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 and has been developed for flexible use in the most varied applications.
Features
Continuous residual-current monitoring by means of periodic verification
4 channels for residual-current measurement
Either AC, pulsed DC, or AC/DC sensitive measuring by selecting measuring-current transformers for every channel (type A/F/B/B+ as per IEC 60755 or VDE 0664-400)
Continuous monitoring of the measuring-current-transformer connection
The AC and DC component as well as the RMS value from AC plus DC can be analysed separately
Selectable measurement modes for each channel: overcurrent (standard), undercurrent, or window mode (out-of-range-values)
Alternatively, every channel can be configured as digital input
Response ranges: 10 mA…10 A (type B/B+), 6 mA…30 A (type A/F)
Frequency range: DC…20 kHz
Preset function
Reload function
Configurable time delays
Configurable frequency response
Frequency analysis up to the 400th harmonic, calculation of the THD value
One digital input, one digital input/output, and one multi-functional digital/analogue output
Integrated combined test/reset button, connection for external buttons
One device status and two alarm LEDs, also one alarm LED for each channel
RS-485 interface with Modbus RTU (reading out of measured values/setting of parameters) - In a system setup compatible with other Modbus-RTU-capable device series from Bender, such as e. g. the RCMB300 series, RCMS150-01, and RCMB13…-01. - Compatible with Bender gateways of type COM465IP, CP9...-I - Up to 247 RCMS410 devices can be used on the bus
NFC interface for parameter setting with the Bender Connect App
Expansion/retrofit or change of functions in the event of changed monitoring requirements
