Janitza UMG 605 User manual

Doc No. 1.038.006.y

Power Quality Analyser

UMG 605

Operating manual and

technical data

Product No. 33.03.085

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]

Internet: http://www.janitza.com

www.janitza.com

Proﬁbus

Ethernet

Power supply voltage

Temperature

measurement

input

4 x current

measurement

4 x voltage

measurement

RS232 RS485 2 digital inputs

2 digital outputs

A B

UMG 605

General Information 4

Inspection on receipt 6

Scope of supply 7

Available accessories 7

Notes on Use 8

Product Description 10

Intended use 10

UMG605 features 11

Operating concept 12

GridVis programming software 13

Methods of measurement 14

Three-phase 4-wire systems 15

Three-phase 3-wire systems 16

Installation 18

Installed position 18

Power supply voltage 19

Voltage measurement 20

Frequency measurement 27

Current measurement 28

Direct measurement 32

Interfaces 34

RS485 36

RS485 profibus DP V0 slave 38

Digital inputs and outputs 40

Temperature measurement input 44

Operation 46

Key functions 46

Concealed key (service) 46

Display mode 47

Programming mode 48

Display password 49

Homepage password 49

Measurements 50

Voltage transformer ratio 52

Current transformer ratio 53

Interfaces 54

RS232 54

RS485 54

Ethernet 55

Profibus 56

Recordings 57

Putting into Service 58

Applying the power supply voltage 58

Frequency measurement 58

Applying the measuring-circuit voltage 59

Phase sequence 60

Applying the measuring-circuit current 60

Checking the energy measurement 61

UMG 605

System information 62

Overrange 62

Serial number 63

Date 63

Firmware release 63

Time 63

Service and maintenance 64

Repair and calibration 64

Front film 64

Battery 64

Firmware update 65

Service 65

Trouble shooting 66

Technical speciﬁcations 70

General information 70

Ambient conditions during operation 70

Transport and storage 70

Power supply voltage 71

Protection class 72

Inputs and outputs 73

Temperature measurement input 74

Interfaces 75

Function parameters 76

Measuring inputs 80

Voltage measurement 80

Appendix 82

Parameter list 82

Measured value displays 87

Declaration of conformity 88

Dimensioned drawings 90

UMG605 connection example 91

Quick Reference Instructions 92

UMG 605

General Information

This manual is subject to the statutory co-

pyright protection provisions and may not

be photocopied, reprinted, reproduced as a

whole or in parts, by mechanical or electronic

means, nor copied or further published in any

other way whatsoever without the legally bin-

ding, written consent of

Janitza electronics GmbH,

Vor dem Polstück 1,

D 35633 Lahnau,

Germany.

Protected trademarks

All trademarks and their resulting rights be-

long to the respective holders of these rights.

Liability disclaimer

Janitza electronics GmbH does not accept

any responsibility whatsoever for errors or

deﬁciencies within this manual and does not

undertake any obligation to keep the content

of this manual up to date.

Comments on the manual

We welcome your comments. If anything in

this manual seems unclear to you, please let

us know by sending an eMail to:

[email protected]

UMG 605

Meaning of the symbols used

The following pictograms are used in this ma-

nual:

Dangerous voltage!

Danger or risk of severe injury.

Disconnect the system and device

from the power supply before starting

the work.

Important!

Please note and follow the

documentation. This symbol is

intended to warn you of possib-

le hazards that can occur during

installation, starting up and use.

CNote.

UMG 605

Inspection on receipt

Fault free and safe use of this device requires

appropriate transport, proper storage, erection

and assembly as well as careful operation and

maintenance. If it can be assumed that safe

operation is no longer possible, the device

must be immediately taken out of service and

secured against being accidentally started up.

The device must be unpacked and packed

with the usual care, without the use of force

and only using suitable tools. The devices

must be visually inspected for perfect

mechanical condition. Please also note and

follow the installation instructions enclosed

with the device.

It can be assumed that safe operation is no

longer possible if the device, e.g.

• has visible damage,

• no longer works, despite intact mains power

supply,

• has been exposed to unfavourable conditions

(e.g. storage outside the permissible climatic

limits without adjustment to the ambient

climate, condensation, or similar) for a lengthy

period or was exposed to unfavourable effects

or loads during transport (e.g. fall from a large

height even if there is no visible external

damage, or similar).

Please check the scope of supply for

completeness before you start installing the

device.

All supplied options and design

versions are described on the delivery

note.

The installation and start-up instruc-

tions also describe options which do

not belong to the scope of supply.

All screw-type terminals belonging to

the scope of supply are plugged into

the device.

UMG 605

Product No. Name

21 01 102 Battery, lithium CR2032, 3 V

08 02 427 RS232, Connection cable (UMG 605 – PC), 2m, 5 poles

1) Refer to delivery note for product number.

2) Design version.

Scope of supply

Number Product No. Name

1 52 16 xxx1) UMG605 XX2)

1 33 03 085 Installation and start-up instructions.

1 51 00 116 CD with the following content:

- “GridVis” programming software,

- Functional descriptions, GridVis, UMG605 ..

- GSD ﬁle “u6050c2d.GSD” for proﬁbus DP V0

1 10 01 807 Screw-type terminal, plug-in, 2 pin.

1 10 01 808 Screw-type terminal, plug-in, 3 pin.

1 10 01 809 Screw-type terminal, plug-in, 5 pin.

1 10 01 810 Screw-type terminal, plug-in, 6 pin.

1 89 10 051 Slot-head screwdriver (0.40x2 mm), ESD

1 08 01 505 Patch cable, 2m, twisted, grey (UMG605 - PC/switch connection).

1 52 00 008 RS485, external terminating resistor, 120 ohm

Available accessories

UMG 605

Notes on Use

Please read these operating instructions and

all other publications which have to be used

to work with this product (in particular for

installation, operation or maintenance).

Note and follow all safety instructions as well

as any warnings. If you do not follow the

instructions, personal injuries and/or damage

to the product could be the result.

Any unauthorised change or use of this device

which extends beyond the given mechanical,

electrical or other operating limits can cause

personal injuries and/or damage to the

product.

Any such unauthorised change is “misuse”

and/or “negligence” under the product's

warranty and therefore excludes the warranty

for cover of possible resulting injuries or

damage.

This device may be solely operated and

maintained by skilled persons.

Skilled persons are people who, on the basis

of their relevant training and experience, are

capable of identifying risks and avoiding

possible hazards which operation or

maintenance of the device can cause.

When using the device, any additional

legal and safety regulations required for the

respective use must be observed.

UMG 605

Important!

If the device is not operated according

to the instruction manual, protection

is no longer ensured and the device

can cause hazards.

Conductors made of individual wires

must be ﬁtted with wire end ferrules.

Only pluggable screw terminals with

the same number of poles (pins) and

of the same type may be plugged

together.

UMG 605

Intended use

The UMG605 is intended to be used for the

measurement and calculation of electrical

variables such as voltage, current, energy,

work, harmonic components, etc. in building

installations, at distribution boards, circuit-

breakers and busbar trunking systems.

Measuring-circuit voltages and currents must

originate from the same system.

The UMG605 is permanently installed in

control cabinets or small distribution boards.

It can be installed in any position.

The measurement results can be displayed,

stored and read out via serial interfaces and

further processed.

The voltage measurement inputs are designed

for measurements in low-voltage systems in

which rated voltages up to 300 V conductor

to earth and surge voltages of overvoltage

category III can occur.

The current measurement inputs of the

UMG605 are connected via external ../1A or

../5A current transformers.

Mains failure detection

The mains failure detection takes place via the

voltage measurement inputs. The selection

of voltage measurement inputs can be

conﬁgured using the GridVis software.

Mains failure stored energy time

The UMG605 bridges the following mains

failures at the auxiliary voltage input:

Mains voltage Stored energy time

230V AC max 80ms

Measurement in medium and high-voltage

systems takes place with current and voltage

transformers. Special safety requirements

must be complied, which are not dealt with in

any greater detail here.

The UMG605 fulﬁls the test requirements for

use in industrial areas.

Product Description

Table of contents

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