• Recorder for all data required for the analysis of the quality of the product "electricity"
  
• Compact design in assembly housing with the dimensions 9 x 7.5 x 10.5cm (WxHxD)
  
• Long-distance data transmission using various communication routes.
  

Devices are available with
> Serial RS232 interface for direct connections and modem connections with up to 115,200 bps
> Serial RS485 interface for direct connections with up to 115,200 bps
> Standards-compliant PROFIBUS DP interface for connection to programmable- controllers or PC with up to 12 Mbps.

• Measurement data buffer for up to 70,000 measured values each with time stamp
  
• Measurement and recording of up to 250 measured variables simultaneously
  
• Suitable for monitoring single -phase power supply networks and three or four-wire three-phase a.c. networks.
  
• 3 converter inputs for voltage/measurement range 0 to 280 V (phase-to -ground)
  
• 3 converter inputs for phase currents/measurement range 0 to 6 A
  
• Continuous and/or event-controlled recording of up to 250 different measured variables.
  

The following measured variables can be recorded:
> R.M.S. values of phase voltages
> R.M.S. values of phase currents
> Mains frequency
> Active, reactive and apparent power, as well as power factor per phase and for the overall system
> Balance factor of currents and voltages
> Flickers
> Harmonic voltages and harmonic currents up to the 40th harmonic
> Total harmonic distortion (THD)
> Active, reactive and apparent output of the overall system

• 2 relay outputs for energy pulses, indication of active power import or active power output, limit value shortfalls cos j or pulse in the case of voltage dips on phases L1, L2 or L3