LINETRAXX® SmartDetect RCMS410 Four-channel residual current monitor sensitive to AC, pulsed DC, and smooth DC

Four-channel residual current monitor sensitive to AC, pulsed DC, and smooth DC Product description The LINETRAXX® SmartDetect RCMS410 is an AC, pulsed DC, and smooth DC sensitive residual-current monitor for earthed power-supply systems. It measures residual currents between 2 mA and 70 A with direct voltage as well as alternating voltage in a frequency range from 15 Hz to 20 kHz. Corresponding measuring-current transformers (e.g. CTUB100 and CTAC series) must be connected to the residual-current inputs. Individual response values for prewarning and main alarm can be set for each channel, and...

Device features Special features • Four measuring channels for AC, pulsed DC, or AC/DC sensitive measuring • Configurable frequency response • Space savings due to a compact housing (1 DU) • Expansion/retrofit or change of functions in the event of changed monitoring requirements • Simple configuration with Bender Connect App via NFC interface • Customer-specific factory settings possible Residual current measurement • Residual current measurement device (RCM) in accordance with DIN EN 62020-1 (IEC 62020-1) • Four channels for residual current measurement • Every channel can alternatively also...

Function modules The NFC interface can be used to transmit a previously configured device parameter setting directly to the device. This function is available only via the Bender Connect App. You can find this app in the Appstores for iOS and Android. In the Bender Connect app the device first needs to be made known. Then the device-specific setting options are shown so that they can be configured. When the data is transferred, feedback is given whether the parameter configuration has been successful. Parameter settings can be transmitted to the device via the Bender Connect app by holding the...

Wiring diagram Legend for wiring diagram +, - Supply voltage connection J RCMS410 and all connected CTUB102-CTBCxx devices must be supplied from the same power supply. Ensure that the 24-V-DC supply is connected correctly. Otherwise the RCMS410 can be destroyed! For UL applications: Use 60/75 °C copper conductors only! Cable lengths to the measuring current transformer: See technical data.

LINETRAXX® SmartDetect RCMS410 K; BENDER Connections overview The cables are connected to the device via plug-in terminals. The maximum permissible conductor cross section is 1.5 mm2 Technical data ()* = Factory setting Insulation coordination (IEC 60664-1/IEC 60664-3) Rated impulse voltage 800 V Rated insulation voltage 50 V Protection class of power supply unit 2 or 3 Measuring circuit Burden (internal) Frequency range Measuring range (peak) Measuring range rms Rated residual operating current Type A, Type F Type B, Type B+ Response value main alarm IAn'> Type A, Type F Type B, Type B+ Prewarning...

LINETRAXX® SmartDetect RCMS410 RS-485 interface Measuring-current transformers Measuring-current transformer series Type A Type F CT connection monitoring Rated voltage Un Connecting wires CTAC, CTAS, W, WR, WS CTAC see measuring-current-transformer manual see measuring-current-transformer manual Baud rate Stop bits Cable length (at 9.6 kbits/s) Recommended lines, shield on one side connected to PE Cable length CT Type B CT Type A (single wire > 0.75 mm2) CT Type A (shielded cabel > 0.75 mm2) For UL applications External transformers Permissible continuous secondary current with Single-channel...

LINETRAXX® SmartDetect RCMS410 Kr BENDER Terminals Terminal series Connection properties Rigid Flexible, without plastic sleeve Flexible, with plastic sleeve Stripping length Tightening torque Conductor cross section AWG Plug-in screw-type terminals Phoenix Contact MC 1,5/ -ST-3,5 BK ApprovalsStandards & certifications The RCMS410 device has been developed in accordance with the following standards: Operating temperature Transport Long-time storage Classification of climatic conditions acc. to IEC 60721 (except condensation and formation of ice) Classification of mechanical conditions acc. to...

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Bender GmbH & Co. KG Londorfer Straße 65 35305 Grünberg Germany Tel.: +49 6401 807-0 [email protected] www.bender.de © Bender GmbH & Co. KG, Germany Subject to change! The specified standards take into account the edition valid until 06.2025 unless otherwise indicated.