Insulation Resistance Detection Ground Fault Alarm Device Aim-D100-Ca for DC It System

• Customization: Available
• Certification: CE
• Protection: Insulation
• Model NO.: AIM-D100-CA
• Installation: Vertical
• Housing: Plastic
• Transport Package: Carton
• Specification: 72mm*71.5mm*92.6mm
• Trademark: acrel
• Origin: China
• Package Size: 30.00cm * 28.00cm * 20.00cm
• Package Gross Weight: 2.000kg

Product Description

Introduction

AIM-D100-CA series DC insulation monitor can be applied in DC system of 0~1000V, used for on-line monitoring of DC ungrounded system positive and negative pole to ground insulation resistance, when insulation resistance is lower than the set value, it will send out warning or alarm signal. The product is mainly designed for DC 0~1000V range of electric vehicle charging device insulation monitoring, but also can be applied in energy storage DC, substation DC screen, UPS power supply system, photovoltaic DC system and other DC power grid DC system.
 

Key attributes

Industry-specific attributes

Phase

Single Phase

 

Measuring Energy Range

0-999kwh

 

Other attributes

Place of Origin

Jiangsu, China

 

Brand Name

Acrel

 

Model Number

AIM-D100-CA

 

Display Type

Analog Only

 

Accuracy Class

0.5

 

Output Voltage

100-1000V DC

 

Operating Temperature

-15-55ºC

 

Dimensions

130*30*118mm

 

Communication

RS485 Port MODBUS-RTU Protocol

 

Product name

DC insulation monitor

 

Display

LED

Technical Parameters

Technical Parameter		Technical Specifications
Auxiliary power		DC 9~36V
Maximum power consumption		≤6W
Voltage monitoring	Voltage range	DC 0~1000V
	Accuracy	0.5 grade
Current monitoring	Current monitoring	Connect with current shunt base on rated current; CAI models only
	Accuracy	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		LED indicator
Communication		RS485 interface, Modbus-RTU protocol
Installation		Wall-mounted installation or DIN-rail installation (plastic stent included)
Protection level		IP30
Environment	Operating temperature	-40~+75ºC
	Storage temperature	-40~+125ºC
	Relative humidity	<95%, without condensation
	Altitude	<2000m

Installation and Connection
 

 

 

Resistance monitoring

Voltage monitoring

Current monitoring function

LED indication

Communication networking       

Metal casing

Plug-in terminals