janitza UMG 511 Guide

Doc no. 1.037.017.5
Power Quality Analyser
UMG511
Installation and commissioning
Article no. 33.03.089
Janitza electronics GmbH
Vor dem Polstück 1
D-35633 Lahnau
Support tel. [phone]
Fax: [phone]
e-mail: [email protected]
Internet: http://www.janitza.de

2
Table of contents
General 3
Goods-in checks 6
Description 8
Intended use 8
Features of UMG511 9
Measurement process 10
Programming software GridVis 11
Control operation 12
Assembly 14
Installation 16
Supply voltage 16
Voltage measurement 18
Frequency measurement 27
Current measurement 28
RS485 32
Ethernet 36
Digital outputs 38
Digital inputs 40
Parameterisation 42
Language 43
Measurement 44
Relevant voltage 46
Nominal frequency 47
Voltage converter 48
Nominal voltage 48
Current converter 49
Nominal current 49
RS485 50
Display 52
Password 53
Commissioning 55
Attach supply voltage 55
Apply measurement voltage 55
Frequency measurement 56
Rotary field direction 56
Apply measurement current 57
Power measurement control 58
System information 60
Delete work 61
Service and maintenance 62
Technical data 65
Dimensional drawings 74

3
General
Version note
10.12.2008 First version
15.12.2009 Connection example.
16.12.2009 Frequency measurement.
10.02.2010 Connection example.
General
Copyright
This handbook is subject to the legal regula-
tions for copyright protection and may not be
fully, or partially, photocopied, reprinted or
reproduced, mechanically or electronically or
in any other way, without the legally binding
signature of
Janitza electronics GmbH,
Vor dem Polstück 1,
D 35633 Lahnau,
Germany
and may not be copied or republished in any
way.
Protected trademarks
All trademarks, and the resulting rights, be-
long to the respective owner of these rights.
Disclaimer
Janitza electronics GmbH does not accept
any responsibility for errors or mistakes within
this handbook and is not obliged to keep the
contents of this handbook updated.
Comments on the handbook
We are pleased to receive your comments. If
there are any parts of this handbook that are
not clear, please let us know and send an e-
mail to:
[email protected]

4
Explanation of symbols
The following pictogrammes are used in this
handbook.
Danger - voltage!
Danger of death or major injury. Dis-
connect the system and device be-
fore beginning any work.
Earth terminal
Caution!
Please observe the documentation.
This symbol warns about possible
dangers that can occur during as-
sembly, commissioning and use.
m
c
Safety instructions
Caution!
If the device is not operated in ac-
cordance with the operating manual,
protection cannot be guaranteed and
dangers can be created by the de-
vice.
Cables made of single wires must be
provided with ferrules
Only screw plug clamps with the
same pole number and the same
construction type may be plugged
together.
m
c
m

5
Safety instructions
Application instructions
Please read this operating manual and all oth-
er publications that must be observed to work
with this product (particularly for installation,
operation or maintenance).
Please observe all safety instructions and pay
attention to warnings. If you are unable to fol-
low the instructions, this can lead to damage
to persons and/or damages to the product.
Any unauthorised alterations to, or use of, the
device that go beyond the stated mechanical,
electrical or other operational restrictions, can
lead to damages to persons and/or damages
to the product.
Any such unauthorised alteration represents
"misuse" and/or "negligence" in the sense of
the guarantee for the product and therefore
excludes the guarantee of cover for possible
consequential damages.
This device may be exclusively operated and
repaired by specialists.
Specialist are persons who, due to their rel-
evant training and experience, are capable of
identifying risks and preventing possible dan-
gers that operation or maintenance of the de-
vice can cause.
The necessary additional legal and safety reg-
ulations for the respective application should
be observed when using the device.

6
The installation and commissioning
instructions also describe options
that are not part of the scope of sup-
ply.
Goods-in check
The correct and safe operation of this device
requires appropriate transport, correct stor-
age, positioning and assembly as well as
careful operation and maintenance. If it can be
assumed that risk-free operation is no longer
possible, the device should be immediately
taken out of operation and secured against
being unintentionally being reinitialised.
Unpacking and packing should only be under-
taken with the usual care with the application
of force, while using suitable tools. The correct
mechanical condition of the devices should be
checked with visual tests. Please pay atten-
tion to the installation instructions included
with the device.
It can be assumed that risk-free operation is
no longer possible if, for example, the device:
• displays visible damages,
• does not work despite being connected to
the mains,
• has been subject to unfavourable conditions
(e.g. storage outside of the authorised climate
limits without adaptation to the climate, thaw-
ing etc.) or transport stresses (e.g. fall from a
height - even if there are no visible external
damages).
Please check the completeness of the deliv-
ery before beginning with installation of the
All supplied options and versions are
described on the delivery note.
Goods-in check
device.
m
m
All of the screw clamps belonging to
the supplied device are already at-
tached.
m

7
Art. no. Designation
13 10 539 Profibus plug, 9-pin DSUB, with integrated switchable
terminating resistors.
29 01 903 Sealing, 144x144.
1) Article number - see delivery note
Goods-in check
Scope of supply
Available accessories
Number Art. no. Designation
1 52 19 xxx 1) UMG511
1 33 03 089 Installation and commissioning instructions.
1 51 00 116 CD with the following contents:
- Programming "GridVis" software,
- Functional descriptions, GridVis, UMG511,
- UMG511, GSD file "U5110C2B.GSD" for Profibus DP V0.
1 10 01 601 screw clamp, pluggable, 2 pin (auxiliary energy).
1 10 01 653 screw clamp, pluggable, 5 pin (voltage measurement 1-4).
1 10 01 674 screw clamp, pluggable, 8 pin (current measurement 1-4).
1 10 01 952 screw clamp, pluggable, 6 pin (digital outputs).
2 10 01 769 screw clamp, pluggable, 5 pin (digital inputs).
1 08 01 504 patch cable 3m, blue. (connection UMG - switch/hub)
1 08 01 505 patch cable 2m, twisted, (connection UMG - PC)
1 52 19 301 fixing clamps

8
Description
Description
Intended use
The UMG511 is intended for the measurement
of voltage quality according to EN61000-4-
30 in the building installation, to distributors,
power switches and busbars.
Measurement voltages and measurement cur-
rents must come from the same network.
The UMG511 is suitable for installation in sta-
tionary and weather-protected control panels.
Conductive control panels must be earthed.
The UMG511 can be used in 2, 3 and 4 con-
ductor networks and in TN and TT networks.
The current mesaurement inputs of the
UMG511 are connected using external ../1A
or ../5A current converters.
Measurement in medium and high voltage
networks generally takes place through cur-
rent and voltage converters.
The UMG511 can be used in residential and
industrial areas.
Measurement results can be displayed and
saved then read out and processed further by
serial interfaces.

9
Description
Features of UMG511
• Front panel installation, 144x144mm
• Working temperature range - 10°C - +55°C
• Colour graphics display 320x420, 256 colours, 6 push buttons
• 8 digital inputs, 5 digital outputs
• 16Bit A/converter, data memory 256MByte flash, SDRAM 32Mbyte,
• Continual scanning of voltage and current measurement inputs with 20kHz,
• frequency of fundamental oscillation 15Hz..440Hz
• 4 voltage measurement inputs, 4 current measurement inputs,
• measurement in TN and TT networks,
• RS485
- Profibus DP/V0 (Option)
- Modbus RTU, Modbus-Master, BACnet (Option)
• Ethernet Web-Server, EMAIL, BACnet (Option),
• collection of transients >50µs and storage with up to 16000 scanning points,
• collection of more than 2000 measurement values,
• measurement of the network quality according to DIN EN61000-4-30, class A,
• Flicker measurement according to DIN EN61000-4-15,
• analysis and assessment according to DIN EN50160 with the GridVis programming software
included in the delivery.
• Working measurement, measurement uncertainty according to DIN EN50470-3
- Class C for ../5A converter
- Class B for ../1A converter
• Measurement of harmonics 1 to 63 according to DIN EN 61000-4-7 class 1 for
- Ull, Uln, I, P (receipt/supply) and
- Q (ind/cap).
• Measur. of intermediate harmonics 1 to 63 for (Uln, Ull, I) according to DIN EN61000-4-7 cl. 1,
• programming of own applications in Jasic

10
Description
Measurement process
The UMG511 measures without gaps and cal-
culates all effective values over a 200ms in-
terval.
The UMG511 measures the real effective value
(TRMS) of the voltages and currents applied to
the measurement inputs.
Operating concept
You can programme and call up measurement
values with the UMG511 in a variety of ways.
• Directly on the device using 6 push but-
tons and the display.
• Using the GridVis programming software,
• Using the UMG511 homepage for devices
with an Ethernet interface.
• Using the RS485 with the modbus proto-
col. You can change and call up the data
with the help of the modbus address list
(stored on the enclosed data carrier).
This operating manual only describes opera-
tion of the UMG511 using the integrated dis-
play and the 6 push buttons.
The GridVis programming software and the
homepage have their own "online help".

11
- Programming software "Grid-
Vis",
The UMG511 can be programmed and read
out using the GridVis® programming software
included in the delivery. In order to do so, a
PC must be connected to the UMG511 using
a serial interface (RS485/Ethernet)
Features of GridVis
• Prgramming the UMG511
• Configuration of recordings.
• Analysis of the read data according to EN
61000-2-4.
• Reading out recordings.
• Saving data in a database.
• Graphic presentation of measurement val-
ues.
• Programming special customer applica-
tions
Description
PC UMG
511
Ethernet
Fig. 13.2 connection of an UMG511 to a PC
using an interface converter
PC UMG
511
RS232
RS485
Interface con-
verter
Fig. 13.3 connection of an UMG511 (with Eth-
ernet option) to a PC with Ethernet.

12
Control operation
Control operation
Explanation of buttons
Main functions of buttons
6
5
3
4
2
ESC
1
Select number.
Select main values (U, I, P..).
Change (number 1).
Select secondary values (peak, Ull,..).
Select menu point.
Select number.
Select main values (U, I, P..).
Return to first screen.
Exit menu.
Open selection menu
Confirm selection.
Change (number +1).
Select secondary values (peak, Ull,..).
Select menu point.

13
Control operation

14
Assembly
Place of installation
The UMG511 is suitable for installation in sta-
tionary and weather-protected control panels.
Conductive control panels must be earthed.
Installation position
In order to achieve sufficient ventilation, the
UMG511 must be installed vertically. The
clearance at the top and bottom must be at
least 50mm and 20mm at the sides.
Beneath the device, at least 50mm space for
the Ethernet connection must be provided.
Assembly
Failure to comply with the mini-
mum clearances can destroy the
UMG511 in higher temperatures!
Fig. installation position of UMG511; view from
behind.
m

15
Ethernet
Ethernet terminal
Patch cable
Assembly

16
Installation
Installation
Earth terminal.
Use a ring cable lug to connect the earth ter-
minal to the UMG511.
Supply voltage
A supply voltage is required to operate the
UMG511. The type and level of the necessary
supply voltage is shown on the label.
Before applying the supply voltage, make sure
that the voltage and frequency match the de-
tails on the label!
The connection cables for the voltage supply
must be safeguarded with a UL listed fuse (1A
tripping characteristic B).
Fig. connection example of voltage supply to
a UMG511.
Separator device
Safety fuse
L1 N PEL3L2
Earth
cCaution - danger of death!
It is compulsory that the earth con-
nection on the device is connected
with the system's earth contact.
Earth connection
point

17
- In building installation, a circuit
breaker or power switch for the volt-
age supply must be provided.
- The circuit breaker must be at-
tached near to the device and within
easy reach of the user.
- The switch must be marked as a cir-
cuit breaker for this device.
- Voltages beyond the authorised
voltage range can destroy the device.
m
Caution!
Contact with the inputs for the volt-
age supply is dangerous!
c
Installation
Caution!
It is compulsory that you pay atten-
tion to the details on voltage supply
given on the UMG511 label.
c

18
Installation
Fig. principle circuit diagram, UMG511 in the
TN network.
Voltage measurement
Three-phase 4 conductor system
The UMG511 can be used in a three-phase 4
conductor system (TN, TT networks) with an
earthed neutral wire. The bodies of the electri-
cal systems are earthed.
Three-phase 3 conductor system
The UMG511 is only restrictedly suitable for
use in IT networks because the measurement
voltage is measured against the housing po-
tential and the input impedance of the device
causes a leakage current against earth. The
leakage current can cause the insulation mon-
itoring in IT networks to respond.
The connect variations with voltage converter
are suitable for use in IT networks without any
restrictions.
Fig. principle circuit diagram, UMG511 in the
IT network without N.
System
earthing
DC
AC/DC
PE
417V/720V 50/60Hz
L2
L3
N
L1
Auxiliary energy
Voltage measurement
4M
4M
4M 4M
V1 V3V2 Vref
4M
V4
UMG511
480V 50/60Hz
DC
AC/DC
L2
L3
Auxiliary energy
Voltage measurement
4M
4M
4M 4M
V1 V3V2
4M
V4
System
earthing
Impedance
L1
UMG511
Vref

19
Installation
Maximum nominal voltage
of network according to UL
Maximum nominal voltage
of network
UL-N / UL-L
66V / 115V
120V / 208V
127V / 220V
220V / 380V
230V / 400V
240V / 415V
260V / 440V
277V / 480V
347V / 600V
400V / 690V
417V / 720V
Fig. table of suitable network nominal voltages
for voltage measurement inputs according to
EN60664-1:2003.
UL-L
66V
115V
120V
127V
200V
220V
230V
240V
260V
277V
347V
380V
400V
415V
440V
480V
Fig. table of suitable network nominal voltages
for voltage measurement inputs according to
EN60664-1:2003.
Three-phase 3 conductor network unearthed.
Three-phase 4 conductor network with
earthed neutral wire.
Nominal voltages
List of networks and their nominal network
voltages in which the UMG511 can be used.
Maximum nominal voltage
of network

20
Installation
Voltage measurement inputs
The UMG511 has 4 voltage measurement in-
puts (V1, V2, V3, V4)
Excess voltage
The voltage measurement inputs are suitable
for measurement in networks in which over-
voltages of the overvoltage category 500V
CATIII occur.
Fig. connection example for voltage measure-
ment
6A
(UL listed)
L1 N PEL3L2
mIn case of a three wire main measu-
rement (input V1-V3), the auxiliary
measurement (input V4) cannot be
used as measuring input.