Power qualityanalyser
▼ UMG 511 ▼ Power quality analyser according to EN 50160 The UMG 511 power quality analyser is particularly suitable for monitoring power quality according to standards such as the EN 50160. All power quality parameters are collected and analysed e.g. flicker, short term interruptions with fault recorder function, transients, harmonics up to the 63rd and inrush currents etc. Extensive communication possibilities e.g. RS 485 Modbus, Profibus, Ethernet (TCP/IP), BACnet, http, FTP, SMTP, SNTP, DNS ...
Power quality analyser UMG 511 Power quality analyser PQM - Power Quality Monitoring Added value with additional functions The UMG 511 power quality analyser serves for the purpose of continuous monitoring of the power quality e.g. in accordance with EN 50160. This serves for the purpose of monitoring the supply power quality from the energy supply side.
▼ Scope of operation Display examples The backlighted graphical display (5,7“) of the UMG 511 enables the presentation of measurement values in numerical form, as a bar chart or as a line graph. Selected displays can automatically be displayed in alternation (automatic display rotation). The instrument is programmed using userfriendly clear text menus or the GridVis software.
▼ UMG 511 Digital inputs and outputs The 8 digital inputs of the instrument can either be used for tariff switchover, for synchronisation, to start the recording, or as datalogger for other meter inputs for pulses. There are 8 programmable comparators available which can be allocated up to 4 measurement parameters as a limit value comparator. The digital outputs can also be programmed as a signal output for transients, events or as a pulse output.
▼ Scope of operation Connection illustration Dimensional drawings View from below. All measurement data in mm.
PQM - Power Quality Monitoring ▼ UMG 605 High performance power analyser for DIN rails according to EN 50160 The UMG 605 power quality analyser is particularly suitable for monitoring power quality according to standards such as the EN 50160. All power quality parameters are collected and analysed e.g. flicker, short-term interruptions with fault recorder function, transients, harmonics up to 63rd and inrush currents etc. Extensive communication possibilities e.g.
▼ Scope of operation UMG 605: the extra compact power analyser Added value through additional functions Thanks to state-of-the-art digital signal processor, it is possible to offer the power quality analyser UMG 605 at a very reasonable price. The high sampling rate enables a continuous measurement of more than 2000 measured values per measurement cycle (200ms). The UMG 605 power quality analyser serves the purpose of continuous monitoring of the power quality e.g. in accordance with EN 50160.
▼ UMG 605 DIN rail mounting (6TE): reduction of installation costs Measurement equipment is usually installed in the low voltage main distribution as an integral measurement instrument for the switchgear cabinet door. Installation and connection costs are significantly reduced by the installation of the UMG 605 on a 35mm DIN rail. This means that the panel cut-out and wiring to the cabinet door is no longer necessary.
▼ Scope of operation Networks Router PLC Software Interfaces Ethernet RS 232 RS 485 IT, TN, TT networks 3 phase and 4 phase networks Up to 4 single phase networks 2 digital inputs Pulse input Logic input Status monitoring HT/LT switch over Emax (max.
▼ UMG 605 Connection illustration Dimensional drawing 90 mm Side view 90 mm Front view 107,5 mm 36 mm 76 mm 82 mm 11
▼ Scope of operation and types of variants Overview of product variants UMG 511 / UMG 605 Three/four phase power quality analysers; current transformer .../1/5a; including GridVis programming and analysis software Item number Type 5 2 2 2 Profibus DP V0 RS 232 8 2 2 2 RS 485 1 temperature input Memory 128/256 MB Flash 4 voltage and 4 current inputs digital outputs digital inputs 20...50V AC, 20...70V DC 50...130V AC, 70...
▼ UMG 511 und UMG 605 Measurement values Voltage L1, L2, L3, L4, L1-L2, L2-L3, L1-L3 UMG 511 Accuracy ±(0,1%) UMG 605 Accuracy ±(0,2% rdg + 0,02% rng) Current L1, L2, L3, L4 ±(0,2% rdg + 0,05% rng) Calculated sum current ±(0,6% rdg + 0,05% rng) K-factor L1, L2, L3, L4 yes Three-phase current components Positive/ Negative/ Zero Phase Sequence yes Cos-phi, power factor L1, L2, L3, L4, Sum L1-L3, Sum L1-L4 yes Phase angle L1, L2, L3, L4 yes Effective energy (kWh) L1, L2, L3, L4, Sum L1-L
▼ GridVis Software Software The GridVis software is included in the standard content of delivery of the UMG 511 and UMG 605 measurement devices. The software helps you to read out and graphically present measurement data either online as actual values or from the measurement value memory. The data can be displayed as a line graph, bar chart or histogram. The EN 50160 and EN 61000-2-4 analysis tools allow the rapid analysis of both standards.
▼ UMG 511 und UMG 604 Grid visualisation software The data gained from various measurement points must be collected, saved, visualised and made available.
Item no.: 33.03.636 04/2009 Janitza elec t ronics GmbH Vor dem Pols t ück 1 D- 35633 Lahnau Germany Tel.: 0049 (0 ) 6 4 41 9 6 4 2 - 0 Fax: 0049 (0 ) 6 4 41 9 6 4 2 - 30 info@janitza.d e w w w.janit za.d e Technical alterations subject to change.
