monitor its operation status and timely detect early aging, moisture and other problems of MOA valve plates. It has high accuracy and sensitivity, and also has lightning strike counting function.

Product Features

1. Measure the total current, resistive current, and number of lightning strikes

2. Supports both on-site display and remote monitoring modes, making it easy to use

3. Adopting LoRa wireless communication technology, it is self-contained and does not require wiring, making installation easy

4. Adopting self powered mode, ultra-low power consumption design, and long product life;

5. Adopting LCD screen display, real-time display of accurate monitoring values.

Product features

1. Real time monitoring: It can monitor key parameters such as leakage current and action frequency of lightning arresters in real time, providing real-time data support for operation and maintenance personnel.

2. Data recording: It can record the historical data of lightning arresters, including the current magnitude and time of each lightning strike, providing a basis for subsequent fault analysis and handling.

3. Remote monitoring: Through wireless communication technology, the collected data is transmitted to a remote monitoring center to achieve remote monitoring and management of lightning arrester status.

4. Fault warning: When there is an abnormal situation with the lightning arrester, the digital meter can issue a warning signal to remind the operation and maintenance personnel to handle it in a timely manner.

technical advantage

1. Accurate measurement: The digital lightning arrester meter uses current transformers and analog-to-digital converters to achieve precise measurement of lightning arrester current. Its measurement accuracy is much higher than traditional pointer instruments, which can meet the measurement needs of the power industry.

2. Real time monitoring: Digital lightning arrester meters can monitor the current changes of lightning arresters in real time and detect abnormal states of lightning arresters in a timely manner. This function is of great significance for preventing power grid failures and ensuring power grid safety.

3. Data recording and analysis: Digital lightning arrester meters can record the current changes of lightning arresters, providing important data support for fault diagnosis and analysis. By analyzing historical data, the lifespan and potential failure points of lightning arresters can be predicted, providing scientific basis for maintenance work.

Technical Specifications

Installation requirements

Intelligent lightning arrester monitors should be installed to avoid strong vibrations and impacts. This is because vibration and impact may cause damage to the mechanical structure and electronic components of the monitor, thereby affecting its stability and accuracy. To ensure the long-term stable operation of the monitor, necessary shock absorption and fixing measures should be taken during installation. Intelligent lightning arrester monitors should ensure good grounding and lightning protection measures during installation. Grounding is the key to ensuring the safe and stable operation of the monitor. It can effectively introduce lightning strikes and overvoltages into the ground, thereby protecting the monitor and electrical equipment from damage. At the same time, lightning protection measures are also essential, as they can further reduce the threat of lightning to monitors and power equipment. During installation, grounding and lightning protection treatment should be strictly carried out in accordance with relevant standards and specifications; The measurement accuracy of intelligent lightning arrester monitors is not affected by environmental temperature and humidity.

Application Cases