Insulation Monitor for DC24V Medical It System

Product Description

AIM-M Series Insulation Monitor

Product Description

AIM-M200 medical intelligent insulation monitoring instrument adopts advanced microcontroller technology, which has high integration, compact size, convenient installation and integrates intelligence, digitalization and networking in one. It is ideal selection for insulation monitoring of isolation power system in medical location of group 2 such as operating room and intensive care unit.
AIM-M200 is usually combined with AITR series medical isolation transformer, AKH-0.66P26 current transformer, AIL100-4/-8 insulation fault locator, ASG100 test signal generator, HDR-60-24 power supply module and AID150/200 centralized alarm display device.
 

Characteristic

 

• Functions of real-time monitoring and fault alarming of the ground insulation resistance, transformer load current and transformer winding temperature of the monitored IT system;
• Can be used with insulation fault locator, remotely starting fault-locating and displaying locating results when there are insulation faults;
• Real-time monitor the line disconnection fault, temperature sensor disconnection fault and the functional grounding line disconnection fault of the monitored system, and give the alarm indication within 2S after the fault occurs. when the fault occurs;
• Relay alarm output, LED alarm indication and other faults indication functions;
• Two kinds of fieldbus communication technology, which are used for centralized alarm and display instrument, test signal generator, insulation fault locator and upper computer management software communications, and can monitor the operation status of IT system in real time.
• Events logging function, which can record alarm occurrence time and fault type and is convenient for operation personnel to analyze the operation conditions of system and promptly eliminate the faults.
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Display

 

Product Parameters

 

AUX Power	Voltage	DC 18…36V	Temperature monitoring	Thermal resistor	2 Pt100
	Power consumption	≤3VA		Measuring range	-50…+200ºC
Insulation monitoring	Resistance measuring range	10…999kΩ		Alarm value range	0…+200ºC
	Response value	50…999kΩ	Alarm output	Output mode	2 Relays
	Relative uncertainty	±10%		Contact rating	AC 250V/3A DC 30V/3A
	Response time	≤3s	Environment	Operating temperature	-10…+55ºC
	Permissible system leakage capacitance Ce	≤5uF		Transport temperature	-25…+70ºC
	Measuring voltage Um	≤12V		Storage temperature	-25…+70ºC
	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/EMR		IEC 61326-2-4
	Alarm Value	5…50A	Communication protocol		CAN,customize
	Measuring accuracy	±5%			RS485,Modbus-RTU

 

Certifications

 

Company Profile