Janitza UMG 509 Manuale di istruzioni

Doc. no. 1.059.002.0 .c

Power Quality Analyser

UMG 509

Operation manual and

technical data

Part no. 33.03.194

Janitza electronics GmbH

Vor dem Polstück 1

D-35633 Lahnau

Support Tel. 0049 6441 9642-22

Fax 0049 6441 9642-30

e-mail: [email protected]

Website: http://www.janitza.com

www.janitza.com

UMG 509

Operation 47

Meaning of the keys 47

Measured value display 48

"Home" measured value display 49

Selecting a measured value display 50

View additional information 51

Deleting min./max. values individually 52

Transients list 53

Event list 54

Conﬁguration 55

Connecting the supply voltage 55

Conﬁguration menu 56

Language 56

Communication 57

Measurement 59

Measuring transducer 60

Transients 66

Events 68

Mains frequency 70

Temperature 71

System 72

Password 73

Reset 74

Display 77

Extensions 80

Commissioning the unit 82

Connecting the supply voltage 82

Connecting the measured voltage 82

Frequency measurement 83

Direction of the rotating ﬁeld 83

Applying the measuring-circuit voltage 84

Table of contents

General information 4

Inspection on receipt 7

Scope of delivery UMG 509 8

Available accessories 8

Product description 9

Proper use 9

UMG 509 features 10

Measuring process 11

Operating concept 11

GridVis network analysis software 11

Connection variants 12

Installation 13

Position of installation 13

Mounting position 13

Front panel section 13

Ethernet 14

Mounting 14

Installation 16

Ground wire connection 16

Supply voltage 16

Voltage measurement 18

Three-phase 3-conductor systems 18

Rated voltages 19

Current measurement 28

Residual current measurement inputs (RCM) 32

Thermistor input 35

RS485 interface 36

Proﬁbus interface 40

Ethernet interface 42

Digital outputs 43

UMG 509

Applying the residual current 86

Checking the power measurement 88

Checking the communication 88

Measurement range exceeded (overload) 89

RS485 interface 90

Proﬁbus 92

Digital in-/outputs 96

Service and maintenance 102

Service 102

Device calibration 102

Calibration intervals 102

Firmware update 103

Battery 103

Technical data 106

Function parameters 114

Declaration of conformity 116

Dimension diagrams 118

Conﬁguration menu overview 120

Measured value displays overview 121

Connection example 124

UMG 509

Comments on the manual

We welcome your comments. If anything in this manual

seems unclear, please let us know by sending an e-mail

to: [email protected]

General information

This manual is subject to the statutory provisions

of copyright law and may not be photocopied, reprinted,

or reproduced - in whole or in part, by mechanical

or electronic means - nor otherwise duplicated

or republished, without the binding written permission

of:

Janitza electronics GmbH, Vor dem Polstück 1,

D 35633 Lahnau, Germany.

Trademarks

All trademarks and the resulting rights are the property

of their respective owners.

Disclaimer

Janitza electronics GmbH accepts no responsibility for

errors or deﬁciencies within this manual, and makes

no commitment to keep the contents of this functional

description up to date.

UMG 509

cDangerous voltage!

Risk to life or serious injury. Before

commencing work on the system and

the device, they must ﬁrst be de-energised.

mPlease note!

Please pay attention to the documentation.

This symbol is intended to warn you

of potential dangers, which could occur

during installation, commissioning and use.

CNote!

Ground wire connection.

Inductive.

The current lags behind the voltage.

Capacitive.

The voltage lags behind the current.

Meaning of symbols

This manual uses the following pictograms:

UMG 509

Instructions on use

Please read this operation manual as well as all other

publications that must be consulted for working with

this product (in particular, for the installation, operation

or maintenance).

Observe all safety instructions and warnings. Failure

to comply with the instructions can result in personal

injuries and/or damage to the product.

Any unauthorised changes or use of this device, which

go beyond the mechanical, electrical or otherwise stated

operating limitations, can result in bodily injury or/

and damage to the product.

Any such unauthorised change constitutes "misuse"

and/or "negligence" according to the warranty for the

product and thus excludes the warranty for covering

possible damage resulting from this.

This device must only be operated and repaired

by specialised personnel.

Specialised personnel are persons, that based on their

respective training and experience, are qualiﬁed

to recognise risks and prevent potential dangers

that can be caused by the operation or maintenance

of the device.

cIf the device is not operated according

to the operation manual, protection

is no longer ensured and hazards can

be presented by the device.

mSingle core conductor must be provided

with sleeves.

mOnly pluggable screw terminals with

the same number of poles and the

same type of construction are permitted

to be connected together.

Additional legal and safety regulations required for

the respective application are to be followed during

the use of the device.

UMG 509

Concerning this operation manual

This operation manual is part of the product.

• Read the operation manual before using the device.

• Keep the operation manual instructions throughout

the entire service life of the product and have them

readily available for reference.

• Pass the operation manual on to each subsequent

owner or user of the product.

Inspection on receipt

The prerequisites of faultless, safe operation of this

device are proper transport and proper storage,

set-up and installation, as well as careful operation

and maintenance. If it can be assumed that risk-

free operation is no longer possible, the device must

be immediately put out of operation and secured against

being put back into operation again.

Packing and unpacking must be carried out with

customary care without the use of force and only using

suitable tools. The devices should be visually checked

for ﬂawless mechanical condition.

It can be assumed that risk-free operation is no longer

possible if the device, for example,

• has visible damage

• no longer works despite the mains power supply

being intact

• has been exposed to prolonged adverse conditions

(e.g. storage outside the permissible climate

limits without being adapted to the room climate,

condensation, etc.) or rough handling during

transportation (e.g. falling from a height, even if there

is no visible external damage, etc.)

• Please check the delivered items for completeness

before you start installing the device.

CAll screw-type terminals included

in the scope of delivery are attached to the

device.

CAll supplied options and versions are

described on the delivery note.

UMG 509

Scope of delivery UMG 509

Number Part no. Label

1 52.26.xxx 1) UMG 509

1 33.03.194 Operation manual

1 51.00.116 CD with following content

- GridVis programming software

- GridVis functional description

- UMG 509, GSD ﬁle "U5090F15.GSD"

1 10.01.855 Screw-type terminal, pluggable, 2-pole (auxilliary power)

1 10.01.847 Screw-type terminal, pluggable, 5-pole (voltage measurement 1-4)

1 10.01.853 Screw-type terminal, pluggable, 8-pole (current measurement 1-4)

1 10.01.873 Screw-type terminal, pluggable, 6-pole (digital inputs/outputs)

1 10.01.888 Screw-type terminal, pluggable, 7-pole (RCM, thermistor input)

1 10.01.859 Screw-type terminal, pluggable, 3-pole (RS 485)

1 08.01.505 Patch cable 2 m, twisted, grey (connection UMG PC/switch)

1 52.19.301 Mounting clips

Available accessories

Part no. Label

21.01.102 Lithium battery CR2450, 3V (approval according to i.a.w. UL 1642)

13.10.539 Proﬁbus connector, 9-pole, D-SUB

13.10.543 Proﬁbus connector, 9-pole, D-SUB, angled

29.01.903 Seal, 144 x 144

1) For the item number, see delivery note

UMG 509

Product description

Proper use

The UMG 509 is intended for measurement

in accordance with EN61000-4-30 in building

installations, on distribution units, circuit breakers and

busbar trunking systems.

Measured voltages and measured currents must derive

from the same network.

The UMG 509 is suitable for integration into ﬁxed

and weatherproof switch panels. Conductive switch

panels must be earthed.

The UMG 509 can be used in 2, 3 and 4-conductor

networks and in TN and TT networks.

The current measurement inputs 1–4 of the UMG 509

are connected via external ../1A or ../5A current

transformers.

Measurements in medium and high-voltage networks are

always performed via current and voltage transformers.

The measurement results can be displayed, saved

and read out and further processed via the interfaces

(Ethernet, Modbus, Proﬁbus).

The UMG 509 can be used in industrial and domestic

settings.

By continuously monitoring the residual currents

(RCM) of an electrical system via the inputs I5 and I6,

warning pulses can be triggered if a response threshold

is exceeded. Using these, the system operator can

be alarmed before a protective equipment reacts.

The UMG 509 does not provide protection against

electric shock!

The residual current monitoring is performed via

the current measurement inputs I5 and I6 via an

external residual current transformer with a rated current

of 30 mA.

mResidual current monitoring monitors

residual currents via external current

transformers and can trigger a warning

impulse when a response threshold

is exceeded. The device is thus not

an independent protective device!

UMG 509

UMG 509 features

General information

• Front panel integration device with dimensions

144 x 144 mm

• Connection via pluggable screw terminals

• Colour graphic display 320x240, 256 colours

• Operation via 6 buttons

• 4 Voltage and 4 current measurement inputs

• 2 Residual current inputs with failure monitoring

• 1 Thermistor input

• 2 digital outputs and 2 digital inputs

• 16-bit A/converter, memory 256 Mbyte Flash,

SDRAM 32 Mbyte

• RS485 interface

(Modbus RTU, slave, up to 115 kbps)

• Proﬁbus DP/V0

• Ethernet (web server, e-mail)

• Capturing more than 2000 measured values

• Clock and battery (with battery monitoring function)

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

Measurement

• Measurement in TN and TT networks

• Continuous sampling of the voltage and

current measurement inputs at 20 kHz

• Acquisition of transients >50 µs and

storage of up to approx. 330,000 sampling points

• Metering range current 0 to 5A eff.

• True RMS (TRMS)

• Continuous sampling of the voltage and current

measurement inputs

• Continuous monitoring of residual currents

with failure monitoring

• Temperature measurement

• Working measurement, measurement uncertainty

in accordance withDIN EN50470-3:

- Class C for ../5A converter,

- Class B for ../1A converter,

• Measurement of the 1st to 63rd harmonics, for

- Ull, Uln, I, P (cons./del.) and

- Q (ind./cap.),

• Analysis and evaluation in accordance with DIN

EN50160 with the GridVis programming software

included in the scope of delivery

• Programming separate applications in Jasic

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