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Industrial Insulation Monitoring Device,AIM-T500

Industrial Insulation Monitoring Device,AIM-T500

● LCD display with backlit

● Unearthed AC,DC main circuits

● IT systems including high leakage capacitances

● Coupled IT systems

 


Product Detail

PARAMETERS

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General

AIM-T500 insulation monitoring device is designed and developed by Acrel gathering the design experience of electric power meter industry for many years to monitor the insulation condition of low voltage IT distribution system (ungrounded system). The product adopts advanced micro controller technology, with high degree of integration, compact size and easy installation, and it integrates intelligence, digitalization and networking. The device, with many functions such as insulation fault warning, fault alarm, event recording and so on, can be used in the mines, glass factories, electric furnaces and test facilities, metallurgical plants, chemical plants, and exploded dangerous places, computer center, emergency power supply and other places to monitor the insulation status of IT system in real time. When insulation fault occurs, it will alarm and remind the staff to check the fault. The products conform to the requirements of enterprise standard Q/VDCL-26-2017 IT System Insulation Monitor.

Parameters

2

LCD Display

3896fba152ba7948e210791ca5c7610a

Wiring

a91545c8c7d50dfa382ce86aa763c24f

Typical Connection

7

Installation

55

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 Level 8kV/Ⅲ
EMC/ Radiation IEC61326-2-4
  Environment Working temperature - 10 ~+65℃
Storage temperature -20~+70℃
Relative humidity <95%, without condensation
Altitude ≤2500m
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