● AC/DC main circuits with directly connected DC components, such as rectifiers
● Systems with switch-mode power supplies


| 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 | | ||
| Operating alarm | | -20-60℃ | -15-55℃ | ||











