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Insulation Resistance Monitoring Device

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Product Description

1Overview & Basic Info

Model NO.

AIM

Installation

Dinrail

Housing

Fibre Glass

Voltage

DC24V

Interface 1

RS485

Protocol

Modbus-RTU

Interface 2

CAN

Standard

IEC61326-2-4

Production Capacity

200,000

HS Code

9030849000

2Product Description

Medical Intelligent Insulation Monitoring Device

The medical intelligent insulation monitoring instrument adopts advanced microcontroller technology, featuring high integration, compact size, and convenient installation. It integrates intelligence, digitalization, and networking into a single unit. This device is an ideal selection for insulation monitoring of isolated power systems in Class 2 medical locations such as operating rooms and intensive care units (ICU).

3Product Panel Display

AIM-M200

AIM-M100

AIM-M10

4Technical Parameters

Parameter	Item	AIM-M200	AIM-M100	AIM-M10
Communication	Interface	1 channel RS485, 1 channel CAN	2 channels RS485	1 channel RS485
Communication	Protocol	Modbus-RTU, Customize	Modbus-RTU	Modbus-RTU
Auxiliary Power	Voltage	DC24V(±25%)	AC220V(±10%)	AC220V(±10%)
	Frequency	-	50/60HZ	50/60HZ
	Power consumption	<3VA	<8VA	<8VA
Insulation Monitoring	Measurement Range	10~999KΩ	10~999KΩ	50~999KΩ
	Alarm Value Range	50~999KΩ	50~999KΩ	10~999KΩ
	Response Time	<2s	<2s	<2s
	Measuring Voltage	<12V	<12V	<12V
	Measuring Current	<50uA	<50uA	<42uA
Temperature	Measuring Range	-50ºC~ + 200ºC	-50ºC~ + 200ºC	-50ºC~ + 200ºC
Standards	EMC	IEC61326-2-4	IEC61326-2-4	IEC61326-2-4

5Networking Diagram

6Related System Components

AIM-M100 Line Isolation Monitor

Certificate: CE, IEC | Communication: RS485
Features: Monitoring Ground Insulation, Transformer Load, and Temperature with Alarm Relay Output.

AIL150 Ground-fault Location Kit

Communication: CAN | Power: DC 24V
Features: Fast ground-fault location in AC IT systems (Response Time <2s) for 4 or 8 circuits.

ASG150 Signal Generator

Communication: CAN | 32-bit Microprocessor
Features: Generates high-precision signals for fault location systems.

AID150 Remote Annunciator

Display: LCD | Communication: RS485
Features: Remote alarm display for Insulation, Overload, and Overtemperature status.

AITR Series Hospital Grade Isolation Transformers

Capacity: 8 KVA | Noise: <40dB | Efficiency: >96%
Features: H-class insulation, low leakage current (<0.2mA) for medical safety.

Frequently Asked Questions

? What is the primary use of the AIM monitoring device?

It is designed for real-time insulation resistance monitoring of isolated power systems (IT systems) in Class 2 medical locations like operating rooms and ICUs.

? Does the device support remote monitoring?

Yes, the device features RS485 and CAN communication interfaces using the Modbus-RTU protocol for integration into hospital building management systems.

? What is the response time for an insulation fault alarm?

The AIM series provides a rapid response time of less than 2 seconds, ensuring immediate notification of any insulation degradation.

? Can the device monitor parameters other than insulation?

Yes, it can monitor load current (range 2.1~50A) and transformer temperature (range -50ºC to +200ºC) using PT100 sensors.

? What standards does this equipment comply with?

The monitoring devices are designed according to the IEC61326-2-4 standard, ensuring electromagnetic compatibility and reliability in medical environments.

? How is the device installed?

The AIM series is designed for Dinrail installation, making it compact and easy to integrate into standard medical power distribution cabinets.

Product Detail

Insulation Resistance Monitoring Device