Acrel AIM-D100-CAD Dual-channel DC Charging Pile Insulation Monitoring Device
Acrel AIM-D100-CAD Dual-channel DC Charging Pile Insulation Monitoring Device
● DC voltage and resistance measurement for double charging loop (Double gun DC charging pile)
● DC voltage measurement of L+/L-, L+/PE and L-/PE up to DC 1000V
● Resistance measurement to earth (L+/PE and L-/PE), activated by communication
● Automatic adaptation to the system leakage capacitance up to 5 μF.
● Two separately adjustable response value ranges of 1kΩ~10MΩ
● LED indicating for run, communication, pre-warning and fault
● 1 RS-485, Modbus-RTU protocol
● Pluggable terminals
● Dimension: 72×107.7×70 (mm)
Acrel AIM-D100-CAD Dual-channel DC Charging Pile Insulation Monitoring Device
General
With the development of industry, many electrical equipment and factory equipment are powered by DC systems, and the positive and negative poles of the DC system are not grounded. For ungrounded (IT) power distribution systems, insulation resistance should be monitored to ensure the safe operation of the power supply system.
The products are mainly designed for insulation monitoring of electric vehicle double-gun charging piles in the range of DC 100~1000V, and can also be applied to DC systems such as energy storage DC, DC panels of substations, UPS power supply systems, photovoltaic DC systems, and other DC power grids.
AIM-D100-CAD Dual-channel DC Charging Pile Insulation Monitoring Device Type Specification
AIM-D100-CAD Dual-channel DC Charging Pile Insulation Monitoring Device Typical Application
Typical Application of AIM-D100-CAD in Double-gun DC EV Charging Pile
AIM-D100-CAD Dual-channel DC Charging Pile Insulation Monitoring Device Front Panel
AIM-D100-CAD Dual-channel DC Charging Pile Insulation Monitoring Device Dimension & Installation
Picture On-site
Acrel AIM-D100-CAD Dual-channel DC Charging Pile Insulation Monitoring Device
Technical Parameters
|
Technical Parameter |
Technical Specifications |
|
|
Auxiliary power |
DC 12~36V |
|
|
Maximum power consumption |
≤6W |
|
|
Voltage monitoring |
Voltage range |
DC 100~1000V |
|
Accuracy |
0.5 |
|
|
Insulation monitoring |
Insulation resistance range |
1kΩ~10MΩ |
|
Warning and alarm range |
10kΩ~10MΩ |
|
|
Accuracy |
1~10kΩ: ±1k; 10k~500k: ≤3% |
|
|
System leakage capacitance |
≤5μF |
|
|
Insulation monitoring speed |
500ms/cycle; 1000ms/cycle |
|
|
Alarm method |
RGB LED indicator |
|
|
Communication |
RS485 interface, Modbus-RTU protocol |
|
|
Installation |
Rail mounted, compatible with wall mounting |
|
|
Protection level |
IP30 |
|
|
Environment |
Operating temperature |
-20~+60℃ |
|
Storage temperature |
-25~+75℃ |
|
|
Relative humidity |
<95%, without condensation |
|
|
Altitude |
<2000m |
|
