LINETRAXX® SmartDetect RCMS410
- 4 channels in one compact housing
- AC, pulsed DC, or AC/DC sensitive measuring for each channel
- Frequency analysis up to the 400th harmonic
- Configurable frequency response
- Communication via various interfaces
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.
Despite its small size and compact design the RCMS410 is a top performer. It can monitor up to 4 residual-current channels simultaneously. The response values can be adjusted separately. Therefore the RCMS410 can distinguish between a prewarning and a main alarm as well as between the RMS value of AC and DC combined, and the RMS value of the individual AC or DC component. Specific analysis functions serve to measure and evaluate harmonics up to the 400th harmonic.
Apart from 4 residual-current inputs, the RCMS410 has a digital input, a digital output, and a multi-functional output. Corresponding measuring-current transformers (e. g. from the CTUB100 or CTAC series) need to be connected to the residual-current inputs.
With its numerous interfaces the RCMS410 can be easily integrated into new and already existing electrical installations. Among other things, the device is furnished with a standardised Modbus-RTU interface.
The display and operating elements of the RCMS410 have been reduced to a minimum. Several multi-coloured LEDs show the current status of the device and of the installation. Furthermore there is a test/reset button. The parameters needed for the electrical installation are set via Modbus RTU or via the NFC interface using the Bender Connect App (which is also possible even when the device is powered off). Default operating parameters already preset on the delivered device are also offered.
- 4 channels in one compact housing
- AC, pulsed DC, or AC/DC sensitive measuring for each channel
- Frequency analysis up to the 400th harmonic
- Configurable frequency response
- Communication via various interfaces
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.
Despite its small size and compact design the RCMS410 is a top performer. It can monitor up to 4 residual-current channels simultaneously. The response values can be adjusted separately. Therefore the RCMS410 can distinguish between a prewarning and a main alarm as well as between the RMS value of AC and DC combined, and the RMS value of the individual AC or DC component. Specific analysis functions serve to measure and evaluate harmonics up to the 400th harmonic.
Apart from 4 residual-current inputs, the RCMS410 has a digital input, a digital output, and a multi-functional output. Corresponding measuring-current transformers (e. g. from the CTUB100 or CTAC series) need to be connected to the residual-current inputs.
With its numerous interfaces the RCMS410 can be easily integrated into new and already existing electrical installations. Among other things, the device is furnished with a standardised Modbus-RTU interface.
The display and operating elements of the RCMS410 have been reduced to a minimum. Several multi-coloured LEDs show the current status of the device and of the installation. Furthermore there is a test/reset button. The parameters needed for the electrical installation are set via Modbus RTU or via the NFC interface using the Bender Connect App (which is also possible even when the device is powered off). Default operating parameters already preset on the delivered device are also offered.
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
- Complies with DIN EN IEC 62020-1
Applications
- Measuring and analysing residual currents, fault currents, and nominal currents of loads and installations
- Monitoring of residual currents of stationary electrical installations and equipment as an alternative to the periodic verification
- Recognition of gradual insulation deteriorations to support preventive maintenance
- Monitoring of currents constituting a fire hazard at locations exposed to fire hazards
- EMC monitoring of TN-S systems for stray currents and additional N-PE-bridges
- Monitoring of PE and protective-bonding conductors for the absence of a current flow
- Monitoring of N-conductors for overload due to harmonics
- Monitoring of digital input
LINETRAXX® SmartDetect RCMS410 Variant(s)
| Type | Supply voltage US | Measuring-current transformers that can be used | Configurable at the factory | Enabled function modules* | Art. No. | |
|---|---|---|---|---|---|---|
| RCMS410-24 | DC 24 V | Type A / Type F | (Type B / Type B+) with function module B | Factory settings**, function modules | Customised (A, B, C can be bought later) | B84604040 |
| RCMS410-24 | DC 24 V | Type A / Type F | Type B / Type B+ | - | B (A and C can be bought later) | B84604041 |
| RCMS410-24 | DC 24 V | Type A / Type F | Type B / Type B+ | - | A, B, C | B84604042 |
* Function modules: A: Harmonic analysis (FFT) / B: AC/DC sensitive measuring and evaluation of values / C: Connection of type A external current transformers
** As part of the ordering process, customer-specific factory settings can be defined together with our sales department for some parameters (e.g. response values and interface settings) with which the units are delivered. The reference to a customer-specific configured variant can then be found on the packaging of the individual product as well as in the delivery note (the changed parameters are listed there, the assignment is made via the item number in the delivery note and the serial number of the unit).
Optional Accessories for LINETRAXX® SmartDetect RCMS410
Power supply units
| Type | max. connected current transformers | Art. No. |
|---|---|---|
| STEP-PS/1 AC/24 DC/0.5 | 4 | B94053110 |
| STEP-PS/1 AC/24 DC/1.75 | 14 | B94053111 |
| STEP-PS/1 AC/24 DC/4.2 | 34 | B94053112 |
Measuring current transformers
| Type |
|---|
| CTUB100 series |
| CTBS25 |
| CTAC series |
| W…-S… series |
| WR…S(P)series |
| WS series |
| WS…S series |
Downloads for LINETRAXX® SmartDetect RCMS410
| Name | Category | Size | Language | Timestamp | D-/B-Number |
|---|---|---|---|---|---|
| UKCA - RCMS410 | Declarations of Conformity | 131.7 KB | 2024/10/0707.10.2024 | ||
| RCMS410 | Datasheets | 589.2 KB | DE | 2023/05/0404.05.2023 | D00424 |
| RCMS410 | Datasheets | 586.0 KB | EN | 2023/05/0404.05.2023 | D00424 |
| RCMS410 | Manuals | 3.4 MB | DE | 2023/06/1313.06.2023 | D00424 |
| RCMS410 | Manuals | 3.4 MB | EN | 2023/06/1313.06.2023 | D00424 |
| RCMS410 | Quickstarts | 1.3 MB | DE | 2023/06/1313.06.2023 | D00424 |
| RCMS410 | Quickstarts | 1.3 MB | EN | 2023/06/1313.06.2023 | D00424 |
| Software information | Technical information | 33.8 KB | EN | 2022/09/1313.09.2022 | |
| RCMS410 | CE Declarations of conformity | 99.2 KB | 2024/10/0707.10.2024 |