Data Sheet

6
UMG 509-PRO & UMG 512-PRO
MULTIFUNCTIONAL POWER QUALITY ANALYSERS WITH
RESIDUAL CURRENT MONITORING
The power quality analysers UMG 509-PRO and UMG
512-PRO are used in all levels of TN & TT networks as well
as in IT networks for monitoring the power quality, the
residual current monitoring and for energy data
management. The Ethernet-capable devices have different
IP protocols and interfaces and can be easily integrated
into superordinate systems (such as PLC, SCADA
solutions, etc.) via diverse communication structures.
The UMG 509-PRO network analyser is a multi-purpose
unit that continuously monitors the power quality and
analyses electrical disturbances in the event of network
problems.
The UMG 512-PRO is a class A certified power quality
analyser per IEC 61000-4-30. Power quality parameters
such as harmonics up to the 63rd harmonic, flicker, short
term interruptions, etc., are measured per class A.
Certified measurement processes with high accuracy of
measurement are applied to check the power quality per
EN 50160 at the energy handover point (PCC) as well as in
the internal supply network per EN 61000-2-4.
UMG 509-PRO & UMG 512-PRO
UMG 509-PRO
Powerful network analyser with colour-
graphic display and high degree of user-
friendliness, residual current monitoring and
comprehensive range of protocols for simple
incorporation into existing communication
architectures. The network analyser
measures with an accuracy of 0.2 %.
UMG 512-PRO
Class A power quality analyser: Measures power quality
parameters (e.g. harmonics up to the 63rd., flicker, short term
interruptions, etc.) and is used for residual current monitoring.
It is also equipped with Ethernet, an integrated homepage,
Modbus, enables Jasic programming (PLC functionality) and
Power Quality Reporting.