APPLICATIONS

RCM 201-ROGO
Standards-compliant Type A measurement on the busbar
The RCM 201-ROGO residual current monitoring device complies with standard DIN EN 62020 and is used for monitor systems and consumers that must be operated without interruption. It is ideally suited for monitoring residual currents in TN-S systems. The main application of the stand-alone device is the measurement of Type A residual current for large cross-section or busbar systems. In combination with a Rogowski coil (included in the scope of delivery), the user enjoys flexibility even in confined spaces and also benefits from the retrofitting capability of the measurement device.

Flexible measuring current
transformer in different lengths:

  • Space-saving and fast installation
  • Easy retrofitting in existing systems
  • No shutdown of the system required for installation
  • Analog output for external measurement devices provided

At a glance

HIGH MEASURING ACCURACY

  • from 1% to final value
  • Measurement of residual
    currents in the measurement
    ranges 5 / 10 / 25 / 125 A

 

STANDARDS- COMPLIANT TO IEC 62020

  • Recording, evaluation and
    monitoring of Type A residual
    currents

RETROFITTABLE

  • Rogowski RCM current
    transformers for large cable
    cross sections and busbars
    up to 4000 A

 

ALARM FUNCTION

  • Configurable limit values and
    alarm output via digital output
    and Modbus

COMPATIBILITY

  • Compatible with Janitza
    measuring device's
    RCM inputs

 

COMMUNICATION

  • RS-485 interface
    (protocol: Modbus RTU)
  • Compatible with all
    communication-enabled
    Janitza Modbus master
    devices