janitza UMG 509 Instruction manual

Doc. no. 1.059.002.0 .c
Power Quality Analyser
UMG 509
Operation manual and
technical data
Part no. 33.03.194
Janitza electronics GmbH
Vor dem Polstück 1
D-35633 Lahnau
Support Tel. [phone]
Fax [phone]
e-mail: [email protected]
Website: http://www.janitza.com
www.janitza.com

2
UMG 509
Operation 47
Meaning of the keys 47
Measured value display 48
"Home" measured value display 49
Selecting a measured value display 50
View additional information 51
Deleting min./max. values individually 52
Transients list 53
Event list 54
Configuration 55
Connecting the supply voltage 55
Configuration menu 56
Language 56
Communication 57
Measurement 59
Measuring transducer 60
Transients 66
Events 68
Mains frequency 70
Temperature 71
System 72
Password 73
Reset 74
Display 77
Extensions 80
Commissioning the unit 82
Connecting the supply voltage 82
Connecting the measured voltage 82
Frequency measurement 83
Direction of the rotating field 83
Applying the measuring-circuit voltage 84
Table of contents
General information 4
Inspection on receipt 7
Scope of delivery UMG 509 8
Available accessories 8
Product description 9
Proper use 9
UMG 509 features 10
Measuring process 11
Operating concept 11
GridVis network analysis software 11
Connection variants 12
Installation 13
Position of installation 13
Mounting position 13
Front panel section 13
Ethernet 14
Mounting 14
Installation 16
Ground wire connection 16
Supply voltage 16
Voltage measurement 18
Three-phase 3-conductor systems 18
Rated voltages 19
Current measurement 28
Residual current measurement inputs (RCM) 32
Thermistor input 35
RS485 interface 36
Profibus interface 40
Ethernet interface 42
Digital outputs 43

3
UMG 509
Applying the residual current 86
Checking the power measurement 88
Checking the communication 88
Measurement range exceeded (overload) 89
RS485 interface 90
Profibus 92
Digital in-/outputs 96
Service and maintenance 102
Service 102
Device calibration 102
Calibration intervals 102
Firmware update 103
Battery 103
Technical data 106
Function parameters 114
Declaration of conformity 116
Dimension diagrams 118
Configuration menu overview 120
Measured value displays overview 121
Connection example 124

4
UMG 509
Comments on the manual
We welcome your comments. If anything in this manual
seems unclear, please let us know by sending an e-mail
to: [email protected]
General information
Copyright
This manual is subject to the statutory provisions
of copyright law and may not be photocopied, reprinted,
or reproduced - in whole or in part, by mechanical
or electronic means - nor otherwise duplicated
or republished, without the binding written permission
of:
Janitza electronics GmbH, Vor dem Polstück 1,
D 35633 Lahnau, Germany.
Trademarks
All trademarks and the resulting rights are the property
of their respective owners.
Disclaimer
Janitza electronics GmbH accepts no responsibility for
errors or deficiencies within this manual, and makes
no commitment to keep the contents of this functional
description up to date.

5
UMG 509
cDangerous voltage!
Risk to life or serious injury. Before
commencing work on the system and
the device, they must first be de-energised.
mPlease note!
Please pay attention to the documentation.
This symbol is intended to warn you
of potential dangers, which could occur
during installation, commissioning and use.
CNote!
Ground wire connection.
Inductive.
The current lags behind the voltage.
Capacitive.
The voltage lags behind the current.
Meaning of symbols
This manual uses the following pictograms:

6
UMG 509
Instructions on use
Please read this operation manual as well as all other
publications that must be consulted for working with
this product (in particular, for the installation, operation
or maintenance).
Observe all safety instructions and warnings. Failure
to comply with the instructions can result in personal
injuries and/or damage to the product.
Any unauthorised changes or use of this device, which
go beyond the mechanical, electrical or otherwise stated
operating limitations, can result in bodily injury or/
and damage to the product.
Any such unauthorised change constitutes "misuse"
and/or "negligence" according to the warranty for the
product and thus excludes the warranty for covering
possible damage resulting from this.
This device must only be operated and repaired
by specialised personnel.
Specialised personnel are persons, that based on their
respective training and experience, are qualified
to recognise risks and prevent potential dangers
that can be caused by the operation or maintenance
of the device.
cIf the device is not operated according
to the operation manual, protection
is no longer ensured and hazards can
be presented by the device.
mSingle core conductor must be provided
with sleeves.
mOnly pluggable screw terminals with
the same number of poles and the
same type of construction are permitted
to be connected together.
Additional legal and safety regulations required for
the respective application are to be followed during
the use of the device.

7
UMG 509
Concerning this operation manual
This operation manual is part of the product.
• Read the operation manual before using the device.
• Keep the operation manual instructions throughout
the entire service life of the product and have them
readily available for reference.
• Pass the operation manual on to each subsequent
owner or user of the product.
Inspection on receipt
The prerequisites of faultless, safe operation of this
device are proper transport and proper storage,
set-up and installation, as well as careful operation
and maintenance. If it can be assumed that risk-
free operation is no longer possible, the device must
be immediately put out of operation and secured against
being put back into operation again.
Packing and unpacking must be carried out with
customary care without the use of force and only using
suitable tools. The devices should be visually checked
for flawless mechanical condition.
It can be assumed that risk-free operation is no longer
possible if the device, for example,
• has visible damage
• no longer works despite the mains power supply
being intact
• has been exposed to prolonged adverse conditions
(e.g. storage outside the permissible climate
limits without being adapted to the room climate,
condensation, etc.) or rough handling during
transportation (e.g. falling from a height, even if there
is no visible external damage, etc.)
• Please check the delivered items for completeness
before you start installing the device.
CAll screw-type terminals included
in the scope of delivery are attached to the
device.
CAll supplied options and versions are
described on the delivery note.

8
UMG 509
Scope of delivery UMG 509
Number Part no. Label
1 52.26.xxx 1) UMG 509
1 33.03.194 Operation manual
1 51.00.116 CD with following content
- GridVis programming software
- GridVis functional description
- UMG 509, GSD file "U5090F15.GSD"
1 10.01.855 Screw-type terminal, pluggable, 2-pole (auxilliary power)
1 10.01.847 Screw-type terminal, pluggable, 5-pole (voltage measurement 1-4)
1 10.01.853 Screw-type terminal, pluggable, 8-pole (current measurement 1-4)
1 10.01.873 Screw-type terminal, pluggable, 6-pole (digital inputs/outputs)
1 10.01.888 Screw-type terminal, pluggable, 7-pole (RCM, thermistor input)
1 10.01.859 Screw-type terminal, pluggable, 3-pole (RS 485)
1 08.01.505 Patch cable 2 m, twisted, grey (connection UMG PC/switch)
1 52.19.301 Mounting clips
Available accessories
Part no. Label
21.01.102 Lithium battery CR2450, 3V (approval according to i.a.w. UL 1642)
13.10.539 Profibus connector, 9-pole, D-SUB
13.10.543 Profibus connector, 9-pole, D-SUB, angled
29.01.903 Seal, 144 x 144
1) For the item number, see delivery note

9
UMG 509
Product description
Proper use
The UMG 509 is intended for measurement
in accordance with EN61000-4-30 in building
installations, on distribution units, circuit breakers and
busbar trunking systems.
Measured voltages and measured currents must derive
from the same network.
The UMG 509 is suitable for integration into fixed
and weatherproof switch panels. Conductive switch
panels must be earthed.
The UMG 509 can be used in 2, 3 and 4-conductor
networks and in TN and TT networks.
The current measurement inputs 1–4 of the UMG 509
are connected via external ../1A or ../5A current
transformers.
Measurements in medium and high-voltage networks are
always performed via current and voltage transformers.
The measurement results can be displayed, saved
and read out and further processed via the interfaces
(Ethernet, Modbus, Profibus).
The UMG 509 can be used in industrial and domestic
settings.
By continuously monitoring the residual currents
(RCM) of an electrical system via the inputs I5 and I6,
warning pulses can be triggered if a response threshold
is exceeded. Using these, the system operator can
be alarmed before a protective equipment reacts.
The UMG 509 does not provide protection against
electric shock!
The residual current monitoring is performed via
the current measurement inputs I5 and I6 via an
external residual current transformer with a rated current
of 30 mA.
mResidual current monitoring monitors
residual currents via external current
transformers and can trigger a warning
impulse when a response threshold
is exceeded. The device is thus not
an independent protective device!

10
UMG 509
UMG 509 features
General information
• Front panel integration device with dimensions
144 x 144 mm
• Connection via pluggable screw terminals
• Colour graphic display 320x240, 256 colours
• Operation via 6 buttons
• 4 Voltage and 4 current measurement inputs
• 2 Residual current inputs with failure monitoring
• 1 Thermistor input
• 2 digital outputs and 2 digital inputs
• 16-bit A/converter, memory 256 Mbyte Flash,
SDRAM 32 Mbyte
• RS485 interface
(Modbus RTU, slave, up to 115 kbps)
• Profibus DP/V0
• Ethernet (web server, e-mail)
• Capturing more than 2000 measured values
• Clock and battery (with battery monitoring function)
• Working temperature range -10°C .. +55°C
Measurement
• Measurement in TN and TT networks
• Continuous sampling of the voltage and
current measurement inputs at 20 kHz
• Acquisition of transients >50 µs and
storage of up to approx. 330,000 sampling points
• Metering range current 0 to 5A eff.
• True RMS (TRMS)
• Continuous sampling of the voltage and current
measurement inputs
• Continuous monitoring of residual currents
with failure monitoring
• Temperature measurement
• Working measurement, measurement uncertainty
in accordance withDIN EN50470-3:
- Class C for ../5A converter,
- Class B for ../1A converter,
• Measurement of the 1st to 63rd harmonics, for
- Ull, Uln, I, P (cons./del.) and
- Q (ind./cap.),
• Analysis and evaluation in accordance with DIN
EN50160 with the GridVis programming software
included in the scope of delivery
• Programming separate applications in Jasic