RCM410R-2 jordfeilvarsler Type A med modbus RTU

LINETRAXX® RCM410R-2/RCM410R-24

• Response value adjustable from 10 mA to 30 A
• LED strip measured value display
• Setting of the most important parameters via potentiometers directly on the device
• Modbus RTU interface for reading out measured values and setting device parameters
• Compact design, only 18 mm in width
• NFC interface for configuration of the
  unit in energised and de-energised state

The AC and pulsed DC sensitive residual current monitor RCM410R is used for residual current monitoring in earthed systems (TN/TT), in which an alarm should be issued in the event of a fault, but no shutdown may take place. It can also be used to monitor single conductors, e.g. PE conductors, N-PE bridges or PE-PAS bridges.

Two separately adjustable response values allow a distinction to be made between prewarning and main alarm (prewarning = 50…100 % of the set residual operating current IΔn).