UMG 512-PRO 230V-CH-UL Master Messgerät PQ Top

The UMG 512-PRO power quality analyzer (class A) measures all power quality parameters (e.g. OS up to 63rd, flicker, short interruptions, etc.) and also serves as a residual current monitoring device. In contrast to the UMG 511, it has a temperature input. The device is based on the current standards, e.g. EN 50160, IEEE519 or EN 61000-2-4. It also has a 256 MB measurement data memory and can be graphically programmed with Jasic (PLC functionality). Network interfaces and the open communication architecture with numerous protocols (Modbus, IP) enable simple integration into higher-level systems. The UMG 512-PRO has two digital inputs and two digital outputs.

Pre-installed APPs:

-Measured value monitor

-EN 50160 Watchdog PRO

-IEC 61000-2-4 Watchdog PRO

-Push Service PRO (optional, not pre-installed)

Main features:

-Optec memory recording set Switzerland

- Measured value monitor: Graphically prepared displays on the device's own homepage without additional software installation

- EN 50160 Watchdog PRO: Permanent monitoring of the power quality in accordance with EN 50160 in power supply networks

- IEC 61000-2-4 Watchdog PRO: Permanent monitoring of the power quality in accordance with IEC 61000-2-4 in customer-side supply networks

- Push Service PRO: Automatic data transmission of measurement data directly from the measuring device to a cloud service

- Harmonic analysis up to the 63rd harmonic, even/odd (U, I, P, Q)

- Interharmonics (U, I), distortion factor THD-U / THD-I / TDD

- Measurement of positive, negative and zero sequence, unbalance, direction of rotating field, voltage crest factor

- Flicker measurement in accordance with DIN EN 61000-4-15, recording and storage of transients (> 39 μs)

- Short-term interruptions (from 10 ms), display with RMS values and waveform

- Continuous true RMS value measurement (true RMS)

- Measurement method in accordance with IEC 61000-4-30

- Certified measurement accuracy according to class A

- Continuous sampling of the voltage and current measurement inputs at 25,600 Hz

- Measuring accuracy of active energy: Class 0.2

- Acquisition of currents and voltages (15 - 440 Hz)

- Communication: Profibus (DP/V0), Modbus (RTU, TCP, Gateway), TCP/IP, BACnet (optional)

- HTTP, FTP (file transfer), TFTP, NTP (time synchronization), SMTP (e-mail function), DHCP, SNMP

- Interfaces: Ethernet, Profibus / RS485 (DSUB-9)

- Large measurement data memory (256 MB flash)

- 2 digital inputs, 2 digital outputs, 2 direct differential current inputs and temperature measurement input

Communication:

- Profibus (DP/V0)

- Modbus (RTU, TCP, Gateway)

- TCP/IP

- BACnet (optional)

- HTTP

- FTP (file transfer)

- TFTP

- NTP (time synchronization)

- SMTP (e-mail function)

- DHCP

- SNMP

Interfaces:

- Ethernet

- Profibus / RS485 (DSUB-9)

- RS485 Modbus (terminal strip)

Measuring accuracy:

- Work: Class 0.2S (... / 5 A)

- Current: 0.1 %

- Voltage: 0.1 %

Voltage quality:

- Harmonics up to the 63rd harmonic, even / odd

- Flicker measurement

- Short-term interruptions (from 10 ms)

- Transient recorder (> 39 μs)

- Inrush currents (> 10 ms)

- Unbalance

- Half-wave RMS value recordings (up to 11 min.)

- Events can be displayed in wave form

Networks:

- IT, TN, TT networks

- 3- and 4-phase networks

Measurement data memory:

- 256 MByte Flash

- 32 MB SDRAM

Programming language:

- Graphical programming

- Jasic programming language

- PLC functionality

2 digital inputs:

- Pulse input

- Logic input

- Status monitoring

- HT / NT switchover

2 digital outputs:

- Pulse output kWh / kvarh

- Switching output

- Limit value output

- Logic output

- (expandable via external I/O modules)

RCM - Residual Current Monitoring:

- 2 residual current inputs

Temperature measurement input:

- PT100, PT1000, KTY83, KTY84

Grid visualization software:

- Free GridVis Essentials

Installation:

-3-phase, 3 and 4-wire connection

-Voltage 3x400/230V

-Current transformer setting: ..../5A

- Supply voltage: 95-240VAC / 80-300VDC

-Dimensions: W 144x H 144x D 45 mm