Остаточный монитор для места повреждения земли в незаземленной системе (11000000399453)

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Характеристики



Residual Monitor for Ground Fault Location in Ungrounded System

AIM-R100 Medical Residual Current Monitor adopts advanced microcontroller technology with high integration, compact size, convenient installation, intellectualization, digitalization and networking. It is suitable for residual current monitoring in medical group 1 and group 2.



Standard


◆ IEC 60364-7-710:2016 Electrical installations of buildings—Part 7-710:Requirements for special installations or
locations—Medical locations
◆ IEC62020:2020 Electrical accessories—Residual current monitors(RCM) for household and similar uses



Function Description


◆ Monitoring and display of residual current in TN-S system (Type A)
◆ Monitoring the connection of residual current transformer
◆ Relay alarm output, LED alarm indication and other fault indication functions
◆ RS485 bus based on Modbus-RTU protocol
◆ Fault recording function, record the time of alarm occurrence and the fault type
◆ Self-test function, make sure the residual current detection function is normal or not
◆ Remote reset function, by which the residual current monitor can be reset remotely to eliminate alarm information.



Technical Parameters


Parameters
Values
Auxiliary Power Supply
Voltage
AC220V±10%
Power consumption
≤3VA
Residual Current Monitoring
Loops
12
measuring range
0~5000mA
Setting range of alarm value
6~1000mA
Frequency
50Hz±5Hz
Alarm output
Output mode
1 Relay
Contact rating
AC250V/3A DC30V/3A
communication
Interface
RS485
Protocol
Modbus-RTU
Average trouble-free working hours
≥5000 Hours


Overall and installation dimensions(unit:mm)




0.0072 s.