AKM busbar tap-off units

Technical details

Item no.: see product variants
Janitza Stromschienenabgangskasten Front
Janitza Stromschienenabgangskasten Left
Janitza Stromschienenabgangskasten Right

Data at a glance

Product variants

Functions and features

Option DI: Pulse input for additional measurements

  • Optional digital input for recording any process variables (e.g. compressed air or water)
  • Measured values are standardized and temporarily stored in the AKM

Option RCM plus: Extended residual current measurement

  • Detection of pulsating fault currents up to 20 kHz (type B+) according to IEC 62020
  • Alternative to insulation measurement in TN-S systems and thus reduced testing effort on fixed electrical installations within the scope of DGUV V3

Option DI: Pulse input for additional measurements

  • Optional digital input for recording any process variables (e.g. compressed air or water)
  • Measured values are standardized and temporarily stored in the AKM

General features

  • Measuring device UMG 96RM-E or UMG 806 (depending on type)
  • Current measurement 3-phase and direct measurement of the neutral conductor current
  • Fault current measurement type A with integrated differential current transformer CT-AC RCM 35N
  • Measurement of box internal temperature with PT100 sensor
  • Power output fused with NH fuses (max. current depending on type)
  • Communication: 1x RJ45 (Ethernet), 2x M12 (Modbus)
  • Type tested according to DIN EN 61439
  • Freely selectable cable outlet direction simplifies installation
  • Display can be rotated by 180° for laterally correct display
  • Easy bus installation due to master-slave structures
  • Cost and IP address saving networking via RS485