ALL-IN-ONE NETWORK ANALYZER - Modularly expandable network analyzer - UMG 801 - Janitza
←
→
Page content transcription
If your browser does not render page correctly, please read the page content below
Smart Energy & Power Quality Solutions
Modularly expandable network analyzer – UMG 801
ALL-IN-ONE
NETWORK ANALYZER
Network analyzer UMG 801
HIGHLY AVAILABLE DATA – ALL-IN-ONE ENERGY MONITORING
SECURE COMMUNICATION
EVERYTHING IN ONE DEVICE HIGH PRECISION
MEASUREMENTS
The basic device has
– 8 current measuring channels with 1/5 A inputs High sampling frequency (51.2 kHz voltage)
A key factor for success for modern companies is transpar- With its modular expansion capability, the UMG 801 is opti- – 4 multifunction channels, optionally 1024 samples for voltage measurement
ency across all data levels. The acquisition and consolida- mally suited to cover the complete range of needs in an energy configurable as RCM, a temperature measuring High measuring accuracy on all channels
tion of data from all areas of the company is necessary for management system (according to ISO 50001). It delivers channel or further current measuring channels via (V: 0.2% / A: 0.2% / kWh: class 0.2)
purposes such as optimizing planning for production pro- transparency concerning energy consumption and energy mA signals Highest possible safety: 1000 V CAT III
cesses, establishing safety measures to protect systems costs at all measurement levels. In addition, critical devia- Generous 4 GB measurement data memory for stor- Extensive power quality parameters
and machinery, and to save costs. This goal is associated tions in power quality and residual currents (RCM) that can ing measurement data – Voltage up to 127th harmonic
with many challenges, because different standards, inter- stress or even endanger systems can be detected. Two groups with four digital IOs each (tariff switching and interharmonics
faces and communication options must all be coordinated and pulse input, logical states) – THD U and THD I
with each other. The networking of previously isolated ar- A future-proof investment: subsequent expansion of the Analog output (direct current 0/4-20 mA) – Unbalance
eas, from the machine level to ERP systems and building measurement points to up to 92 measuring channels is en- – Event and transient detection
management systems, is very complex. OPC UA is a stan- sured with current measuring modules that can be added
dardization for data transmission that simplifies this con- in series and easily integrated.
solidation.
The Janitza UMG 801 energy measurement device offers VISUALIZATION, MANAGING AND
various communication interfaces and protocols (e.g. OPC DOCUMENTATION AND USING DATA
UA) for standardized and manufacturer-independent data ANALYSIS
transmission to higher-order systems, thus eliminating the
need for costly integration. Extensive options for visualization, analysis and docu- Various interfaces for simultaneous use
mentation of energy measurement data – 2 Ethernet interfaces
(GridVis® software) – RS-485 interface for data readout and
Integrated automatic report generation optional use as a gateway
(GridVis® software) Comprehensive protocols and services
Integrated color graphic display for visualization and PQ data via PQDiff and Comtrade
intuitive configuration on site, as well as
optional color graphic display for front panel operation
BENEFIT FROM OPC UA
Easy integration of measurement data from basic de- Configuration of the entire
vice and measuring modules into higher-order systems measuring system via OPC UA
(e.g. building management systems, SCADA systems) Future-proof software architecture
Cybersecurity: Integrated security mechanisms because the OPC UA standard grows
to protect against unauthorized access and with new applications
misuse
3
Connectivity 800-CT8-A current measuring module
FLEXIBLE CONNECTION MODULAR STRUCTURE
DATA ACCESS MADE EASY COMPACT AND ECONOMICAL MEASUREMENT POINT EXPANSION
The networking options offered by the UMG 801 maximize Industry 4.0 – that means networking on the one hand, and The UMG 801 can be expanded modularly to 92 current 800-CON transfer modules. This enables remote place-
its usefulness and minimize the work required for integra- intelligent means of control that reach deep into the system measuring channels. To do so, the 800-CT8-A module offers ments at distances of up to 100 m using cables.
tion in higher-order systems. on the other. What sensors at the tip of a robot arm detect eight current measuring channels in a compact design to
The device is equipped with two simultaneously usable is transmitted to a development team on the opposite side optimize space usage in the switchboard cabinet. Up to 10 Advantages of modular measurement point expansion
Ethernet interfaces for direct wiring and data transmission of the world. This technology requires connectivity at the current measuring modules can be integrated using a click S
pace-saving, compact system
as well as an RS-485 interface for reading out the acquired highest level. Whether OPC UA, Modbus or standardized system, with no external wiring between the basic device N
o additional power supply necessary for the measuring
data or for setting up a measurement topology. data formats such as PQDiff and Comtrade – we offer many and the current measuring modules. The integration of the modules
options for data access. An open and future-proof system. modules is convenient and saves time and expense. An in- S
horter installation time with simple click system
With the OPC UA standard you also benefit from a soft- tegrated bus system connects the basic device with the F
ewer sources of error due to plug & play approach
ware architecture that features integrated security mecha- current measuring modules and ensures trouble-free pow- M
inimum cost per additional current measurement
nisms. This significantly simplifies the consolidation of data er supply as well as data transmission. In addition, spatially channel
from all corporate divisions, which is a further milestone in distant measurement points can be connected using the N
o additional voltage measurement required
the implementation of Industry 4.0.
92
DATABASE PLC ERP BMS MODULAR CURRENT MEASUR- CONNECTIVITY COMPACT
ING CHANNELS
UMG 801 Part no. 52.31.001
Module 800-CT8-A Part no. 52.31.201
Module 800-CON Part no. 52.31.210
4 5
Network analyzer UMG 801 800-CT8-A module
AT A GLANCE
POWER QUALITY MINIMAL INTEGRATION FLEXIBLE USE COST REDUCTION COMPACT SOLUTION VISUALIZATION AND
EFFORT DOCUMENTATION
Space
optimization through
C apture, Multifunction channels can be Easy system expansion through
analysis and documen-
used flexibly as needed depend- flexible scaling for up to compact design, also for mea-
tation of disturbance variables, Integration into a higher-or- E xtensive options for data
ing on the required application: 92 current measurement surement point expansion
e.g. harmonics current der system using an open preparation using the GridVis®
communications architecture RCM, temperature or current channels software
via OPC UA standard (e.g. measurement
Event and transient detection
BMS, SCADA and ERP appli- Remote measuring distances of SIMPLE EXPANSION
with storage in PQDiff and EXTERNAL DISPLAY
Comtrade, comprehensive visu-
cations) THE BEST up to 100 m possible
alization in the event browser DATA SECURITY Errorprevention through
Versatile On-site visualization via Remote
and simultaneously Lowcosts per additional mea- easy to connect
usable interfaces plug-in concept (plug & play) Display RD 96 without opening
Secure
communication through surement channel due to easy
RESIDUAL CURRENT the switchboard cabinet
OPC UA security structures modular expansion
MEASUREMENT Gateway functionality for
integration of additional C ost
savings through
4multifunction inputs for devices, e.g. Janitza UMGs HIGH MEMORY shortened installation times
configuration as RCM measure- from downstream measure-
ment levels
CAPACITY - 4 GB
ment inputs
UMG 801 Part no. 52.31.001
Data storage ensured through
Residual
current measurement
IPv4 and IPv6 Module 800-CT8-A Part no. 52.31.201
Ethernet IP addresses large internal memory of the
with open circuit detection
basic device
*
mm
mx 90 mm x 76
ent: 145 m
ac e requirem
Minimal sp
*
mm
m x 76
90 m
mx
3m
ule: 7
-A mod
CT8
80 0-
*
Dimensions: Width x height x depth
6 7
Power quality monitoring Power quality monitoring
POWER QUALITY IMPROVEMENT
CAPTURE OF EVENTS AND TRANSIENTS FIRST-CLASS PQ MEASUREMENT
Power supply issues are the cause of many events that are Continuous measurement of power quality and analysis of In addition to compliance with currently valid standards, Continuous true RMS measurement (True RMS)
difficult to track down and are associated with equipment the data obtained enable the detection of deviations before you can always keep an eye on the energy supply of your Harmonics analysis up to the 127th harmonic,
failures and downtime as well as software and data cor- damage to equipment is imminent. system. The measured variables obtained are an important (even/odd)
ruption. source of impetus for optimizing power quality and increas- Short-term interruptions, visualization with half-wave
The UMG 801 has functions and triggers that notify a sys- ing plant safety. RMS values and waveform
For various reasons, the power supply is subject to irregular tem operator in the event of non-compliance with power Capture of events (half-wave RMS values [10 ms] and
disruptions from time to time. Examples include lightning quality agreements on the part of the utility when there are Evaluation of the measurement data collected enables de- waveform)
strikes, birds on overhead lines, high inrush currents, or corresponding events and transients. velopment of solutions for improving the power quality. The Acquisition and storage of transients (for voltage
grid overloads. Likewise, the increasing share of renewable aim here is to actively protect and safeguard the availability ~19.5 µs and for current ~39 µs)
energies in the power supply may cause fluctuations and Capture of the power quality in the form of event and tran- of systems and buildings. Janitza's power quality solutions Storage of up to 150 events and transients
disruptions in the grid in the future. As a result, the voltage sient recording can optionally be extended for the UMG 801 can be tailored to meet different challenges.
in our networks today is far from the ideal sinusoidal shape. to include one or even both measuring groups of the basic
This negatively impacts the service life of operating equip- device.
ment and leads to failures in sensitive control electronics
and systems. The events and transients are stored in the standardized
PQDiff format and can not only be analyzed clearly using
Companies are increasingly complaining about brief supply the event browser of the GridVis® power grid monitoring
interruptions as well as deep voltage dips. The widespread software, but also documented in higher-order systems.
use of electronics, from home electronics to the control At the same time, all data records are also available in Com-
of costly industrial processes, has increased attention to trade format for maximum flexibility in data exchange.
power quality.
POWER QUALITY ISSUES
Voltage Frequency
variations variations
Transients &
Harmonics short-term
current interruptions
Event browser and transient browser within GridVis®
8 9
Residual current detection Remote Display RD 96
HIGH AVAILABILITY OVERVIEW ON SITE
USING RCM
PREVENT FAILURES AND DAMAGE With the Remote Display RD 96, the measured values
WITH CONTINUOUS RESIDUAL CURRENT MONITORING from the UMG 801 and its connected modules can be
conveniently visualized directly at the switchboard cabi-
net – without opening the switchboard cabinet door. In
addition, the UMG 801 and its modules can be config-
With continuous residual current monitoring (RCM), you sensitive applications. For example, datacenters, hospi- ured via the display.
have your low-voltage network under control. Hazardous tals or semiconductor factories rely on RCM monitoring.
residual currents that can cause equipment malfunctions Wherever insulation resistance measurements and RCD’s Design: 96 x 96 mm front panel
or increase the risk of fire are detected immediately so that cannot be realized due to local or operational conditions, Simple operation via buttons
production downtime and damage can be avoided. Applica- continuous RCM measurement offers a good alternative. Connection via USB interface
tions can be found in almost all market segments, especial- Mirroring of the UMG 801 display on the RD 96
ly when it comes to continuous processes and especially All displays incl. the views of the modules are avail-
able
Full operation including configuration of the UMG 801
as well as the modules
DYNAMIC THRESHOLD VALUES FOR CUSTOMIZED MONITORING
RD 96 Part no. 52.31.212
The UMG 801 employs a special procedure to dynamically Even in the low load range, the UMG 801 offers an optimal RD 96 UMG 801
set RCM threshold values in dependence on the total elec- residual current threshold value, thereby allowing flexible USB port 2.0 (TYPE B) USB port 2.0 (TYPE A)
trically applied power. Thanks to this dynamic threshold val- use in all load ranges. Extensive, pre-integrated RCM diag-
ue creation, a customized residual current threshold value nostic variables enable deployment of an optimal monitor-
is defined in all load ranges. Unnecessary false alarms can ing solution for every requirement.
thus be avoided.
Personnel protection
mA Installation protection Shutdown Alert before shutdown:
Fire protection A goal of residual current monitoring
The decisive factor is the detection of any disturbances
early on, before fuses or residual current devices (RCDs)
Alert through of the affected systems or socket power circuits are shut
RCM down. To do so, the increases in residual currents, which
Residual current
are typically very gradual (e.g. triggered by insulation faults
and operating currents of system components or consum-
ers that become too high), must be monitored, evaluated
and reported before failures occur!
Information advantage
t Time
Rear view of RD 96 device
10 11
Janitza electronics GmbH
Vor dem Polstück 6 | 35633 Lahnau
Germany
Phone: +49 6441 9642-0
info@janitza.com | www.janitza.com
Sales partner
Item no.: 33.03.738 • Doc. no.: 2.500.195.5 • Dated 06/2021 • Subject to technical changes.
The latest version of the brochure is available at www.janitza.com.
You can also read
