User manual UMG 511

Janitza electronics GmbH

Vor dem Polstück 6

D-35633 Lahnau

Support Tel. +49 6441 9642-22

Fax +49 6441 9642-30 e-mail: [email protected]

Internet: http://www.janitza.com

Power Quality Analyser

UMG 511

Installation and commissioning

UMG 511

Index of Contents

General 3

Goods-in check 6

Description 8

Intended use

Features of UMG511

8

9

Measurement process

Operating concept

10

10

Programming software „GridVis“ 11

Assembly 12

Installation 14

Protective Wire Connection

Supply Voltage

Voltage measurement

Frequency measurement

Current measurement

14

14

16

25

26

Current direction 27

RS485 30

Ethernet 34

Digital outputs

Digital inputs

36

38

Operation 40

Measurement value displays 41

„Home“ measurement value display 42

Select measurement value display 43

Call up additional information 44

Delete min/max values individually 45

List of transients

List of events

46

47

2

Configuration 48

Language 49

Communication 50

Measurement 52

Transients 56

Events 58

Voltage mode

Nominal frequency

60

61

Flicker 62

System 63

Password 64

Delete power meters

Delete min. and max. values

65

66

Delivered condition 67

Reset 67

Display 68

Extensions 71

Initialization 74

Applying the supply voltage

Apply the measurement voltage

Frequency measurement

74

74

75

Rotary field direction

Apply measurement current

Checking communication

75

76

Checking the power measurement 78

78

Profibus 80

Service and Maintenance 84

Technical data 87

UMG 511

General

Copyright Comments on the handbook

This handbook is subject to the legal regulations 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

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]

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, belong 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.

3

UMG 511

Explanation of symbols

The following pictogrammes are used in this handbook.

c

Danger - voltage!

Danger of death or major injury.

Disconnect the system and device before beginning any work.

m

Caution!

Please observe the documentation.

This symbol warns about possible dangers that can occur during assembly, commissioning and use.

C

Note.

Earth terminal.

Inductive.

The current lags the voltage.

Capacitive.

The voltage lags the current.

4

UMG 511

Application Information

Please read this operating manual and all other publications that have to be consulted to work with this product (particularly for installation, operation or maintenance).

When using the device, the necessary legal and safety regulations should be considered additionally for the respective application case.

Please pay attention to all safety regulations and warning information. If you fail to follow the information, it can result in personal damage and/or damages to the product.

Any unauthorized change or use of this device beyond the specified mechanical, electrical or other operating limits can cause personal damage and/ or damage to the product.

c

Any such unauthorized change represents „misuse“ and/or „negligence“ in the sense of guarantee for the product and therefore makes the guarantee covering possible consequential damages void.

This device is to be exclusively operated and maintained by a specialist.

m

Specialists are persons who, due to their relevant training and experience, are capable of recognizing risks and avoiding possible hazards that can be caused when operating or servicing the device.

c

Caution!

If the device is not operated according to the operating manual, protection is no longer ensured and the device may cause dangers.

Cables with single wires must be provided with ferrules.

Only screw plugs with the same pole number and the same type of construction can be plugged together.

5

UMG 511

Goods-in check

The correct and safe operation of this device requires appropriate transport, correct storage, 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.

Please check the completeness of the delivery before beginning with installation of the device.

Unpacking and packing should only be undertaken 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 attention to the installation instructions included with the device.

C

All of the screw clamps belonging to the supplied device are already attached.

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, thawing etc.) or transport stresses (e.g. fall from a height - even if there are no visible external damages).

C

C

The installation and commissioning instructions also describe options that are not part of the scope of supply.

All supplied options and versions are described on the delivery note.

6

Scope of supply

Number Art.no.

1 52 19 xxx 1)

1

1

1

33 03 089

10 01 818

10 01 824

2

1

1

1

1

10 01 822

10 01 810

10 01 809

08 01 505

52 19 301

1)

Article number - see delivery note.

Designation

UMG511

Installation and commissioning instructions.

screw clamp, pluggable, 2 pin (auxiliary energy).

screw clamp, pluggable, 5 pin (voltage measurement 1-4).

screw clamp, pluggable, 8 pin (current measurement 1-4).

screw clamp, pluggable, 6 pin (digital outputs).

screw clamp, pluggable, 5 pin (digital inputs).

patch cable 2m, twisted, (connection UMG - PC/switch).

fixing clamps.

UMG 511

Available accessories

Art.no.

13 10 539

29 01 903

Designation

Profibus plug, 9-pin DSUB, with integrated switchable terminating resistors.

Sealing, 144x144.

7

UMG 511

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 currents must come from the same network.

Measurement results can be displayed and saved then read out and processed further by serial interfaces.

The UMG511 is suitable for installation in stationary and weather-protected control panels. Conductive control panels must be earthed.

The UMG511 can be used in 2, 3 and 4 conductor 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 current and voltage converters.

The UMG511 can be used in residential and industrial areas.

8

UMG 511

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/D 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 power quality according to DIN EN61000-4-30, class A,

• Flicker measurement according to

DIN EN61000-4-15:2011, class F1,

• Analysis and assessment according to

DIN EN50160 with the GridVis programming software.

• 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

9

UMG 511

Measurement process

The UMG511 measures without gaps and calculates all effective values over a 200ms interval.

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 buttons and the display.

• Using the GridVis programming software,

• Using the UMG511 homepage for devices with an Ethernet interface.

• Using the RS485 with the modbus protocol.

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 operation of the UMG511 using the integrated display and the

6 push buttons.

The GridVis programming software and the homepage have their own „online help“.

10

UMG 511

Programming software „GridVis“

The UMG511 can be programmed and read out using the GridVis programming software (Download: www.janitza.com). In order to do so, a PC must be connected to the UMG511 using a serial interface (RS485/Ethernet).

Fig. 13.2 connection of an UMG511 to a PC using an interface converter

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 values.

• Programming special customer applications.

Fig. 13.3 connection of an UMG511 to a PC with

Ethernet.

11

UMG 511

Assembly

Place of Installation

The UMG511 is suitable for installation in fixed, weather protected switch boards. Conducting switch boards have to be grounded.

Installation position

In order to achieve sufficient ventilation, the

UMG511 has to be installed vertically. The clearance has to be at least 50mm at the top and bottom and 20mm at the side.

Front Board Cutout

Cutout size:

:

138

+0,8

x 138

+0,8

mm

Fig. installation position of UMG511; view from behind.

m

Failure to comply with the minimum clearances can destroy the UMG511 in higher temperatures!

12

Ethernet Connection

The UMG511‘s Ethernet connection is located on the underside of the housing.

Depending on the bending radius of the Ethernet cable and plug type, you must provide a connection area beneath the UMG511.

The connection area beneath the UMG511 should not be less than 50 mm.

Fixing

The UMG511 is fi xed into the switch board with two fi xing clips that are each mounted on the device at the top and bottom.

Ethernet Connection

Patch Cable

Fixing Clips

UMG 511

Fixing Clips

13

UMG 511

Installation

Protective Wire Connection

Use a ring cable lug for connecting the protective wire to the UMG511.

Supply Voltage

A supply voltage is required to operate the

UMG511. The type and level of the necessary supply voltage is noted on the label.

Before applying the supply voltage, make sure that the voltage and the frequency match the details on the label!

The connection cables for the supply voltage must be connected using a fuse. Use a UL/IEC listed fuse.

Safety fuse Earth connection point

Separator device

Earth c

Warning - danger of death!

It is necessary for the protective wire connection on the device to be connected with the system grounding.

14

L1 L2 L3 N PE

Fig. connection example of voltage supply to a UMG511.

c

Warning!

The inputs for the supply voltage are dangerous to touch!

c

Warning!

Please pay attention to the details on the supply voltage provided on the UMG511 label.

m

• An isolator or circuit breaker must be provided for the voltage supply in building installation.

• The isolator must be attached near to the device and must be easy for the user to access.

• The switch must be marked as a separator for this device.

• Voltages above the authorized voltage range can destroy the device.

UMG 511

15

UMG 511

Voltage measurement Three-phase 3 conductor system

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 electrical systems are earthed.

L1

L2

L3

N

PE

347V/600V 50/60Hz

L1

N

240V

50/60Hz

The UMG511 is only restrictedly suitable for use in IT networks because the measurement voltage is measured against the housing potential and the input impedance of the device causes a leakage current against earth. The leakage current can cause the insulation monitoring in IT networks to respond.

The connect variations with voltage converter are suitable for use in IT networks without any restrictions.

L1

L2

600V 50/60Hz

L3

Impedance

V4 V1 V2 V3 Vref

AC/DC

System grounding

DC

Voltage measurement

UMG 511

Auxiliary energy

Fig. principle circuit diagram, UMG511 in the

TN network.

16

V4 V1 V2 V3 Vref

AC/DC

System grounding

DC

Voltage measurement

UMG511

Auxiliary energy

Fig. principle circuit diagram, UMG511 in the IT network without N.

UMG 511

Nominal voltages

List of networks and their nominal network voltages in which the UMG511 can be used.

Ungrounded three-phase 3 conductor systems.

Three-phase 4 conductor systems with grounded neutral wire.

U

L-N

/

U

L-L

U

L-L

66V / 115V

120V / 208V

127V / 220V

220V / 380V

230V / 400V

240V / 415V

260V / 440V

277V / 480V

347V / 600V

400V / 690V

417V / 720V

Maximum nominal voltage of the network according to UL

Maximum nominal voltage of the network

66V

115V

120V

127V

200V

220V

230V

240V

260V

277V

347V

380V

400V

415V

440V

480V

500V

577V

600V

Maximum nominal voltage of the network

Fig. table of suitable network nominal voltages for voltage measurement inputs according to

EN60664-1:2003.

Fig. table of suitable network nominal voltages for voltage measurement inputs according to

EN60664-1:2003.

17

UMG 511

Voltage measurement inputs

The UMG511 has 4 voltage measurement inputs

(V1, V2, V3, V4)

L1 L2 L3 N PE

Excess voltage

The voltage measurement inputs are suitable for measurement in networks in which overvoltages of the overvoltage category 600V CATIII occur.

m m

For measurement with the auxiliary measurement (V4), a voltage must be connected to the baseline measurement for frequency determination.

In case of a three wire main measurement (input V1-V3), the auxiliary measurement (input V4) cannot be used as measuring input.

Fig. connection example for voltage measurement

18

When connecting the voltage measurement, the following must be observed: c

• In order to disconnect the voltage and current, a suitable circuit breaker is to be provided

• The circuit breaker must be positioned near to the UMG511, identified for the user and easy to reach.

• Only use authorised UL/IEC excess current protection devices and circuit breakers 10A

(type C).

• The excess current protection device must have a nominal value which is measured for the short circuit current at the connection point.

• Measurement voltages and measurement currents must come from the same network.

c c c

UMG 511

Caution!

Voltages that exceed the permitted nominal network voltages must be connected using a voltage converter.

Caution!

The UMG511 is not suitable for measuring DC voltages.

Caution!

Contact with the voltage measurement inputs on the UMG511 is dangerous!

Caution!

The voltage measurement inputs may not be used for voltage measurement in SELV circuits (low voltage protector).

19

UMG 511

Main measurement, inputs 1-3

L1 L1

L3

N

L3

N

L1 L1

L3

N

L3

N

L1 L1

L3

N

L3

N

L

1

L

1

L

2

L

2

L

3

L

3

N N

L

1

L

1

L

2

L

2

L

3

L

3

N N

I

1

I

1

I

2

I

2

I

3

I

3

I

1

I

1

I

2

I

2

I

3

I

3

Fig. measurement in a three-phase 4 conductor network with asymmetrical load.

L1 L1

4w 3m hv hv

L

1

L

1

L

2

L

2

L

3

L

3

N

4w 3m hv hv

L

1

L

1

L

2

L

2

L

3

L

3

N

N

N

I

1

I

1

I

1

I

2

I

1

I

2

I

2

I

3

I

2

I

3

I

3

I

3

Fig. measurement using 3 voltage converters in a three-phase 4 conductor network with asymmetrical load.

L1 L1 L1 L1

L

1

L

1

L

2

L

2

L

3

L

3

N N

L

1

L

1

L

2

L

2

L

3

L

3

N N

I

1

I

1

I

2

I

2

I

3

I

3

I

1

I

1

I

2

I

2

I

3

I

3

L3

N

L3

N

L3

N

L3

N

L3

N

L3

N

L

1

L

1

L

2

L

2

L

3

L

3

N N I

1

I

1

I

2

I

2

I

3

I

3

Fig. measurement using a three-phase 4 conductor network with symmetrical load.

I

2

I

3

4w 2u hv

4w 2u hv

L

1

L

1

L

2

L

2

L

3

L

3

N N I

1

I

1

I

2

I

2

I

3

I

3

Fig. measurement using 2 voltage converters in a rical load.

N I

1

I

1

I

2

I

2

I

3

three-phase 4 conductor network with asymmet-

20

L

1

L

1

L

2

L

2

L

3

L

3

N N

L

1

L

1

L

2

L

2

L

3

L

3

N N

I

1

I

1

I

2

I

2

I

3

I

3

I

1

I

1

I

2

I

2

I

3

I

3

L1

L3

N

4w 3m

4w 3m

L

1

L

2

L

3

L

1

L

2

L

3

N

N

S1 S2 S1 S2 S1 S2

I

1

I

2

I

3

S1 S2 S1 S2 S1 S2

I

1

I

2

I

3

L1

L3

N

4w 2m

4w 2m

L

1

L

2

L

3

L

1

L

2

L

3

N

N

S1 S2 S1 S2 S1 S2

I

1

I

2

I

3

S1 S2 S1 S2 S1 S2

I

1

I

2

I

3

L1

L3

N

4w 3m hv

4w 3m hv

L

1

L

2

L

3

L

1

L

2

L

3

N

N

S1 S2 S1 S2 S1 S2

I

1

I

2

I

3

S1 S2 S1 S2 S1 S2

I

1

I

2

I

3

L1

L3

N

4w 2u hv

4w 2u hv

L

1

L

2

L

3

L

1

L

2

L

3

N

N

S1 S2 S1 S2 S1 S2

I

1

I

2

I

3

S1 S2 S1 S2 S1 S2

I

1

I

2

I

3

L1

L3

N

4w 2i

L

1

L

2

L

3

N

S1 S2 S1 S2 S1 S2

I

1

I

2

I

3

S1 S2 S1 S2 S1 S2

I

1

I

2

I

3 4w 2i

L

1

L

2

L

3

N

Fig. measurement using 2 current converters in a three-phase 3 conductor network with symmetrical load.

L1

L3

N

4w 2u

L

1

L

2

L

3

N

S1 S2 S1 S2 S1 S2

I

1

I

2

I

3

S1 S2 S1 S2 S1 S2


1

I

2

I

3

UMG 511

21

UMG 511

L1

L2

L3

L2

L3

L1

L2

L3

L2

L3

L1

L2

L3

L2

L3

L1

L2

L3

L2

L3

L1

L2

L3

L2

L3

L1

L2

L3

L2

L3

L1

L2

L3

L2

L3

L1

L2

L3

L2

L3

L

1

L

1

L

2

L N N I

1

I I

1 2

I I

2 3

I

3

3w 2i 3w 2i

L

1 2

L

2 3

L N N I

1

I I

1 2

I I

2 3

I

3

L

1

L

1

L

2

N N I

1

I I

1

I I

2

I

3


3w 2i 3w 2i

L

1

L

2

L N N I

1

I I

1

I I

2

I

3


L1

L2

L1

L2

L2

L3

L2

L3

L1

L2

L1

L2

L2

L3

L2

L3

L1 L1

L1

N

L1

N

N N

L

1

L

1 2

L

2

N

L

1

L

1 2

L

2

N

N I

1

N I

1

I I

1

I I

1

I I

2

I I

2

I

3

I

3

L

1

L

1

L

2

L N N I

1

I I

1 2

I I

2 3

I

3

3w 2u hv

L

1

L

1 2

L

2

N N I

1

I I

1

I I

2

I

3


I

3


I

3

22

L

1

L

1 2

L

2

N

L

1

L

1 2

L

2

N

N I

1

N I

1

I I

1

I I

1

I I

2

I I

2

I

3

I

3

3w 2m hv

3w 2m

L

1

L

1

L

2

L N

3w 2m hv

3w 2m

L

1

L

1

L

2

N

N I

1

N I

1

I I

1 2

I I

1

I I

2 3

I I

2

I

3

I

3

L1 L1

L2 L2

L

1

L

1 2

L

2 3

L N

L

1

L

1

L

2

L N

N I

1

N I

1

I I

1 2

I I

1 2

I I

2 3

I I

2 3

I

3

I

3

L1 L1

L2 L2

L3 L3

L2 L2

L3 L3

L1 L1

L2 L2

L1 L1

L2 L2

L3 L3

L

1

L

1

L

2

L

2

L

3

L

3

N N

L

1

L

1

L

2

L

2

L

3

L

3

N N

I

1

I

1

I

2

I

2

I

3

I

3

I

1

I

1

I

2

I

2

I

3

I

3

L

1

L

1

L

2

L

2

L

3

L

3

N N

L

1

L

1

L

2

L

2

L

3

L

3

N N

I

1

I

1

I

2

I

2

I

3

I

3

I

1

I

1

I

2

I

2

I

3

I

3

UMG 511

L1 L1

L2 L2

L1 L1

L2 L2

L3 L3

L1 L1

L2 L2

L3 L3

L2 L2

L3 L3

L

1

L

1

L

2

L

2

L

3

L

3

N N

L

1

L

1

L

2

L

2

L

3

L

3

N N

I

1

I

1

I

2

I

2

I

3

I

3

I

1

I

1

I

2

I

2

I

3

I

3

3w 2u hv hv

L

1

L

1

L

2

L

2

L

3

L

3

3w 2u hv hv

L

1

L

1

L

2

L

2

L

3

L

3

N N

N N

I

1

I

1

I

2

I

2

I

3

I

3

I

1

I

1

I

2

I

2

I

3

I

3

L1 L1

L2 L2

L3 L3

L2 L2

L3 L3

L1 L1

L2 L2

L3 L3

L2 L2

L3 L3

L

1

L

1

L

2

L

2

L

3

L

3

N N I

1

I

1

I

2

I

2

I

3

I

3

L

1

L

1

L

2

L

2

L

3

L

3

N N I

1

I

1

I

2

I

2

I

3

I

3


3w 2m hv hv

L

1

L

1

L

2

L

2

L

3

L

3

3w 2m hv hv

L

1

L

1

L

2

L

2

L

3

L

3

N N

N N

I

1

I

1

I

1

I

1

I

2

I

2

I

2

I

2

I

3

I

3

I

3

I

3


L1 L1

L1 L1

N N

N N

L1 L1

L1 L1

L2 L2

L

1

L

1

L

2

L

2

L

3

L

3

N N I

1

I

1

I

2

I

2

I

3

I

3

conductor network.

L

1

L

1

L

2

L

2

L

3

L

3

N N I

1

I

1

I

2

I

2

I

3

I

3

Fig. measurement in a single-phase 3 conductor zero.

N N I

1

I

1

I

2

I

3

network. I3 and U3 are not calculated and set to

23

UMG 511

Auxiliary measurement, input 4

L1

L2

L3

N

L1

L2

L1

N

L3

N

L1

L2

L3

L1

L2

L1

L2

L3

4w 1m

L

4

N

S1 S2

I

4

S1 S2 S1 S2

I

4

I

4 4w 1m 4

L

4

N N

Fig. measurement using a three-phase 4 conductor network with symmetrical load.

3w 1m

L

4

N

S1 S2

I

4

S1 S2 S1 S2

I

4

I

4 3w 1m 4

L

4

N N

Fig. measurement in a three-phase 3 conductor network with symmetrical load.

m

In case of a three wire main measurement (input V1-V3), the auxiliary measurement (input V4) cannot be used as measuring input.

N

PE

N

PE

N

PE

S1 S2

2w 1n

L

4

N I

4

2w 1n 4

L

4

N

S1 S2 S1 S2

Fig. measurement of the voltage between N neutral wire.

N I

4

I

4

and PE. Measurement of the current in the

24 m

For measurement with the auxiliary measurement (V4), a voltage must be connected to the baseline measurement for frequency determination.

Frequency measurement

The UMG511 needs the network frequency to measure and calculate measurement values. The network frequency must be in a range between

15Hz and 440Hz.

For automatic ascertainment (wide range) of the frequency, an L1-N voltage larger than 10Veff must be applied to the voltage measurement input V1.

The measurement of power frequency happens only at the measuring inputs of the main measurement (V1, V2, V3).

m

Measurement voltages and measurement currents must come from the same network.

UMG 511

25

UMG 511

Current measurement

The UMG511 is designed for the connection of current converters with secondary currents of

../1A and ../5A. Only AC currents, and no DC currents, can be measured.

Each current measurement input can be be loaded with 120A for 1 second.

L1 L2 L3 N PE

S

1

S

2 S

1

S

2 S

1

S

2

S

1

S

2 c m

Caution!

Contact with the current measurement inputs is dangerous!

Caution!


c

Earthing current converters!

If a connection is foreseen for earthing the secondary winding, this must be connected to earth.

26

Fig. connection example, current measurement using current converters.

UMG 511

Current direction

The current direction can be individually corrected on the device using the available serial interfaces for each phase.

If connected incorrectly, subsequent reconnection of the current converters is not necessary.

c

Open current converters!

Voltage peaks that are dangerous to touch can occur to current converters that are operated with the secondary side open!

With „open-protected“ current converters, the winding insulation is measured so that the current converters can be operated open.

However, these current converters are also dangerous to touch when operated open.

c

Current converter connections!

The secondary connections of the current converter must be shortcircuited to these before the electricity cables are disconnected from the UMG511!

If a test switch is available which automatically short-circuits the current converter secondary cables, it is sufficient to put these in the „test“ position, if the short-circuiters have been tested beforehand.

27

UMG 511

Differential current measurement

If the current measurement is taken using two current converters, the overall translation ratio of the current converters must be programmed in the

UMG511.

Example:

The current measurement takes place using two current converters. Both current converters have a translation ratio of 1000/5A. Differential measurement is carried out wth a differential current converter 5+5/5A.

The UMG511 must then be set as follows:

Primary current: 1000A + 1000A = 2000A

Secondary current: 5A

Fig. example of current measurement using a differential current converter.

28

UMG 511

Direct measurement

Ampere meter

Nominal currents up to 5A can also be directly measured with the UMG511.

Under consideration that the direct measurement will be carried out for the current only in three phase 4 wire systems with mains voltage till

• 127V/220V (300V CAT III) according UL

• 277V/480V (300V CAT III)

If you want to measure the current not only with the UMG511, but also with an additional ampere meter, the ampere meter must be switched in series to the UMG511.

and three phase 3 wire systems with mains voltage till

• 277V (300V CAT III) according UL

• 480V (300V CAT III)

Due to the fact that the UMG511 does not have integrated protection for the current measurement, this protection must be foreseen in the installation.

Fig. example of current measurement with an additional ampere meter.

Fig. example of direct current measurement.

29

UMG 511

RS485

The RS485 interface on the UMG511 is designed as a 9-pin DSUB socket.

On this interface, the UMG511 supports the following selected protocols:

• Modbus RTU

• Profibus DP V0 Slave (Option)

For connection, we recommend a 9-pin profibus

(modbus) plug e.g. the company Phoenix, type

„SUBCON-Plus-ProfiB/AX/SC“ with the article number 2744380 (Janitza article no. 13.10.539).

DSUB socket for Modbus or Profibus

Fig. UMG511 with DSUB socket for the RS485 interface.

30

Connection of bus cables

The incoming bus cable is connected to clamps 1A and 1B. The bus cable for the next device in the line is connected to clamps 2A and 2B. If no device follows in the line, the bus cable must be terminated with resistors

(switch to ON).

In the ON switch position, the clamps 2A and

2B are switched off for the continuing bus cable.

Profibus- (Modbus)-Stecker

(extern)

Terminating resistors

D-sub,

9 pin, socket

D-sub,

9 pin, connector

Screw-type terminals

Fig. profibus plug with terminal resistors.

Other profibus stations

UMG 511

31

UMG 511

Shields

A twisted, shielded cable is foreseen for connections using the RS485 interface.

• Ground the shields of all cables leading to the cabinet at the cabinet entry point.

• Connect the shield extensively and with good conductivity with a low external voltage ground.

• Intercept the cable mechanically above the ground clip in order to avoid damages caused by cable movements.

• Use suitable cable insert guides, such as PG glands, to guide the cable into the switch cabinet.

Cable type

The cables used must be suitable for an environmental temperature of at least 80°C.

Recommended cable types:

Unitronic Li2YCY(TP) 2x2x0.22 (Lapp cable)

Unitronic BUS L2/FIP 1x2x0.64 (Lapp cable)

Maximum cable length

1200m at a Baud rate of 38.4k.

Cable

Strain relief

Cable shielding braid

Grounding clip

Low external voltage ground

Fig. Shielding arrangement at cabinet entry point.

Terminal resistors

The cable is terminated with resistors (120Ohm

1/4W) at the beginning and end of a segment.

The UMG511 does not have any terminal resistors.

C

For the wiring of the Modbus connection, CAT cables are not suitable. Please use the recommended cables.

32

UMG 511

Bus structure

• All devices are connected in a bus structure

(line).

• In one segment, up to 32 participants can be switched together.

• The cable is terminated with resistors at the beginning and end of a segment.

• Repeaters (power boosters) must be used with more than 32 participants in order to connect the individual segments.

• Devices with terminated resistor have to be supplied.

• We recommend to install the master UMG at the end of the segment.

• In case that the master UMG with terminated bus resistor will be removed, the bus is not under operation.

• In case that slave UMG with terminated bus resistor will be removed or is not switched on, the bus is can be unstable.

• UMGs which have no termination can be replaced without any interruption of the bus.

T

Master

Slave

T

Fig. schema bus structure

Speisung notwendig / power supply necessary

T

Busabschluß eingeschaltet / bus terminator on

Slave Slave

T

Repeater

T

Slave Slave

33

UMG 511

Ethernet

The network settings for the Ethernet are specifi ed by the network administor and set on the UMG511 correspondingly.

If the network settings are not known, the patch cable may not be inserted into the UMG511.

c

Caution!

Incorrect network settings can cause disturbances in the network!

34

Ethernet terminal

Patch cable

PC

PC

PC

Patch cable (twisted)



UMG 511

UMG 511

UMG 511

UMG 511

Fig. connection example; direct connection between

UMG511 and PC using a twisted patch cable (art. no 08.01.505).

DHCP

Server

Server

DHCP

Server

Patch cable

Patch cable

Patch cable

PC

PC

PC

Switch

Switch

Switch

Patch cable

Patch cable

Patch cable

UMG 511

UMG 511

UMG 511

Fig. connection example; UMG511 and PC receive the

IP address automatically allocated by a DHCP server.

PC

PC

PC

Patch cable

Patch cable

Patch cable

Switch

Switch

Switch

Patch cable

Patch cable

Patch cable

UMG 511

UMG 511

UMG 511

Fig. connection example; UMG511 and PC require a fixed IP address.

35

UMG 511

Digital outputs

The UMG511 has 5 digital outputs. These outputs are galvanically separated from the analysis electronics using optocouplers. The digital outputs have a joint reference.

• The digital outputs can switch AC and DC loads.

• The digital outputs are not short-circuit proof.

• Connected cables that are longer than

30m must be shielded when laid.

Fig. connection of digital outputs

~

36

External

Auxiliary voltage

24V

AC

~ ~

UMG511

Digital Outputs 1-5

11

Digital

Output 5

12

Digital

Output 4

13

Digital

Output 3

14

Digital

Output 2

15

Digital

Output 1

Fig. connection of two relays to the digital outputs 4 and 5.

UMG 511

37

UMG 511

Digital inputs

The UMG511 has 8 digital inputs. The digital inputs are divided into two groups, each with 4 inputs. Each group has a joint reference.

Fig. example of the connection of digital inputs

38

-

+

+

UMG511

Digital Inputs 1-4

4k

3,9V

10

Digital

Input 1

4k

3,9V

9

Digital

Input 2

4k

3,9V

8

Digital

Input 3

4k

3,9V

7

Digital

Input 4

6

External

Auxiliary voltage

24V

DC

+

-

S1

S2

Fig. example for the connection of the external contacts S1 and S2 to the digital inputs 1 and 2.

UMG 511

S0 impulse input

You can connect a S0 pulse generator according to DIN EN62053-31 on each digital input.

You require an external auxiliary voltage with an output voltage in the range of 20 .. 28V DC and a resistance of 1.5kOhm.

UMG511

Digital Inputs 1-4

4k

3,9V

10

Digital

Input 1

4k

3,9V

9

Digital

Input 2

4k

3,9V

8

Digital

Input 3

4k

3,9V

7

Digital

Input 4

6

External

Auxiliary voltage

24V

DC

+

-

S0 Pulse generator

1,5k

Fig. example for the connection of a S0 pulse generator to digital output 1.

39

UMG 511

Operation

The UMG511 is operated using six function keys.

The six keys are allocated different functions depending on the context:

• Selection of measurement value displays.

• Navigation within the menu.

• Processing the device settings.

Explanation of buttons

Button Function

• Return to first screen (Home)

• Exit menu

• Select number

• Select main values (U, I, P ...)

Display titles

Measurement values

• Change (number -1)

• Select secondary values

• Select menu point

• Change (number +1)

• Select secondary values

• Select menu point

• Select number

• Select main values (U, I, P ...)

• Open selection menu

• Confirm selection

Function key labeling

Function keys

40

UMG 511

Measurement value displays

Main values

Auxiliary values

You can use keys 2 and 5 to browse between the main values of the measurement value displays

(see page 100-103).

You can use keys 3 and 4 to browse between the auxiliary values of a measurement value display

(see page 100-103).

Display

Communication

State

Main values

Display

Home

Display

Voltages L-N

...

Auxiliary values

...

Display

Bar graph

Voltage

Display

Bar graph

Current

Display

Bar graph

Real power

Display

Voltages L-L

41

UMG 511

„Home“ measurement value display

Once the network returns, the UMG511 starts with the „Home“ measurement value display.

This measurement value display contains the device names and an overview of important measurement values. The device name consists of the device type and serial number upon delivery.

Using the „Home - Key 1“, you come out of the measurement value displays for the main values directly to the fi rst „Home“ measurement value display.

42

Select measurement value display

You want to change to a measurement value display with main values.

• Use the function keys 2 and 5 to browse between the measurement value displays of the main values.

• With function key 1 (Home), you always access the fi rst measurement value display.

You want to change to a measurement value display with auxiliary values.

• Select the measurement value display with the main values.

• Select the measurement value display with function keys 3 and 4 for the auxiliary values.

...

Display

Home

Display

Voltage L-N

...

Display

Voltage L-L

Example: selection of auxiliary value voltage.

UMG 511

43

UMG 511

Call up additional information

• Browse with keys 2 to 5 to the required measurement value display.

• Activate the measurement value selection with key 6 (selection)..

• The background colour for the measurement value changes from grey to green.

The additional information is shown in a blue window.

• Select the required measurement value with keys 2 to 5.

• End the process with key 1 (ESC) or select another measurement value with keys 2 to 5.

44

Delete min/max values individually

• Use keys 2 to 5 to browse to the required measurement value display.

• Activate the measurement value selection with key 6 (selection).

• The background colour for the measurement value changes from grey to green.

• Select the required minimum and maximum value with keys 2 to 5.

• The point with the date and time of occurence is shown in an additional blue window.

• You can now delete the selected min or max value with key 6 (reset).

• End the process with key 1 (ESC) or select another min/max value with keys 2 to 5.

C

The date and time for the min/max values are shown in UTC time (coordinated world time).

UMG 511

45

UMG 511

List of transients

Recognized transients are listed in the transients list.

• The transients list consists of 2 pages.

• Transients 1 to 8 are listed on page 1 and 9 to

16 on page 2.

Display transients

• Browse with keys 2 or 5 to the main value display „Transients“.

• Select with key 4 the required page.

• Go to the transients list with key 6 (select). and select a transient with keys 3 or 4.

• Allow to the transients to be presented graphically with key 6 (enter).

• Show or hide the legends with key 6 (legends).

• You can exit the graphic presentation of the transients with key 1 (esc).

46

Transient voltages are quick, impulsive transient oscillation processes in electrical networks.

Transient voltages are not predictable with respect to time and have a limited period.

Transient voltages are caused by the effects of lighting, by switching operations or by triggered fuses.

List of events

Recognized events are listed in the events list.

• The events list consists of 2 pages.

• Events 1 to 8 are listed on page 1 and events

9 to 18 on page 2.

Display incident

• Browse with keys 2 or 5 to the main value display „Transients“.

• Select with key 4 the required page.

• Go to the events list with key 6 (select) and select an event with keys 3 or 4.

• Allow the incident to be graphically presented with key 6 (enter).

• Show or hide the legends with key 6 (legends).

• You can exit the graphic presentation of the transients with key 1 (esc).

Events are limit value violations of effective current and voltage values.

UMG 511

47

UMG 511

Configuration

The supply voltage must be connected for configuration of the UMG511.

Apply supply voltage

• The level of supply voltage for the UMG511 can be taken from the label.

• After applying the supply voltage, a startup screen appears on the display. Approximately ten seconds later, the UMG511 changes to the first „Home“ measurement value display.

• If a display does not appear, check whether the applied supply voltage is within the nominal voltage range.

Illu. Example of „Home“ measurement value.

c

Warning!

Supply voltages that do not correspond with the label details can lead to incorrect functions and damage to the device.

48

Confi guration menu

Once the network returns, the „Home“ measurement value display is found on the start page.

• Browse to the menu confi guration with key 1.

If you are in a measurement value display for main values, you use key 1 - „Home“ to directly access the fi rst „Home“ measurement display. Open the confi guration menu with key 1. Select with key 3 or 4 the required sub menu and activate the selection with key 6 (enter).

Language

You can set the language for the measurement value displays and menus directly in the „confi guration“ menu.

There are different languages to select between.

The preset language in the factory is „English“.

If the language fi eld is marked green, then the desired language can be selected by means of key 6 (enter) and the keys 3 or 4. Pressing the 6 key (enter) once more serves to confi rm the selection and change the language.

UMG 511

49

UMG 511

Communication

The UMG511 has an Ethernet and a RS485 interface.

Ethernet (TCP/IP)

Select the type of address allocation for the Ethernet interface here.

DHCP mode

• OFF - IP address, Netmask and Gateway are specifi ed by the user and set directly on the

UMG511. Select this mode for simple networks without a DHCP server.

• BOOTP - BootP permits the fully automatic integration of a UMG511 in an existing network.

BootP is an older protocol and does not have

DHCP‘s extent of functions.

• DHCP - Upon starting, the UMG511 automatically collects the IP address, the Netmask and the Gateway from a DHCP server.

Factory pre-setting:

DHCP

m

The UMG511 may only be connected to the Ethernet after coordinating with the network administrator!

50

RS485

You can specify the protocol, device address and baud rate for operation with the RS485 interface.

The device address is to be uniquely assigned within the bus structure; the baud rate specifi cation is to be selected uniformly.

The corresponding fi eld can be selected via the keys 3 or 4 (green marking). Key 6 (enter) enables you to access the selection options, which can then be selected with key 3 or 4.

Pressing the 6 key (enter) once more serves to confi rm the selection.

Protocol

Selection options:

• Modbus Slave

• Modbus Master/Gateway (factory pre-setting)

• Profi bus DP V0 (Option)

Device address

Setting range:


0 - 255

1

Baud rate

Setting range: 9600, 19200, 38400, 57600,

115200 (factory pre-setting),

921600

UMG 511

51

UMG 511

Measurement

Configure here:

• The measurement transformers for the current and voltage measurement

• The record of transients

• The recording of events

• The voltage mode

• The rated frequency

• The flicker setting

The UMG511 has 4 measurement channels for current measurement (I1..I4) and 4 measurement channels for voltage measurement (V1..V4 against

Vref).

Measurement voltages and measurement currents for measurement channels 1-4 must come from the same network.

Main measurement

Measurement channels 1-3 are part of the main measurement. Use measurement channels 1-3 in three-phase systems.

Auxiliary measurement

Measurement channel 4 only belongs to auxiliary measurement. Use measurement channel 4 for measurements in single-phase systems or in three-phase systems with symmetric load.

The settings for the frequency and the relevant voltage are automatically taken over from the settings for the main measurement.

52

Current transformer

You can allocate both the main measurement and auxiliary measurement current transformer relations.

Select setting 5/5A for direct measurement of currents.

Setting range:

Primary

Secondary


Primary

Secondary 5

1 .. 1000000

1 .. 5

Nominal current

The nominal current determines the values which

• overcurrent

• current transients

• K-factors and the

• automatic graphics scaling relate to.

Setting range: 0 .. 1000000A

UMG 511

53

UMG 511

Voltage transformer

You can allocate the main meaurement and the auxiliary measurement of voltage tranformer ratios accordingly.

For measurements without a voltage transformer, select the setting 400/400V.

Setting range:

Primary

Secondary

1 .. 1000000

1 .. 999


Primary

Secondary 400

Nominal voltageg

The nominal voltage corresponds with the „agreed input voltage Udin“ according to EN 61000-4-30.

The nominal voltage specifies which value

• excess difference (EN 61000-4-30),

• low difference (EN 61000-4-30),

• transients,

• events and the

• automatic scaling of graphics relate to.

Setting range:


0 .. 1000000V

230V

54

UMG 511

Accepting AUX / MAIN

The measuring transducer can be configured for main and auxiliary measurement. You can accept the measuring transducer settings in each case from the auxiliary or main measurement.

• No - The settings from the auxiliary and main measurement will not be accepted

• Yes - The settings from the auxiliary and main measurement will be accepted.

Connection

For the voltage and current measurement, you can select between different connection diagrams.

(see page 20).

Factory pre-setting: 4w3m


55

UMG 511

Transients

Transient voltages are rapid, impulsive transient oscillation processes in electrical networks. Transient voltages are not predictable with respect to time and last for a limited period.

Transient voltages are caused by the effects of lighting, due to switching operations or the triggering of fuses.

• The UMG511 recognizes transients that are longer than 50µs.

• The UMG511 monitors the voltage measurement inputs on transients.

• There are two independent criteria for recognizing transients.

• If a transient has been recognized, the wave shape is saved in a transient recording.

• If a transient has been recognized, the limit value is automatically increased by 20V, both in automatic and manual modes. This automatic increase of the limit value fades within 10 minutes.

• If another transient is recognized within the next 60 seconds, this transient is recorded with 512 points.

• You can display recorded transients with the

GridVis incident browser.

Mode (absolute)

If a scanning value exceeds the set limit value, a transient is recognized.

• Off - Transient monitoring is switched off

• Automatic - Factory pre-setting. The limit value is automatically calculated and is 110% of the current 200 ms effective value.

• Manual - Transient monitoring uses the adjustable limit value under „Peak“.

56

UMG 511

Mode (delta)

If the difference of two neighbouring scanning points exceeds the set limit value, a transient is recognized.

Apply AUX / MAIN

The transient monitoring is set for the main and auxiliary measurement. You can apply the settings from the auxiliary or main measurement.

• Off - Transient monitoring is switched off.

• Automatic - Factoring pre-setting. The limit value is calculated automatically and is 0.2175 times the current 200ms effective value.

• Manual - Transient monitoring uses the adjustable limit value under „Trns U“.

• No - The main and auxiliary measurement settings are not transferred.

• Yes - The settings of the auxiliary or main measurement will be taken.

Mode (envelop)

If a scanning value exceeds the range of the envelope, a transient is recognized.

• Off - Transient monitoring is switched off.

• Automatic - Factoring pre-setting. The envelope is calculated automatically and is ± 5% of nominal voltage.

• Manual - Transient monitoring uses the adjustable envelop.

57

UMG 511

Events

Events are threshold value violations of set threshold values for current and voltage.

Here, threshold values are compared with the half wave effective values for current and voltage from the measurement channels. The event record consists of a mean value, a minimum or maximum value, a start time and an end time.

Hysteresis

Event

Measured value

Half wave effective value

Limit value

• Monitoring of the threshold values can be switched off (Off/Manual).

• Threshold values and hysteresis must be set as a percentage of the nominal value.

• Threshold values can be set for excess voltage, undervoltage, voltage interruption and overcurrent.

• If an event has occurred, the corresponding measurement value is recorded with the set pre-run and after-run periods (respectively

0..1000 half waves).

• Event records are configured with the GridVis and displayed with the event browser.

Hysteresis

Start time event

(Trigger time)

Event record

Pre-run

After-run

End time

Fig. Shows the half wave effective values for an event.

58

UMG 511

Voltage

Drop

A drop in voltage is set in % of the nominal voltage.

Overvoltage

The overvoltage is set in % of the nominal voltage

Current

Overcurrent

The rapid increase of current is set in % of the nominal current.

Accept AUX / MAIN

The event monitoring is set for the main and auxiliary measurement. You can apply the settings from the auxiliary or main measurement.

• No - The main and auxiliary measurement settings are not transferred.

• Yes - The settings of the auxiliary or main measurement will be taken.

C

Lead time

The lead time can only be set with

GridVis.

Factory pre-setting: 0

C

Follow-up time

The follow-up time can only be set with GridVis.

Factory pre-setting: 0

59

UMG 511

Voltage mode

Depending on the application, the voltage between the external cables (L) or the voltage between the external cables (L) and neutral wire (N) is relevant for analysis of the network quality.

The setting „L-N“ is recommended for measurement of the network quality in low voltage networks.

You should select the setting „L-L“ in medium voltage networks.

C

Flicker values can only be determined if the relevant voltage L-N is given.

60

UMG 511

Nominal frequency

The UMG511 determines the mains frequency from the voltage applied to L1 and uses this for the additional calculations.

The rated frequency is required as a reference for measurement of the voltage quality.

Configure the rated frequency for the mains on the

UMG511 prior to starting measurement.

Select mains frequency 50Hz or 60Hz for measuring the power quality in accordance with

EN61000-4-30 and EN50160.

Setting range of nominal frequency:

• 50Hz (factory pre-setting)

• 60Hz

• 15Hz .. 440Hz (wide range)

For measurements in networks with other network frequencies e.g. 16 2/3Hz or 400Hz, the nominal frequency must be set to “wide range”.

C

In order to determine the mains frequency, a voltage of greater than 10Veff must be applied to voltage measurement input V1.

61

UMG 511

Flicker

The UMG511 requires the mains base values in order to provide voltage and frequency-independent measurement and calculation of the flicker values

(flicker measurement according to DIN EN61000-

4-15:2011). These values are to be specified by the user and can be selected from a predefined list:

• 230V/50Hz (factory pre-setting)

• 120V/50Hz

• 230V/60Hz

• 120V/60Hz

C

The flicker values can only be determined if the relevant voltage L-N is given.

62

System

Display of system settings specific to the device.

Firmware version

Device serial number

Fixed device MAC address

Set IP address

Set Gateway address

Date and time

Set password

Reset settings

C

You cannot configure the date and time directly on the device.

Settings for time synchronization and the date and time can only be made using GridVis.

UMG 511

63

UMG 511

Password

The user can block access to the configuration with a password. Changing the configuration directly on the device is then only possible after entering the password.

The password consists of a 6 digit combination of numbers.

Setting range: 1-999999 = with password

000000 = without password

A password (000000) is not programmed in the factory.

• In order to change a set password, you must know the current password..

• Note any changed password.

• Once „Password“ is highlighted (green marking) the password can be changed by means of 6 (enter) and keys 2 to 5. Pressing the 6 key once more serves to confirm the entry.

• If you do not want a password request anymore, enter „000000“ as a password.

C

Forgotten password

If you have forgotten the password, you can only delete the password using the „GridVis“ software.

In order to do this, connect the

UMG511 with the PC using a suitable interface. Further information can be found in the GridVis assistant.

64

Delete power meters

You can delete all power meters in the UMG511 at the same time.

A selection of certain power meters is not possible

• Select the option „Reset energy“ (green mark) and activate the option with key 6 (enter).

• Select with key 4 „yes“.

• Confirm with key 6.

• The message „done“ appears in the line - all power meters have been deleted.

UMG 511

65

UMG 511

Delete min. and max. values

You can delete all minimum and maximum values in the UMG 511 simultaneously.

How to delete the individual minimum and maximum values is described in the chapter „individually deleting min. and max. values“.

• Select the option „Clear min/max“ (green mark) and activate the option with key 6

(enter).



• The message „done“ appears in the line - all minimum and maximum values have been deleted.

C

Prior to commissioning potential production dependant contents of the energy counter, min/max values and records have to be deleted.

66

Delivered condition

All settings such as the configuration and recorded data are reset to the factory pre-settings or deleted. Entered release codes are not deleted.



• The message „done“ appears in the line - the factory setting is restored.

Reset

The UMG511 restarts.



• The device will restart within 10 seconds

UMG 511

67

UMG 511

Display

Brightness

The brightness level of the background illumination can be adjusted. The brightness level set here is used during operation of the UMG511.

Setting range:


0 .. 100%

70%

(0% = dark, 100% = very bright)

Standby

This refers to the time before the brightness changes to „standby brightness“.

Setting range:


60 .. 9999 seconds

900 seconds

Standby brightness

This refers to the brightness level changed to after the end of the standby time. The standby time is restarted by using keys 1-6.

Setting range:


0 .. 60%

40%

Screensaver

The screensaver prevents a screen on the LCD from „sticking“ if the screen does not change for a longer period of time.

Setting range:

Factory pre-setting: yes, no yes

68

Presentation

You can specify the speed at which new measurement values should appear on the measurement value displays.

Setting range: fast (200ms), slow (1s)

Factory pre-setting: fast

Rotate

The measurement value displays are automatically displayed in sequence. The configuration displays are not affected by this.

Setting range:

Factory pre-setting: yes, no no

Transition time

You can set the time between automatic transition to the next measurement value display.

Setting range:


0 .. 255 seconds

2 second

C

The service life of the background illumination extends if the brightness of the background illumination is kept lower.

UMG 511

69

UMG 511

Colors

Selection of colors for the presentation of current and voltage in the graphic presentations.

• Select with key 3 or 4 the color field.


• Select with key 3 or 4 the required color field.


70

Extensions

Under „Extensions“ you can subsequently release charged functions (Activation) and show the status of Jasic programs (Jasic-state).

Release

The UMG511 contains chargeable functions that can be subsequently released.

List of release functions:

• BACnet

• EMAX

You receive the release code from the manufacturer. The manufacturer needs the device serial number and the name of function to be released.

In order to release the function, you enter the 6 digit release code in the respective line.

Please note that the release code is only valid for one device.

UMG 511

71

UMG 511

Jasic status

Up to 7 specific customer Jasic programs (1-7) and one recording can run in the UMG511.

The Jasic programs can adopt the following statuses:

• Stopped

• Running

You cannot change the status of Jasic programs on the device.

72

UMG 511

73

UMG 511

Initialization

Applying the supply voltage

• The level of supply voltage for the UMG511 can be taken from the label.

• After applying the supply voltage, a startup screen appears on the display. Around 15 seconds later, the UMG511 changes to the first measurement value display.

• If no display appears, you must check whether the supply voltage is within the nominal voltage range.

Apply the measurement voltage

• Voltage measurements in networks with nominal voltages above 500VAC against earth must be connected using voltage converters.

• After connection of the measurement voltages, the measurement values displayed by the UMG511 for the voltages L-N and L-L must match those at the voltage measurement input.

• If a voltage converter factor is programmed, this must considered in the comparison.

c c

Warning!

Supply voltages that do not correspond with the details on the type label can lead to malfunctions and damage to the device.

Warning!

The UMG511 is only suitable for measurement in networks in which overvoltages of the overvoltage category 600V CATIII occur.

C c

Prior to commissioning potential production dependant contents of the energy counter, min/max values and records have to be deleted.

Warning!


74

UMG 511

Frequency measurement

The UMG511 needs the network frequency to measure. The network frequency can be specifi ed by the user or automatically determined by the device.

Rotary fi eld direction

Check the direction of the voltage rotary fi eld in the measurement value display of the UMG511.

A „right“ rotary fi eld usually exists.

• For automatic ascertainment of the frequency using the UMG511, an L1-N voltage larger than 10Veff must be applied to the voltage measurement input V1.

• The network frequency must be in a range between 15Hz and 440Hz.

• If a suffi ciently high measurement voltage is not applied, the UMG511 cannot record the network frequency and cannot carry out the measurement.

UL1-UL2-UL3 = right rotary fi eld

UL1-UL3-UL2 = left rotary fi eld

Presentation of the phase series sequence according to the rotary fi eld direction.

75

UMG 511

Apply measurement current

The UMG511 is designed for the connection of

../1A and ../5A current converters.

Only AC currents, and no DC currents, can be measured using the current measurement inputs.

Short-circuit all current converter outputs apart from one. Compare the currents displayed by the

UMG511 with the applied current.

Under consideration of the current converter translation ratio, the displayed current of the

UMG511 must match the input current.

In short-circuited current measurement inputs, the

UMG511 must display approx. zero amperes.

The current converter ratio is set to 5/5A in the factory and may be required to be adapted to the used current converter. Voltages are shown with long pointers in the pointer diagram, and currents with shorter pointers.

Voltage

m

Warning!

Voltages and currents beyond the authorised measurement range can destroy the device.

76

Current

Pointer diagram, example 1

Primarily ohmic load.

Voltage and current only have a minor difference in the phase.

• The current measurement input is allocated to the right voltage measurement input.

Pointer diagram, example 2

Primarily ohmic load.

Voltage and current have a difference of approximately

180° in the phase.

• The current measurement input is allocated to the right voltage measurement input.

• In this current measurement, the connections

k and l are swapped over or there is a return feed into the supplier network

UMG 511

77

UMG 511

Checking the power measurement

Short-circuit all current converter outputs except one and check the displayed power outputs.

The UMG511 may only display one power output in the phase with the current converter input that is not short-circuited. If this does not apply, please check the connection of the measurement voltage and measurement current.

If the amount of effective power is correct but the sign of effective power is negative, this may have two causes:

• Connections S1(k) and S2(l) are mixed up on the current converter.

• Effective power is returned to the network.

Checking communication

The UMG511 counts all received (RX), all sent (TX) and all faulty data packages.

In the ideal case, the number of errors shown in the error column is zero.

Reset:

You can delete the counters for the data packages with key 6.

The start time for the recount is reset.

78

In the pointer diagram, voltages are shown with the longer pointers and currents with shorter pointers.

UMG 511

Metering range exceedance (overload)

Metering range exceedances are displayed for as long as they are present and cannot be acknowledged. A metering range is exceeded if at least one of the four voltage or current measuring inputs is outside of its specified metering range.

Limit values for metering range exceedance:

(200 ms rms values):

I = 7,4 A rms

U

L-N

= 600 V rms

Display of the metering range exceedance in the voltage circuit L2 and in the current circuit of the 4th phase (I4).

79

UMG 511

Profibus

Profibus profile

A Profibus profile contains data to be exchanged between a UMG and an SPS. Four Profibus profiles are pre-configured in the factory

With a Profibus profile, you can:

• call-up measurement values from the UMG,

• set the digital outputs in the UMG,

• request the status of the digital inputs in the

UMG.

Device master file

The device master file, abbreviated with GSD file, describes the Profibus characteristics of the

UMG511. The GSD file is required by the PLC configuration program.

The device master file for the UMG511 has the file name „U5110C2B.GSD“ and is contained on the data carrier supplied with the delivery.

Each Profibus profile can contain a maximum of

127Bytes. You can apply further Profibus profiles if more data has to be transferred.

Variable definition

All system variables and global variables1) can be scaled individually and converted into one of the following formats:

• 8, 16, 32Bit integer with and without sign.

• 32 or 64Bit float format.

• Each Profibus profile has a profile number. The profile number is sent by the PLC to the UMG.

• You can directly process 16 Profibus profiles with GridVis (profile numbers 0..15).

• Additional Profibus profiles (profile numbers

16..255) can be applied using Jasic programs.

• Factory pre-configured Profibus profiles can be subsequently changed.

Little-Endian = Low Byte before High Byte.

1)Global variables are variables that are defined by the user in Jasic and are provided to each interface in the UMG511.

80

UMG 511

Example

Collect measurement values using Profibus

You must transfer at least one Profibus profile with

GridVis and transfer it to the UMG511. A Jasic program is not necessary.

Illu. Block switch diagram for data exchange between PLC and UMG511.

81

UMG 511

Profibus profile number 0

Byte

Index Value type

1 1

2 5

3 9

4 13

5 17

6 21

7 25

8 29

9 33

10 37

11 41

12 45

13 49

14 53

15 57

16 61

17 65

18 69

19 73

20 77

21 81

22 85

23 89

24 93

25 97

26 101

27 105

28 109

29 113

30 117

Value Scaling format

Voltage L1-N

Voltage L2-N

Voltage L3-N

Voltage L4-N

Voltage L2-L1

Voltage L3-L2

Voltage L1-L3

Current L1

Current L2

Current L3

Current L4

Effective power L1

Effective power L2

Effective power L3

Effective power L4

Cosphi (math.) L1

Cosphi (math.) L2

Cosphi (math.) L3

Cosphi (math.) L4

Frequency

Effective power total L1-L4

Reactive power L1-L4

Apparent power total L1-L4

Cosphi (math.) total L1-L4 float float float

Effective current total L1-L4 float

Effective consumption total L1-L4 float

Ind. reactive consum. total L1-L4 float

THD voltage L1

THD voltage L2

THD voltage L3 float float float float float float float float float float float float float float float float float float float float float float float float

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1


Byte-

Index Value type

1 1

2 5

3 9

4 13

5 17

6 21

7 25

8 29

9 33

10 37

11 41

12 45

13 49

14 53

15 57

16 61

17 65

18 69

19 73

20 77

21 81

22 85

23 89

24 93

25 97

26 101

27 105

28 109

29 113

Values- Scaling format

Voltage L1-N

Voltage L2-N

Voltage L3-N

Voltage L2-L1

Voltage L3-L2

Voltage L1-L3

Current L1

Current L2

Current L3

Effective power L1

Effective power L2

Effective power L3

Cosphi (math.) L1

Cosphi (math.) L2

Cosphi (math.) L3

Frequency


Reactive power total L1-L3


Cosphi (math.) total L1-L3

Effective current total L1-L3 Float

Effective consumption total L1-L3 Float

Ind. Reactive consum. total L1-L3 Float

THD voltage L1

THD voltage L2

Float

Float

THD voltage L3

THD current L1

THD current L2

THD current L3

Float

Float

Float

Float

Float

Float

Float

Float

Float

Float

Float

Float

Float

Float

Float

Float

Float

Float

Float

Float

Float

Float

Float

Float

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

82


Byte-

Index Value type

1 1

2 5

3 9

4 13

5 17

6 21

7 25

8 29

9 33

10 37

11 41

12 45

13 49

Values- Scaling

Format


Drawn eff. consum. total L1-L3

Effective consumption L1



Float

Supplied eff. consum. total L1-L3 Float

Reactive consumption total L1-L3 Float

Ind. reactive consum. total L1-L3 Float

Cap. reactive consum. total L1-L3 Float

Apparent consumption total L1-L3 Float

Float

Float

Float

Inductive reactive consumption L1 Float



1

1

1

1

1

1

1

1

1

1

1

1

1

UMG 511


Byte-

Index Value type

1 1

2 5

3 9

4 13

5 17

6 21

7 25

8 29

9 33

10 37

11 41

12 45

13 49

14 53

15 53

16 53

17 53

18 53

19 53

20 53

21 53

Values- Scaling

Format

Effective power L1

Effective power L2

Effective power L3


Current L1

Current L2

Current L3

Float

Float

Float

Float

Float

Float

Float

Current total L1-L3 Float


CosPhi (math.) L1 Float

CosPhi (math.) L2

CosPhi (math.) L3

CosPhi (math.) total L1-L3

Reactive power L1

Reactive power L2

Reactive power L3

Reactive power total L1-L3

Apparent power L1

Apparent power L2

Apparent power L3


Float

Float

Float

Float

Float

Float

Float

Float

Float

Float

Float

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

83

UMG 511

Service and Maintenance

The device is subjected to different safety tests before delivery and marked with a seal. If a device is opened, the safety tests have to be repeated. A guarantee is only provided for unopened devices.

Disposal

The UMG511 can be recycled as electronic scrap in accordance with the legal regulations. The fixed, integrated lithium battery must be disposed of separately.

Repair and Calibration

Repair work and calibration can only be undertaken by the manufacturer.

Firmware update

If a firmware update has to be carried out for your

UMG511, you can do this with the GridVis software.

Front film

Cleaning the front film can be done with a soft cloth and domestic detergent. Acids and products containing acids may not be used for cleaning.

Battery

The internal clock is fed from the supply voltage.

If the supply voltage fails, the clock is supplied by the battery. The clock provides the date and time information, e.g. for recordings, minimum and maximum values and events.

The expected battery life is at least 5 years at a storage temperature of +45°C. The typical battery life is 8 to 10 years.

The device must be opened to exchange the battery. If the device has been opened, a new safety test is required for safe operation. A guarantee is only provided for unopened devices.

Service

Should any questions arise that are not described in this handbook please contact the manufacturer directly.

We will require the following compulsory details from you for processing:

• Device name (refer to label),

• Serial number (refer to label),

• Software release (refer to measurement value display),

• Measurement voltage and supply voltage,

• Precise error description.

84

UMG 511

Procedure in case of an error

Possible error

No display.

No current display.

The displayed current is too high or too low.

The displayed voltage is too low or too high.

The displayed voltage is too small.

The active power is too low or too high.

Cause

The external fuse for the supply voltage has triggered.

Measurement voltage is not connected.

Measurement current is not connected.

Current measurement in the wrong phase.

Current converter factor is incorrectly programme

Measurement in the wrong phase.

The voltage converter is incorrectly programmed.

Measurement range exceeded.

The voltage peak value at the measurement input has been exceeded by harmonics.

The programmed current converter translation ratio is incorrect.

The current path is allocated to the wrong voltage path.

The programmed current converter translation ratio is incorrect.

Help

Replace fuse.

Connect the measurement voltage.

Connect the measurement current.

Check and correct the connection if necessary.

Read and program the current converter translation ratio on the current converter.


Read and program the voltage converter translation ratio on the voltage converter.

Use a voltage converter.

Caution! It is compulsory to check that the measurement inputs are not overloaded.

Read and program the current converter translation ratio on the current converter.


Read and program the voltage converter translation ratio on the voltage converter.

85

UMG 511

Possible error

Metering range exceedance

(overload)

The active power receipt/supply is mixed up.

No connection to the device.

The device does not work despite the above measures.

Cause

Voltage or current input out of range (see chapter metering range exceedance)

At least one current converter connection is mixed up.

A current path is allocated to the wrong voltage path.

RS485:

- Device address incorrect.

- Different bus speeds (Baudrate).

- Incorrect protocol.

- Termination is missing.

Ethernet:

- IP address incorrect

Defective device.

Help


Use suitable voltage or current transformers

Read and program the current or voltage transformer ratio on the transformer.



- Set the device address.

- Check and correct the speed

(baudrate)

- Select protocol.

- Connect the bus with terminal

resistance (120 Ohm).

- Set the IP address on the device

Send the device to the manufacturer with an exact description of the fault.

86

UMG 511

Technical data

General

Net weight

Device dimensions

Battery

1080g approx. l=144mm, w=144mm, h=75mm

Typ VARTA CR1/2AA, 3 V, Li-Mn

Transport and storage

The following details are valid for devices that are transported or stored in the original packaging.

Drop test 1m

Temperature -20°C to +70°C

Environmental conditions in operation

The UMG511is intended for use in a weather-protected, fixed extradata.

The UMG511 must be connected to the protective wire connection! Protection class I according to IEC 60536

(VDE 0106, part 1)

Working temperature range -10°C .. +55°C

Relative humidity 5 to 95 %, (at +25 °C) without condensation

Degree of pollution

Operating height

Installation position

Ventilation

Foreign particles and water protection

- Front

- Back

2

0 .. 2000m above sea level user-defined external ventilation is not required.

IP50 according to EN60529

IP20 according to EN60529

87

UMG 511

Supply voltage

Installation overvoltage category

Safeguarding of supply voltage (circuit breaker)

Option 230V (Item-Nr. 52.19.001)

- Nominal range:

- Working range:

- Power consumption:

Option 90V (Item-Nr. 52.19.002)

- Nominal range:

- Working range:

- Power consumption:

Connectable cables (supply voltage)

Only one cable per clamp may be connected!

Single wire, multi-wire, fine wire

Wire end ferrules with and without plastic sleeves

Torque

Strip length

300V CAT III

6A Char. B ( approved by UL/IEC)

95V .. 240V (45-65Hz) or DC 80V .. 340V

+6% /-10% of nominal range max. 10W, max. 15VA

44V .. 130V (45-65Hz) or DC 48V .. 180V

±10% of nominal range max. 6W, max. 9VA

0.2 - 2.5mm

2

, AWG 24 - 12

0.25 - 2.5mm

2

0.5 - 0.6Nm

7mm

88

Inputs and outputs

8 digital inputs

- Maximum counting frequency

- Reaction time (Jasic programme)

- Input signal is applied

- Input signal is not applied

20Hz

200ms

18V .. 28V DC (typical 4mA)

0 .. 5V DC, current lower than 0.5mA

5 digital outputs, semi conductor relay, not short-circuited

Switching voltage max. 60V DC, 30V AC

Switching current

Reaction time (Jasic programme)

Issue of voltage dips

Issue of voltage excesses

Impulse output (working impulse) max. 50m A

200ms

20ms

20ms max. 20Hz eff

AC/DC

Cable length

up to 30m not shielded, larger than 30m shielded

Connection capacity of clamping points (inputs and outputs)

Rigid/flexible 0.14 - 1.5mm

2

, AWG 28-16

Flexible with wire end ferrules without plastic sleeves 0.25 - 1.5mm

2

Flexible with wire end ferrules with plastic sleeves

Torque

Strip length

0.25 - 0.5mm

0.22 - 0.25Nm

7mm

2

UMG 511

89

UMG 511

Voltage measurement

The voltage measuring inputs are suitable for the following grids of power supply:

Three-phase 4 conductor systems with nominal voltages till 417V/720V (+10%)

Three-phase 3 conductor systems with nominal voltages till 600V (+10%)

The voltage measuring inputs regarding safety and reliability reasons are dimensioned as follows:

Overvoltage category

Measurement surge voltage

600V CAT III

6kV

Measuring range L-N

Measuring range L-L

Resolution

Crest factor

Impedance

Power consumption

Scanning frequency

Transients

U din

2)

acording to EN61000-4-30

Flicker range (dU/U)

Frequency of fundamental oscillation

-

Resolution

0

1)

.. 600V rms

0

1)

.. 1000V rms

0.01V

1,6 (relating to 600V rms

)

4MOhm/phase ca. 0.1VA

20kHz/phase

50µs

100 .. 250V

27.5%

15Hz .. 440Hz

0.001Hz

1)

The UMG511 can only ascertain measurement values when a measurement voltage higher than 10Veff L-N or

18Veff L-L is applied to at least one voltage measurement input

2)

U din

= agreed input voltage according to DIN EN 61000-4-30

90

Current measurement

Rated current

Resolution

Measuring range

Crest factor

Overvoltage category

Measurement surge voltage

Power consumption

Overload for 1 second

Scanning frequency

5A

0.1mA

0.001 .. 7.4A

rms

2.4

300V CAT III

4kV ca. 0.2 VA (Ri=5 mohm)

120A (sinusoidal)

20kHz

Connectable cables (current measurement and voltage measurement)

Only one cable per clamp may be connected!

Single wire, multi-wire, fine wire 0.2 - 2.5mm

2

, AWG 24-12

Pin cable lugs, wire end ferrules

Torque

Strip length

0.25 - 2.5mm

0.5 - 0.6Nm

7mm

2

UMG 511

91

UMG 511

Function parameters

• Measurement using current converters ../5A

• Measurements at 50/60 Hz

Function

Total effective power

Total reactive power

Total apparent power

Total effective energy

Total reactive energy

Total apparent energy

Frequency

Phase current

Neutral cond. current measured

Neutral cond. current calculated

Voltage

Voltage

Power factor

Short-time flicker, long-time fl.

Voltage drops

Voltage rises

Transient overvoltages

Voltage interruptions

Voltage inbalance

1)

Voltage inbalance 2)

Voltage harmonics

THD of voltage 3)

PFA, PFV

Pst, Plt

Udip

Uswl

Utr

Uint

Unba

Unb

Uh

THDu

Symbol

P

QA

6)

, Qv

6)

SA, Sv

6)

Ea

ErA

6)

, ErV

6)

I f

EapA,EapV 6)

IN

INc

U L-N

U L-L

Accuracy class

0.2

5)

(IEC61557-12)

1 (IEC61557-12)

0.2

5)

(IEC61557-12)

0.2S

5) 7)

(IEC61557-12)

1 (IEC61557-12)

0.2

5)

(IEC61557-12)

0.05 (IEC61557-12)

0.2 (IEC61557-12)

0.2 (IEC61557-12)

0.5 (IEC61557-12)

0.1 (IEC61557-12)

0.1 (IEC61557-12)

0.5 (IEC61557-12)

Kl. A (IEC61000-4-15)

0.2 (IEC61557-12)

0.2 (IEC61557-12)

0.2 (IEC61557-12)

Duration + - 1 cycle

0.2 (IEC61557-12)

0.2 (IEC61557-12)

Cl. 1 (IEC61000-4-7)

1.0 (IEC61557-12)

92

Measurem. range

0 .. 15.3kW

0 .. 15.3 kvar

0 .. 15.3 kVA

0 .. 15.3 kWh

0 .. 15.3 kvarh

0 .. 15.3 kVAh

40 .. 70 Hz

0.001 .. 7.4 A rms

0.001 .. 7.4 A rms

0.001 .. 22.2 A

10 .. 600 V rms

18 .. 1000 V rms

0.00 .. 1.00

0.4 Pst to 10.0 Pst

10 .. 600 V rms

10 .. 600 V rms

10 .. 600 V rms

-

10 .. 600 V rms

10 .. 600 V rms to 2.5 kHz to 2.5 kHz

Display range

0 W .. 9999 GW *

0 varh .. 9999 Gvar *

0 VA .. 9999 GVA *

0 Wh .. 9999 GWh *

0 varh .. 9999 Gvarh *

0 VAh .. 9999 GVAh *

40 Hz .. 70 Hz

0 A .. 9999 kA

0 A .. 9999 kA

0 A .. 9999 kA

0 V .. 9999 kV

0 V .. 9999 kV

0 .. 1

0 .. 10

0 V .. 9999 kV

0 V .. 9999 kV

0 V .. 9999 kV

-

0 V .. 9999 kV

0 V .. 9999 kV

0 V .. 9999 kV

0 % .. 999 %

UMG 511

THD of voltage 4)

Current harmonics

THD of current

3)

THD of current

4)

Mains signal voltage (voltage inter-harmonics)

THD-Ru

Ih

THDi

THD-Ri

MSV

1.0 (IEC61557-12)

Kl. 1 (IEC61000-4-7)

1.0 (IEC61557-12)

1.0 (IEC61557-12)

IEC 61000-4-7 Class 1 to 2.5 kHz to 2.5 kHz to 2.5 kHz to 2.5 kHz

10% – 200% of

IEC 61000-2-4

Class 3

0 % .. 999 %

0 A .. 9999 kA

0 % .. 999 %

0 % .. 999 %

0 V .. 9999 kV

• Measurements at 15 Hz ...440 Hz

Function

Total effective power

Total reactive power

Total apparent power

Total effective energy

Total reactive energy

Total apparent energy

Frequency

Phase current

Neutral cond. current measured

Neutral cond. current calculated

Voltage

Voltage

I f

IN

INc

U L-N

U L-L

Symbol

P

QA 6) , Qv 6)

SA, Sv

6)

Ea

ErA

6)

, ErV

6)

EapA,EapV

6)

Accuracy class

2 (IEC61557-12)

2 (IEC61557-12)

1 (IEC61557-12)

2 (IEC61557-12)

2 (IEC61557-12)

1 (IEC61557-12)

0.05 (IEC61557-12)

0.5 (IEC61557-12)

0.5 (IEC61557-12)

1.5 (IEC61557-12)

0.5 (IEC61557-12)

0.5 (IEC61557-12)

Measurem. range

0 .. 15.3kW

0 .. 15.3 kvar

0 .. 15.3 kVA

0 .. 15.3 kWh

0 .. 15.3 kvarh

0 .. 15.3 kVAh

15 .. 440 Hz

0.001 .. 7.4 A rms

0.001 .. 7.4 A rms

0.001 .. 22.2 A

10 .. 600 V rms

18 .. 1000 V rms

Display range

0 W .. 9999 GW *

0 varh .. 9999 Gvar *

0 VA .. 9999 GVA *

0 Wh .. 9999 GWh *

0 varh .. 9999 Gvarh *

0 VAh .. 9999 GVAh *

15 Hz .. 440 Hz

0 A .. 9999 kA

0 A .. 9999 kA

0 A .. 9999 kA

0 V .. 9999 kV

0 V .. 9999 kV

93

UMG 511

Function

Power factor

Short-time flicker, long-time fl.

Voltage drops

Voltage rises

Transient overvoltages

Voltage interruptions

Voltage inbalance

1)

Voltage inbalance

2)

Voltage harmonics

THD of voltage 3)

Symbol

PFA, PFV

Pst, Plt

Udip

Uswl

Utr

Uint

Unba

Unb

Uh

THDu

Accuracy class

2 (IEC61557-12)

-

0.5 (IEC61557-12)

0.5 (IEC61557-12)

0.5 (IEC61557-12)

Duration + - 1 cycle

0.5 (IEC61557-12)

0.5 (IEC61557-12)

Cl. 2 (IEC61000-4-7)

2.0 (IEC61557-12)

Measurem. range

0.00 .. 1.00

-

10 .. 600 V rms

10 .. 600 V rms

10 .. 600 V rms

-

10 .. 600 V rms

10 .. 600 V rms to 2,5 kHz to 2,5 kHz

Display range

0 .. 1

-

0 V .. 9999 kV

0 V .. 9999 kV

0 V .. 9999 kV

-

0 V .. 9999 kV

0 V .. 9999 kV

0 V .. 9999 kV

0 % .. 999 %

Explanations

1) Reference to amplitude.

2) Reference to phase and amplitude.

3) Reference to basic oscillation

4) Reference to effective value.

5) Accuracy class 0.2 with ../5A converter.

Accuracy class 0.5 with ../1A converter.

* The display returns to 0 W once the max.

total working value range has been reached.

6) Calculation from fundamental harmonic oscillation.

7) Accuracy class 0.5S according IEC62053-22

94

UMG 511

UMG511 Specifications for IEC 61000-4-30 Compliance

Parameter

5.1 Frequency

5.2 Magnitude of Supply Voltage

5.3 Flicker

5.4 Supply Voltage Dips and Swells

5.5 Voltage Interruptions

5.7 Unbalance

5.8 Harmonics

5.9 Interharmonics

Uncertainty

± 10 mHz

± 0.1% of U din

± 5% of reading

Magnitude: ± 0.2% of U din

Duration: ± 1 cycle

Duration: ± 1 cycle

± 0.15%

IEC 61000-4-7 Class 1

IEC 61000-4-7 Class 1

5.10 Mains Signaling Voltage 3% – 15% of Udin, ±5% of measured

1% – 3% of Udin, ±0.15% of Udin

<1% of Udin, no requirement

± 0.1% of U din

5.12 Underdeviation and Overdeviation

The UMG511 meets IEC 61000-4-30 Class A requirements for:

• Aggregations, Time Clock Uncertainty, Flagging, Transient Influence Quantities

Measuring Range

42.5 Hz – 57.5 Hz,

51Hz – 69 Hz

10% – 150% of U din

0.2 – 10 Pst

N/A

N/A

0.5% – 5% u2

0.5% – 5% u0

10% – 200% of

Class 3 of IEC 61000-2-4

10% – 200% of

Class 3 of IEC 61000-2-4

0% – 15% of U din

10% – 150% of U din m

In order to ensure that two measurement devices achieve the same measurement results in a 10 minute compensation interval, we recommend synchronising time measurements in the UMG511 using an external time signal.

95

UMG 511

Serial interfaces

RS485

Terminal

Protocol, Modbus RTU

- Transfer rate

Protocol, Profibus (Option)

- Transfer rate

Protocol, BACnet (Option)

Ethernet 10/100Base-TX (Option)

Terminal

Functions

Protocols plug, SUB D 9-pin

Modbus RTU/Slave, Modbus RTU/Master

- 9.6kbps, 19.2kbps, 38.4kbps, 57.6kbps,

115.2kbps, 921,6kbps

Profibus DP/V0 according to EN 50170

- 9.6kBaud to 12MBaud

RJ-45

Modbus Gateway, Embedded Webserver (HTTP)

CP/IP, EMAIL (SMTP), DHCP-Client (BootP),

Modbus/TCP, Modbus RTU over Ethernet, FTP,

ICMP (Ping), NTP, TFTP, BACnet (Option), SNMP,

BACnet (Option)

96

Declaration of Conformity

The product fulfils the following EC Directives:

2004/108/EG

2006/95/EG

Considered standards:

Electromagnetic compatibility of electrical equipment.

Electrical equipment for use within certain voltage limits.

Noise immunity

IEC/EN 61326-1:2013

IEC/EN 61000-4-2:2009

IEC/EN 61000-4-3:2011

Class A: Industrial environment

Electrostatic discharge

Electromagnetic RF Field 80-1000MHz

IEC/EN 61000-4-3:2011, EMV-ILA V01-03 Electromagnetic RF Field 1000-2700MHz

IEC/EN 61000-4-4:2013, EMV-ILA V01-03 Burst

IEC/EN 61000-4-5:2007, EMV-ILA V01-03 Surge

IEC/EN 61000-4-6:2009, EMV-ILA V01-03 Conducted disturbances 0.15-80MHz

IEC/EN 61000-4-8:2010 Power frequency magnetic field

IEC/EN 61000-4-11:2005, EMV-ILA V01-03 Voltage dips, short interrupts, voltage variations and frequency changes

Noise emission

IEC/EN 61326-1:2013

IEC/CISPR11/EN 55011:2011

IEC/CISPR11/EN 55011:2011

Class B: Residental environment

Radio disturbance field strength 30-1000MHz

Radio disturbance voltage 0.15-30MHz

EMV-ILA V01-03

EMV-ILA V01-03

Radio disturbance voltage 9-150kHz

Flicker

Equipment safety

IEC/EN 61010-1:2011

IEC/EN 61010-2-030:2011

Safety requirements for electrical equipment for Measurement, control and laboratory use – Part 1: General requirements

Particular requirements for testing and measuring circuits

UMG 511

97

UMG 511

Dimensional drawings

Cut out size: 138

+0,8

x 138

+0,8 mm

Back

98

Patch cable

Side view View from below

UMG 511

99

UMG 511

Configuration overview

Other main values

...

Display

Communication

State

Display

Home

(Values overview)

(config)

Display

Voltage L-N

Configuration

Language, Communication, Measurement, System

Display, Colors, Extensions

...

Other main values

Communication

Ethernet

Field Bus

Measurement

Transformer

Transients

Events

Voltage mode

Rated Freq.

Flicker

Transformer

-> MAIN

-> AUX

U pim./sec.

I prim./sec.

I nenn

U nenn

Connection

100

Transients

-> MAIN

-> AUX

Mode

Peak

Trns

Envelope

Display System

Information

Password

Re-initialization

Events

-> MAIN

-> AUX

Sag U

Swell

Inrush

Re-initialization

Reset energy

Clear min/max

Delivery state

Reset

Colors

U, I

L1...L4

Activation

BACnet

EMAX

Jasic-state

Extensions

Activation

Jasic-state

UMG 511

Measurement value displays overview (1)

Voltage

L-N

Main values

Current

L1..L4

Device name

Overview

Measurement values

(config)

Configuration Voltage

L-L

Current

Sum

Real Power

L1..L4

(Sum Power

L1..L3)

Reactive Power

(Sum

Power L1..L3)

Active Energy

Overview

(Tariff 1, Tariff 2)

Reactive Energy

Overview,

(Tariff 1, Tariff 2)

Apparent Power

(Sum

Power L1..L3)

Apparent Energy

Overview

101

UMG 511


Real Energy

Monthly values

Bar diagram

Voltage

Harmonics L1

(L2, L3, L4)

Main values

Voltage

Linewriter L1

(L2, L3, L4)

Transients

1..8

(9..16)

Apparent Energy

Monthly values

Bar diagram

Current

Harmonics L1

(L2, L3, L4)

Current

Linewriter L1

(L2, L3, L4)

Reactive Energy

Monthly values

Bar diagram

Real Power

Linewriter L1

(L2, L3, L4,

L1..L3, L1..L4)

Reactive Power

Linewriter L1

(L2, L3, L4,

L1..L3, L1..L4)

102

Events

1..8

(9..16)

UMG 511


Phasor

Diagram

Oscilloscope

L1

Main values

Flicker

L-N

Bar graph

Voltage

L-N

Communication

State

Oscilloscope

L2

L3

L4

Oscilloscope

U L1..3

U L1..4

Oscilloscope

I L1..3

I L1..4

Bar graph

Current

L-N

Bar graph

Real Power

L-N

103

PE

N

L1

UMG 511

Connection example for UMG511

SPS SPS

11 12 13 14 15 16

5 4 3 2

Digital Outputs 1-5

1

UMG 511

1 2 3 4 5

8 7 6 5

Digital Inputs 5-8

6 7 8 9 10

4 3 2 1

Digital Inputs 1-4

DSUB-9

RS485

Modbus/Profibus

Ethernet

10/100Base-TX

Auxiliary Supply

N/L/+

18 17

PE

I

1

19 20

Current Input 1-4

I

2

I

3

21 22 23 24

I

4

25 26

Voltage Input 1-4

V

1

V

2

V

3

V

4

V ref

27 28 29 30 31

Switch

PC PC

PE

N

L1

L2

L3

S1 S2

S1 S2

S1 S2

S1 S2

104

User manual UMG 511

Power Quality Analyser

General

Goods-in check

Description

Assembly

Installation

Profibus- (Modbus)-Stecker

Operation

Configuration

Communication

Initialization

Profibus

Service and Maintenance

Technical data

Related manuals

Table of contents