Overview
The iRCM6801/iRCM6801M residual current operated monitoring device is
designed for use alongside AC contactors or circuit breakers to offer electrical fault
protection in low voltage power supply systems that are earthed, such as TT, and
the 'S' part of TN-S and TN-C-S systems.
By employing this device, it significantly mitigates the potential for electric fires
and accidents involving electrical apparatus. Additionally, it serves as a safeguard
for individuals by minimizing the risk of indirect electric shocks.
Features
• Continuous Residual current monitoring
Residual current displayed on the on-device display.
Residual current value readable via RS485 communication for supervisory system
Type-A residual current monitoring for both AC and pulsed DC residual current
components.
Alarming (on-device indication) for both residual current pre-alarm and residual
current alarm.
• Protection Relay
Relay outputs can be used with a circuit breaker, contactor, or indicator to provide protection and indication of both residual current pre-alarm* and residual current alarm.
Configurable delay of relay outputs.
• Operation
Configurable residual current thresholds for both pre-alarm and alarm.
Both visual and sound* indication.
Self-detection of residual current transformer.
Self-test function to ensure protection is functional.
• M2M Interface
RS485 interface *
• AI-enhancement NEW
Considering using our FOURIER EMS to enhance the system performance via AI based residual current data analysis.
Applications
• Busbar feeder monitoring and protection in data centres
Online monitoring and protection of the power supply for the cabinets
in data centres
• Circuit monitoring and protection in power distribution panels
Online monitoring of sub-panels for enhanced protection against electrical fire
• Circuit monitoring and protection for critical loads
Online monitoring of power supply panels for critical loads, with
benefits of earlier detection of faults and reduced downtime
Downloads
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