u138920w1-u1389_mid_lon_front_12045.jpg

U1389

Active Energy Meter with MID Approval – 4-wire system, Transformer Connection 5/1 (6) A

 

  • Professional energy meters for 4 wire systems with 1 A or 5 A transformer connection
  • Accuracy class B for industrial and commercial use, as well as for household use with highly demanding requirements
  • Cost savings thanks to initial calibration at the factory in accordance with MID, conformity assessment procedure modules B and D
  • Calibration even with adjustable transformation ratios
  • Configurable, multifunctional variants for acquiring reactive energy and mains quantities
  • Installation errors display: phase sequence, phase failure, transformers with reversed polarity, overload
  • Universal pulse output with adjustable pulse rate and pulse duration, as well as selectable voltage range
  • Flexible communication via integrated LON, M-Bus or L-Bus interface
  • Full functionality even when the electrical circuit is switched off thanks to failsafe 24 V auxiliary voltage
  • Tamper-proof cover, configuration disabling
  • 3 Years Warranty
  • Made in Germany

Istruzioni per l’uso
Supplemento
Certificato CE
Scheda tecnica
Articolo professionale
Opuscolo, volantino, brochure, …
Informazioni tecniche
Informazioni tecniche 2
Informazioni tecniche 3
LON installation V1.20 (XIF, Plug-In)
3-D CAD Files (STEP, DXF)