AIM-D100 type products are mainly used for monitoring of the positive and negative terminal-to-ground insulation resistance in the DC ungrounded systems. When the insulation resistance is lower than the set alarm value, an alarm message can be sent. The product is based on the unbalanced bridge principle.
The products can be used in DC systems such as DC EV charging systems, PV Solar systems, energy storage systems, and DC power grids.
Power supply | 9~36VDC | |
Power consumption | ≤6W | |
System voltage | 200~1000VDC | |
Alarm | Over voltage | 110%S ystem voltage |
Uncer voltage | 90% System voltage | |
Insulation monitor | Resistance range | 20 kΩ~10MΩ |
Alarm range | 20kΩ~10MΩ,2 relay settable | |
Internal DC impedance | <1MΩ | |
Output | 2 relay output,N/C or N/O settable | |
Communication | RS485 Modbus-RTU protocol | |
Fault record | 20 records fault | |
Installation | Din rail | |
Environment | Working Environment | -15~+55ºC |
Storage Environment | -20~+70ºC | |
Relative humidity | <95% | |
Elevation | <2000m |