AIM Series IT System Insulation Monitor Device

■ Application: IT system

■ Usage: monitor ground insulation of IT system

■ Used with AID series, AIL series, ASG150, AKH-0.66P26

■ Communication: RS485(Modbus RTU), CAN

■ Support Insulation Fault Location Function

■ Standards: IEC 61557-8-2007, IEC 60364-7-710: 2002

(Photos of AIM - M 200)

8615000363786

juliana@acrel-electric.com

8615000363786

AIM Series IT System Insulation Monitor Device

description1

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Key Functions

■ IT system insulation Resistance monitoring

■ Insulation Fault Location Function (Used with AIL150 series devices)

■ Load current &Temperature monitor of insulation Transformer

■ Prompt Alarm with Relay Output

■ LED Indicator(alarm)

■ HMI, programable buttons, Back linght

■ LCD Display, Back linght

■ Communication: RS485 port, CAN port(Only AIM-M200)

■ Din rail mounted device

Application

Residential Communities

Solar PV

Customer Story

SunTower Project

The Sun Tower project in Bangkok deployed a cloud-based solution with meters, gateways, and platform to enable remote electricity monitoring, real-time fault alerts, automated meter reading, and energy analysis across office and commercial floors.

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EV Charger Project

The project for Chargers in Spain deployed the Acrel DJSF1352-RN/D DC meters, ADL200 single-phase meters, and ADL400 three-phase meters, providing integrated energy monitoring and management solutions with a total project value of approximately $250,000.

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Technical Parameters

Model		AIM-M10	AIM-M100	AIM-M200
Power supply	Voltage	AC 220V±10%		DC 24V ± 25%
	Frequency	50/60Hz		-
	Power consumption	< 5W	< 8W	< 3W
Insulation monitor	Insulation resistance	10-999kΩ
	Accuracy	0—±10%
	Alarm	10—995kΩ	50—999kΩ	50—999kΩ
	Response time	<2s
	Measuring voltage	<12V
	Measuring current	<42uA	<50uA	<50uA
Current monitor	Range	2.1-50A
	Alarm value	5-50A
	Accuracy	≤±5%
Temperature monitor	Sensor type	PT100
	Range	-50—+200℃
	Alarm value	0—+200℃
Alarm output	Output types	1 port of relay	2 ports of relay (programmable)	2 ports of relay (No programmable)
	Contact capacity	AC 250V/3A	AC 250V/3A	AC 250V/3A DC 30V/3A
Work environment	Work temperature	-10—+55℃
	Storage temperature	-20—+70℃
	Relative humidity	5%-95%, no condensation
	Altitude	≤2500m
Communication		1 port of RS485, Modbus-RTU	2 ports of RS485, Modbus-RTU	1 port of CAN