Industrial Insulation Monitoring Device

With the development of industrial technology, leakage current brings a great threat to the safety of industrial production. In order to improve the continuity and reliability of power supply, ungrounded power supply system is adopted in many important production sites. AIM-T series industrial insulation monitoring device is mainly used in AC ungrounded system in industrial fields such as mine, glass plant, electric furnace and test equipment, metallurgical plant, chemical

AIM-T300 Insulation Monitoring Device ● AC, DC main circuits ● AC/DC main circuits with directly connected DC components, such as rectifiers ● Systems with switch-mode power supplies Specification Type AIM-T300 AIM-T500 Aux power supply Voltage AC85-265V Power Consumption 8W IT system Voltage ＜450V ＜800V Frequency 40-60Hz Insulation monitoring Measuring range 1kΩ-5MΩ 1kΩ-10MΩ Alarm range 10kΩ-5MΩ 10kΩ-10MΩ Accuracy ±10% Communication RS485(Modbus-RTU) Standard IEC61326-2-4

AIM-D100-T series DC Insulation Monitor for EV Charger 1. Introduction With the development of industry, many electrical equipment and plant equipment are powered by DC systems, which have ungrounded positive and negative terminals. For ungrounded (IT) distribution system, insulation resistance should be monitored to ensure the safe operation of the power supply system. AIM-D100-T series DC insulation monitor can be applied in 10~1000V DC system for on-line monitoring of DC

AIM-D100-T series DC energy meter Model Type Technical Parameters Technical Parameter Technical Specifications Auxiliary power DC 9~36V Maximum power consumption ≤6W Voltage monitor Voltage range AIM-D100-TH: DC 100~1000V； AIM-D100-TL: DC 10~100V Accuracy 0.5 Overvoltage threshold ≥110% Rated Voltage Undervoltage threshold ≤90% Rated Voltage Insulation monitoring Insulation resistance range 1kΩ~10MΩ Warning and alarm range 10kΩ~10MΩ Accuracy 1~10kΩ: ±1k; 10k~500k: ≤3% System

AIM-D100-T series DC Insulation Monitor 1. Introduction With the development of industry, many electrical equipment and plant equipment are powered by DC systems, which have ungrounded positive and negative terminals. For ungrounded (IT) distribution system, insulation resistance should be monitored to ensure the safe operation of the power supply system. AIM-D100-T series DC insulation monitor can be applied in 10~1000V DC system for on-line monitoring of DC ungrounded

AIM-T300 insulation monitoring device AIM-T300 insulation monitoring device is designed and developed by Acrel gathering the design experience of electric power meter industry for many years to monitor the insulation condition of low voltage IT distribution system (ungrounded system). The product adopts advanced micro controller technology, with high degree of integration, compact size and easy installation, and it integrates intelligence, digitalization and networking. The