Acrel AIM-M100 Medical Isolated Meter

Name: AIM-M100 Medical Isolated Meter
Brand: Jiangsu Acrel Micro-grid Research & Development Institute

AIM-M100 medical isolated meter adopts micro-controller technology,and it has the advantage of high integration, small size, easy installation.It also integrates intelligence, digitization and networking.It is an ideal choice for insulation monitoring of isolated power supply systems in medical Class 2 places such as operating rooms and intensive care units.Once a certain set of IT system fails, the electrical maintenance personnel can make a judgment within a short time and deal with it according to the situation on site.

isolated power panels for healthcare facilities

Specification of AIM-M100 Medical Isolated Meter

Parameter

AUX Power	Voltage	AC220V±10%	Temperature monitoring	Thermal resistor	2 Pt100
AUX Power	Power consumption	≤5VA		Measuring range	-50~+200℃
Insulation Monitoring	Resistance measuring range	10~999kΩ		Alarm value range	0~+200℃
	Response value	50~999kΩ	Alarm	Output mode	1 Relays
	Relative uncertainty	±10%	output	Contact rating	AC 250V/3A
	Relative uncertainty	±10%		Contact rating	DC 30V/3A
	Response time	≤3s	Environment	Operating temperature	-10~+55℃
	Permissible system leakage capacitance Ce	≤5uF		Transport temperature	-25~+70℃
	Measuring voltage Um	≤12V		Storage temperature	-25~+70℃
	Measuring current Im	≤50uA		Relative humidity	5%-95%, No condensation
	Impedance Zi	≥200kΩ		Altitude	≤2500m
	Internal DC resistance Ri	≥240kΩ	IP degree		IP30
	Permissible extraneous DC voltage Ufg	≤DC280V	Rated impulse voltage/pollution degree		4KV/Ⅲ
Load Current Monitoring	Measuring Value	2.1~50A	EMC		IEC 61326-2-4
	Alarm Value	5~50A	Communication		RS485(Modbus-RTU)
			Communication		RS485(Modbus-RTU)

Features of AIM-M100 Medical Isolated Meter

It has the functions of real-time monitoring and fault alarm of the monitored IT system's insulation resistance to ground, transformer load current, and transformer winding temperature;

It can monitor in real time the disconnection fault of the connection with the system under test, the disconnection fault of the temperature sensor and the disconnection fault of the functional grounding wire, and give an alarm indication when the fault occurs;

It has a variety of fault indication functions such as relay alarm output and LED alarm indication;

The field-bus communication technology adopted communicates with the external alarm and display instrument and the host computer management software, which can monitor the operating status of the IT system in real time;

It has the function of event recording, which can record the time of alarm occurrence and the type of fault, which is convenient for operators to analyze the operation status of the system and eliminate faults in time.