An intelligent digital detection device for online insulation resistance testing of motors before operation, and for monitoring, analyzing, recording, protecting, warning, and actuating the operational status of the motor in production. It integrates intelligent control technology, built-in sensor diagnostic technology, cloud computing processing capabilities, and machine learning algorithms to form a comprehensive pre-knowledge system of motor parameters, preventing losses caused by equipment failure and subsequent repairs. When the motor is in standby, it can measure core indicators such as insulation resistance, dielectric loss factor, and partial discharge quantity. During operation, it protects parameters such as voltage, current, zero-sequence current, temperature, power, energy consumption, and fault information, effectively preventing motor and grid failures.
This device is designed for diagnosing early defects and potential accidents, controlling sudden insulation failures, and providing effective information to monitor the insulation performance of electrical equipment, ensuring safe and reliable operation of the equipment. It is easy to install, simple to operate, real-time online, and the monitoring information is more authentic and effective. Widely applicable to220V~690VMotors of various voltage ratings drive equipment in the system. Additionally, the device featuresRS485Communication interface for communication management with the host computer, to achieve unattended, intelligent, and digital operations.
The device, as a domestically produced product, fills a gap in the field of on-line insulation monitoring for domestic motors during the production process, breaking the foreign technological blockade and product monopoly. Its application not only enhances the self-protection capability of China's motor start-up equipment, reduces the risk of dependence on foreign imports, but also promotes the technological upgrade and innovation of start-up equipment, benefiting the country.Achieving the "Dual Carbon" goals and contributing to the green transformation of the energy structure. Through continuous technological iteration and optimization, the equipment is committed to providing a benchmark solution for motor health management in the electrical industry and the entire industrial sector.
Section Two:Feature Highlights
For electrical equipment powered by motors used in municipal, chemical, oil field, and fire protection applications.
Motor winding inspection under shutdownDue to.
Measure the ground insulation resistance of the winding when the motor is stopped, and monitor the motor's three-phase voltage, current, energy, frequency, power, motor temperature, operating time, and leakage current after the motor is started and put into operation. An alarm will be triggered when the insulation value drops or a fault occurs.
Achieve early detection and prevention of motor anomalies.
Backlit Full-TouchLCDScreen display, paired32Microcontroller with full Chinese interface, allowing for viewing of set parameters, fault alarm values, observation of insulation change process, and motor operation process information.
EquippedRS-485Interface communication, communication protocol;MODBUS-RTU,Baud rate:1200、2400、4800、9600bps。
The measurement process is fully automatic, and can also be manually initiated.
