Acrel Low Voltage 450V Industrial Insulation Monitoring Device Widely Used for AC/DC 450V It System Aim

Basic Info.

Model NO.	AIM-T300
Transport Package	Fob Shanghai
Trademark	ACREL
Origin	China
Production Capacity	10000PCS/Per Month

Product Description

Product DescriptionAIM-T300 Grounf Fault Detectors Insulation Monitoring Device for Ungrounded System

GeneralAIM-T300 insulation monitoring device is an instrument developed for monitoring the insulation status of IT distribution system (ungrounded system) to ground with many years of design experience in the power instrument industry.The products adopt advanced microcontroller technology, high integration, small size, easy to install, intelligent, digital, networking in one.Instrument has a unique barrier because early warning, fault alarm, event records, such as a variety of functions, can be used for mine, metallurgy, glass, electric furnace and test equipment factory, chemical plants, explosive dangerous location, computer center and emergency power supply and other places IT power distribution system, real-time monitoring IT power distribution system of insulation condition, when the insulation fault occurs, alarm in time, to remind staff some troubleshooting.
FeaturesAC, DC main circuitsAC/DC main circuits with directly connected DC components, such as rectifiersSystems with switch-mode power suppliesCommunication:RS485(Modbus-RTU)Display:128x64 bits LCD with real-time insulationresistance and leakage capacitance value displayApplicable system voltage range:Up to 450V (AC,DC,AC&DC)
Technical Parameters

Item		Parameter
Accessory power supply		AC 85~265V; DC100~300V; 50/60Hz
Power dissipation		< 8W
System voltage		AC 0~690V; DC 0~800V; 40~460Hz
System application		IT system (online), Other system (offline)
Insulation monitoring	Measuring range	1k~10MΩ
	Alarm range	10k~10MΩ
	Resistance accuracy	1~10k,1k; 10k~10M, ±10%
	system leakage capacitance	<500μF
	Response time (Ce=1μF)	<5s
Internal parameters	Measuring voltage	<50V
	Measuring current	<270μA
	Internal DC impedance	≥180kΩ
Relay output		Error, Alarm, Warning
SOE		20 records (fault type, fault value, fault time)
Alarm type		LCD, LED indicator
Communication		RS485, Modbus-RTU
Impulse voltage / Pollution Leve		8kV/III
EMC/ Radiation		IEC61326-2-4
Environment	Working temperature	-10 ~+65ºC
	Storage temperature	-20~+70ºC
	Relative humidity	<95%, without condensation
	Altitude	≤2500m

LCD DisplayDimensionWiringTypical Connection

Acrel Low Voltage 450V Industrial Insulation Monitoring Device Widely Used for AC/DC 450V It System Aim-T300 with RS485 Alarm

Products

Acrel Low Voltage 450V Industrial Insulation Monitoring Device Widely Used for AC/DC 450V It System Aim

Basic Info.

Product Description