1102108

AS/NZS 1102.108:1997

Australian/New Zealand Standard

Graphical symbols forelectrotechnical documentation

Part 108: Measuring instruments,lamps and signalling devices

[Based on and including the full text of IEC 617-8:1996, Graphicalsymbols for diagrams, Part 8: Measuring instruments, lamps andsignalling devices]

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AS/NZS 1102.108:1997

This Joint Australian/New Zealand Standard was prepared by Joint TechnicalCommittee TE/13, Symbols, Units and Quantities for Electrotechnology. It wasapproved on behalf of the Council of Standards Australia on 19 September 1997 andon behalf of the Council of Standards New Zealand on 19 September 1997. It waspublished on 5 December 1997.

The following interests are represented on Committee TE/13:

AirServices AustraliaThe Association of Consulting Engineers, AustraliaAustralian Chamber of Commerce & IndustryDepartment of Employment & Technical & Further Education, S.A.Department of Defence, AustraliaInstitution of Engineers, AustraliaInstitution of Radio & Electronics Engineers, AustraliaMinistry of Commerce, New ZealandQueensland Mining CouncilRoyal Melbourne Institute of Technology

Review of Standards. To keep abreast of progress in industry, Joint Australian/New Zealand Standards are subject to periodic review and are kept up to date by the issueof amendments or new editions as necessary. It is important therefore that Standards usersensure that they are in possession of the latest edition, and any amendments thereto.Full details of all Joint Standards and related publications will be found in the StandardsAustralia and Standards New Zealand Catalogue of Publications; this information issupplemented each month by the magazines ‘The Australian Standard’ and ‘StandardsNew Zealand’, which subscribing members receive, and which give details of newpublications, new editions and amendments, and of withdrawn Standards.Suggestions for improvements to Joint Standards, addressed to the head office of eitherStandards Australia or Standards New Zealand, are welcomed. Notification of anyinaccuracy or ambiguity found in a Joint Australian/New Zealand Standard should be madewithout delay in order that the matter may be investigated and appropriate action taken.

This Standard was issued in draft form for comment as DR 97177.Acc

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AS/NZS 1102.108:1997

Australian/New Zealand Standard

Graphical symbols forelectrotechnical documentation

Part 108: Measuring instruments,lamps and signalling devices

Originated in Australia in part as part of AS 1102.5— 1972.Final Australian edition AS 1102.108— 1989.Jointly revised and designated AS/NZS 1102.108:1997.

PUBLISHED JOINTLY BY:

STANDARDS AUSTRALIA1 The Crescent,Homebush NSW 2140 Australia

STANDARDS NEW ZEALANDLevel 10, Radio New Zealand House,155 The Terrace,Wellington 6001 New Zealand

ISBN 0 7337 1506 0

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PREFACE

This Standard was prepared by the Joint Standards Australia/Standards New Zealand CommitteeTE/13, Symbols, Units and Quantities for Electrotechnology. It is issued as a Joint Standard tosupersede AS 1102.108—1989. It is based on but not equivalent to, and reproduced from,IEC 617-8, Graphical symbols for diagrams, Part 8: Measuring instruments, lamps and signallingdevices.

The objective of this Standard is to provide users of electrotechnical documents with graphicalsymbols for measuring instruments, lamps and signalling devices for the purposes of uniformity andclarity in presenting electrotechnical diagrams.

The Part numbers in this series of Standards correspond to equivalent Parts in the IEC 617 seriesbut with ‘100’ added to the IEC 617 Part number. For example, for the Standard IEC 617-2 refer toAS/NZS 1102.102. The symbol numbers within this Standard are the same as the IEC 617 numbers.In AS 1102.101, Graphical symbols for electrotechnical documentation, Part 101: Generalinformation and general index,the first part of the symbol number refers to the Part number, e.g. inthe index, for symbol 102-01-01, refer to Part 102, symbol 02-01-01.

In this Standard, Australian and New Zealand variations have been listed in Appendix ZA andaccordingly, the source text should be amended, supplemented or replaced as required. The changesto the source text are indicated with a marginal bar against each clause, table, figure or part thereofaffected. Appendix ZA provides symbols for use in Australia and New Zealand which are additionalto or alternative to the IEC 617 symbols. The symbols are identified with an ‘A’ in the third part ofthe symbol number.

The term ‘normative’ has been used in this Standard to define the application of the appendix towhich it applies. A ‘normative’ appendix is an integral part of a Standard.

As this Standard is reproduced from an international Standard, the following applies:

(a) Its number appears on the cover and title page while the International Standard numberappears only on the cover.

(b) In the source text, ‘this International Standard’ should read ‘this Australian/New ZealandStandard’.

(c) A full point substitutes for a comma when referring to a decimal marker.

References to international Standards should be replaced by equivalent Australian or Australian/New Zealand Standards as follows:

Reference to International Standard Australian or Australian/New Zealand Standard

IEC AS617 Graphical symbols for diagrams

617-1 Part 1: General information, generalindex. Cross-reference tables

1102 Graphical symbols for electrotechnicaldocumentation

1102.101 Part 101: General information, generalindex. Cross-reference tables

Please note that on the CD-ROM, only the English definitions areavailable. For the full version incorporating French terms, please refer tothe hard copy.

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CONTENTS

Page

INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . iv

Section 1 Indicating, recording and integrating instruments, general symbols . . . . . . . 1

Section 2 Examples of indicating instruments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Section 3 Examples of recording instruments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Section 4 Examples of integrating instruments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Section 5 Counting devices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Section 6 Thermocouples . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Section 7 Telemetering devices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Section 8 Electric clocks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Section 9 Miscellaneous measuring elements and instruments . . . . . . . . . . . . . . . . 12

Section 10 Lamps and signalling devices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Annex A — Older symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Annex C — English alphabetic index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

APPENDIX ZA CHANGES TO THE IEC STANDARD FOR AUSTRALIAAND NEW ZEALAND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

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INTRODUCTION

Symbols have been designed in accordance with requirements given in the future ISO 11714-1. Themodule size M = 2,5 mm has ben used. For better readabili ty smaller symbols in this standard havebeen enlarged to double size and are marked “200 %” in the symbol column. To save space largersymbols have been reduced to half size and are marked “50 %” in the symbol column. In accordancewith the future ISO 11714-1, clause 7, symbol dimensions (for instance height) may be modified inorder to make space for a greater number of terminals or for other layout requirements. In all cases,whether the size is enlarged or reduced, or dimensions modified, the thickness of the original lineshould be maintained without scaling.

The symbols in this standard are laid out in such a way that the distance between connecting lines isa multiple of a certain module. The module 2M has been chosen to provide enough space for arequired terminal designation. The symbols have been drawn to a size convenient forcomprehension, using the same grid consistently in the representation of al l symbols.

All symbols are designed within a grid in a computer-aided draughting system. The grid which wasused has been reproduced in the background of the symbols.

The older symbols which were included in appendix A of the first edition of IEC 617-8 for atransitional period, are no longer part of this second edition, as they will definitely be withdrawn fromuse.

The indexes in annex B and C include an alphabetic list of symbol names and their correspondingnumber. The symbol names are based on the description of the symbols of this part. A general indexincluding an alphabetic list of symbols of al l parts is given in IEC 617-1.

Copyright STANDARDS AUSTRALIA/ STANDARDS NEW ZEALAND

Users of Standards are reminded that copyright subsists in all Standards Australia and Standards New Zealand publications and software.Except where the Copyright Act allows and except where provided for below no publications or software produced byStandards Australia or Standards New Zealand may be reproduced, stored in a retrieval system in any form or transmitted by any meanswithout prior permission in writing from Standards Australia or Standards New Zealand. Permission may be conditional on anappropriate royalty payment. Australian requests for permission and information on commercial software royalties should be directed tothe head office of Standards Australia. New Zealand requests should be directed to Standards New Zealand.

Up to 10 percent of the technical content pages of a Standard may be copied for use exclusively in-house by purchasers of theStandard without payment of a royalty or advice to Standards Australia or Standards New Zealand.

Inclusion of copyright material in computer software programs is also permitted without royalty payment provided such programsare used exclusively in-house by the creators of the programs.

Care should be taken to ensure that material used is from the current edition of the Standard and that it is updated whenever the Standardis amended or revised. The number and date of the Standard should therefore be clearly identified.

The use of material in print form or in computer software programs to be used commercially, with or without payment, or in commercialcontracts is subject to the payment of a royalty. This policy may be varied by Standards Australia or Standards New Zealand at any time.

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AUSTRALIAN/NEW ZEALAND STANDARD

Graphical symbols for electrotechnical documentation

Part 108:Measuring instruments, lamps and signalling devices

SECTION 1 — INDICATING, RECORDING ANDINTEGRATING INSTRUMENTS, GENERAL SYMBOLS

1.1 The asterisk within the symbols of this section shall be replaced with one of thefollowing:

— the letter symbol for the unit of the quantity measured, or a mult iple or sub-multiplethereof (see examples 08-02-01 and 08-02-07);

— the letter symbol for the quanti ty measured (see examples 08-02-05 and 08-02-06);

— a chemical formula (see example 08-02-13);

— a graphical symbol (see example 08-02-08).

The symbol or formula used shall be related to the information displayed by theinstrument regardless of the means used to obtain the information.

1.2 Letter symbols for units and for quanti ties shall be selected from one of the parts of IECPublication 27: Letter Symbols to be Used in Electrical Technology.

Provided IEC Publication 27, or the letter symbols for chemical elements, do not apply,other letter symbols may be used, if they are explained on the diagram or in referenceddocuments.

1.3 If the letter symbol for the unit of the quantity measured is used, it may be necessary toshow the letter symbol for the quanti ty as supplementary information. It should be placedbelow the unit letter symbol (see example 08-02-02).

Supplementary information concerning the quantity measured, and any necessaryqualifying symbol may be shown below the quanti ty letter symbol.

1.4 If more than one quantity is indicated or recorded by an instrument, the appropriatesymbol outl ines shall be placed attached in line, horizontally or vertically (see examples08-03-02 and 08-04-14).

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No. Symbol Description

08-01-01 Indicating instrument

The asterisk shall be replaced in accordance with the rules inClause 1.1

08-01-02 Recording instrument

The asterisk shall be replaced in accordance with the rules inClause 1.1

08-01-03 Integrating instrumentfor example energy meter

The asterisk shall be replaced in accordance with the rulesgiven in clause 1.1

This symbol may also be used for a remote instrument whichrepeats a reading transmitted from an integrating meter.For example, see symbol 08-04-11.

This symbol may be combined with that for a recordinginstrument to represent a combined instrument. For example,see symbol 08-04-14.

Symbols from section 5 from IEC 617-2 may be used tospecify the direction of energy flow.

For examples, see symbols 08-04-04 to 08-04-07.

The number of rectangles at the top of the symbol indicatesthe number of dif ferent summations by a mult irate meter.For example, see symbol 08-04-08.

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SECTION 2 — EXAMPLES OF INDICATING INSTRUMENTS


08-02-01 Voltmeter

08-02-02 Reactive current ammeter

08-02-03 Maximum demand indicator actuated by an integrating meter

08-02-04 Varmeter

08-02-05 Power-factor meter

08-02-06 Phase meter

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08-02-07

Frequency meter

08-02-08 Synchronoscope

08-02-09 Wavemeter

08-02-10 Oscil loscope

08-02-11

Dif ferential voltmeter

08-02-12 Galvanometer

08-02-13 Salinity meter

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08-02-14 ThermometerPyrometer

08-02-15 Tachometer

SECTION 3 — EXAMPLES OF RECORDING INSTRUMENTS


08-03-01 Recording wattmeter

08-03-02 Combined recording wattmeter and varmeter

08-03-03

Oscil lograph

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SECTION 4 — EXAMPLES OF INTEGRATING INSTRUMENTS


08-04-01 Hour meterHour counter

08-04-02 Ampere-hour meter

08-04-03 Watt-hour meter

08-04-04 Watt-hour meter, measuring energy transmit ted in one directiononly

08-04-05 Watt-hour meter, counting the energy flow from the busbars

08-04-06 Watt-hour meter, counting the energy flow towards the busbars

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08-04-07 Watt-hour meter, counting in both energy flow directions(towards or from bus bars)

08-04-08 Multi -rate watt-hour meter, two-rate shown

08-04-09 Excess watt -hour meter

08-04-10 Watt-hour meter with transmitter

08-04-11 Slave watt -hour meter (repeater)

08-04-12 Slave watt -hour meter (repeater) with printing device

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08-04-13 Watt-hour meter with maximum demand indicator

08-04-14 Watt-hour meter with maximum demand recorder

08-04-15 Var-hour meter

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SECTION 5 — COUNTING DEVICES


08-05-01 Counting function of a number of events, qualifying symbol

08-05-02 Pulse meter (electr ically-operated counting device)

08-05-03 Pulse meter manually pre-set to n (reset if n = 0)

08-05-04 Pulse meter electrically reset to 0

08-05-05 Pulse meter with mult iple contacts

Respective contacts close once at every unit (10°), ten (101),hundred (102), thousand (103) events registered by the counter

08-05-06 Counting device, cam driven and closing a contact for each n events

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SECTION 6 — THERMOCOUPLES


08-06-01 Form 1 Thermocouple, shown with polarity symbols

08-06-02 Form 2 Thermocouple with direct indication of polarity, thenegative pole being represented by the thick line

08-06-03 Thermocouple with non-insulated heating element

Symbol 05-07-07 may be used to represent the heatingelement instead of symbol 05-07-06

08-06-04 Simpli fied form

08-06-05 Thermocouple with insulated heating element

08-06-06 Simpli fied form

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SECTION 7 — TELEMETERING DEVICES


08-07-01 Signal translator, general symbol

08-07-02 deleted Transferred to Annex A: 08-A1-01

08-07-03

deleted Transferred to Annex A: 08-A1-02

SECTION 8 — ELECTRIC CLOCKS


08-08-01 Clock, general symbolSecondary clock

08-08-02 Master clock

08-08-03

Clock with contact

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SECTION 9 — MISCELLANEOUS MEASURING ELEMENTS AND INSTRUMENTS



08-09-02 Synchronous device, general symbol

The asterisk shall be replaced by the appropriateletters for the particular synchronous device beingsymbolized. The letters to be used according to, thefunction are as follows:

First letter Function

C ControlT TorqueR Resolver

Succeeding letter Function

D Dif ferentialR ReceiverT TransformerX TransmitterB Rotatable stator

winding

In the symbol, the inner circle represents the rotor andthe outer circle the stator or, in certain instances, arotatable outer winding

08-09-03 Torque transmit ter

08-09-04 Gyro

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SECTION 10 — LAMPS AND SIGNALLING DEVICES


08-10-01

200%

Lamp, general symbolSignal lamp, general symbol

If it is desired to indicate the colour, a notation according tothe following code is placed adjacent to the symbol:

RD = redYE = yellowGN = greenBU = blueWH = white

If it is desired to indicate the type of lamp, a notationaccording to the following code is placed adjacent to thesymbol:

Ne = neonXe = xenonNa = sodium vapourHg = mercuryI = iodineIN = incandescentEL = electroluminescentARC = arcFL = fluorescentIR = infra-redUV = ultra-violetLED = light emitt ing diode

08-10-02

200%

Signal lamp, flashing type

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08-10-03

Indicator, electromechanicalAnnunciator element

08-10-04 Electromechanical position indicator with one deenergizedand two operated positions

08-10-05 Horn

08-10-06 Preferred form Bell


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08-10-08 Single-stroke bell

08-10-09 Siren

08-10-10 Preferred form Buzzer


08-10-12 Whistle, electrically operated

08-10-13 Indicator lamp energized by a buil t- in transformer

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Annex A (informative): OLDER SYMBOLS

This annex contains symbols standardized in IEC 617-8 (1983), which are now deleted. They are shown here for information purposes only to facili tate thecomprehension of older diagrams.

(In this annex the numbering from 1983-edit ion is quoted in parentheses.)

A1 — TELEMETERING DEVICES


08-A1-01

(08-07-02)

Telemetering transmit ter

08-A1-02

(08-07-03)

Telemetering receiver

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A2 — MISCELLANEOUS MEASURING ELEMENTS AND INSTRUMENTS


08-A2-01

(08-09-01)

Continuous loop fi re detectorContinuous loop temperature sensor,for example, fi re detection

08-A2-02

(08-09-05)

Angular posit ion or pressure transmitter,Desynn type (d.c. type)

08-A2-03

(08-09-06)

Angular posit ion or pressure indicator,Desynn type (d.c. type)

08-A2-04

(08-09-07)

Angular posit ion or pressure transmitter,inductor type

08-A2-05

(08-09-08)

Angular posit ion or pressure indicator, inductor type

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A3 — LAMPS AND SIGNALLING DEVICES


08-A3-01

(08-10-07)

Other form Bell

08-A3-02

(08-10-11)

Other form Buzzer

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Annex C (informative):ENGLISH ALPHABETIC INDEX

Ammeter, reactive current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 08-02-02Ampere-hour meter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 08-04-02Annunciator element . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 08-10-03Bell . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 08-10-06Bell, single-stroke . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 08-10-08Buzzer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 08-10-10Cam driven counting device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 08-05-06Clock, electric, with contact . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 08-08-03Clock, electric, master . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 08-08-02Clock, electric . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 08-08-01cosϕ meter, Power-factor meter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 08-02-05Counting device, cam driven . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 08-05-06Counting device, pulse meter (electrically-operated) . . . . . . . . . . . . . . 08-05-02Counting device, pulse meter electrically reset to 0 . . . . . . . . . . . . . . 08-05-04Counting device, pulse meter with multiple contacts . . . . . . . . . . . . . . 08-05-05Counting device, pulse meter manually pre-set to n . . . . . . . . . . . . . . 08-05-03Counting function, qualifying symbol . . . . . . . . . . . . . . . . . . . . . . . . . 08-05-01Differential voltmeter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 08-02-11Electromechanical position indicator . . . . . . . . . . . . . . . . . . . . . . . . . 08-10-04Energy meter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 08-01-03Excess watt-hour meter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 08-04-09Flashing type signal lamp . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 08-10-02Frequency meter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 08-02-07Galvanometer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 08-02-12Gyro . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 08-09-04Horn . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 08-10-05Hour counter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 08-04-01Hour meter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 08-04-01Indicating instrument . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 08-01-01Indicating instrument, power-factor meter . . . . . . . . . . . . . . . . . . . . . . 08-02-05Indicator lamp energized by a built-in transformer . . . . . . . . . . . . . . . . 08-10-13Instrument, indicating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 08-01-01Instrument, measuring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 08-01-01Instrument, recording . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 08-01-02Integrating instrument . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 08-01-03Integrating instrument, hour meter . . . . . . . . . . . . . . . . . . . . . . . . . . . 08-04-01Lamp . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 08-10-01Lamp, indicator, energized by a built-in transformer . . . . . . . . . . . . . . 08-10-13Lamp, signal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 08-10-01Lamp, signal, flashing type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 08-10-02Master clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 08-08-02

Maximum demand indicator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 08-02-03Maximum demand indicator, watt-hour meter . . . . . . . . . . . . . . . . . . . 08-04-13Maximum demand recorder, watt-hour meter . . . . . . . . . . . . . . . . . . . 08-04-14Measuring element/instrument, gyro . . . . . . . . . . . . . . . . . . . . . . . . . 08-09-04Measuring element/instrument, torque transmitter . . . . . . . . . . . . . . . . 08-09-03Measuring instrument . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 08-01-01Measuring instrument, energy meter . . . . . . . . . . . . . . . . . . . . . . . . . 08-01-03Multi-rate watt-hour meter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 08-04-08Oscillograph . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 08-03-03Oscilloscope . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 08-02-10Phase meter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 08-02-06Position indicator, electromechanical . . . . . . . . . . . . . . . . . . . . . . . . . 08-10-04Power-factor meter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 08-02-05Pulse meter (electrically-operated) . . . . . . . . . . . . . . . . . . . . . . . . . . . 08-05-02Pulse meter electrically reset to 0 . . . . . . . . . . . . . . . . . . . . . . . . . . . 08-05-04Pulse meter manually pre-set to n . . . . . . . . . . . . . . . . . . . . . . . . . . . 08-05-03Pulse meter with multiple contacts . . . . . . . . . . . . . . . . . . . . . . . . . . . 08-05-05Pyrometer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 08-02-14Reactive current ammeter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 08-02-02Recording instrument . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 08-01-02Recording wattmeter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 08-03-01Repeater with printing device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 08-04-12Salinity meter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 08-02-13Secondary clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 08-08-01Signal lamp . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 08-10-00Signal lamp, flashing type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 08-10-02Signal translator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 08-07-01Single-stroke bell . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 08-10-08Siren . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 08-10-09Slave watt-hour meter (repeater) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 08-04-11Slave watt-hour meter (repeater) with printing device . . . . . . . . . . . . . 08-04-12Synchronoscope . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 08-02-08Synchronous device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 08-09-02Tachometer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 08-02-15Telemetring device, signal translator . . . . . . . . . . . . . . . . . . . . . . . . . 08-07-01Thermocouple . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 08-06-01Thermocouple with insulated heating element . . . . . . . . . . . . . . . . . . 08-06-05Thermocouple with non-insulated heating element . . . . . . . . . . . . . . . 08-06-03Thermometer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 08-02-14Torque transmitter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 08-09-03Translator, signal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 08-07-01

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Transmitter, torque . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 08-09-03Transmitter, watt-hour meter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 08-04-10Var-hour meter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 08-04-15Varmeter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 08-02-04Varmeter and watt meter, combined, recording . . . . . . . . . . . . . . . . . . 08-03-02Voltmeter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 08-02-01Voltmeter, differential . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 08-02-11Watt-hour meter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 08-04-03Watt-hour meter with maximum demand indicator . . . . . . . . . . . . . . . . 08-04-13Watt-hour meter with maximum demand recorder . . . . . . . . . . . . . . . . 08-04-14Watt-hour meter with transmitter . . . . . . . . . . . . . . . . . . . . . . . . . . . . 08-04-10Watt-hour meter, counting in both energy flow directions (towards

or from bus bars) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 08-04-07Watt-hour meter, counting the energy flow from the busbars . . . . . . . . 08-04-05Watt-hour meter, counting the energy flow towards the busbars . . . . . 08-04-06Watt-hour meter, excess . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 08-04-09Watt-hour meter, measuring energy transmitted in one direction

only . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 08-04-04Watt-hour meter, multi rate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 08-04-08Watt-hour meter, slave (repeater) . . . . . . . . . . . . . . . . . . . . . . . . . . . 08-04-11Wattmeter and varmeter, combined, recording . . . . . . . . . . . . . . . . . . 08-03-02Wattmeter, recording . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 08-03-01Wavemeter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 08-02-09Whistle, electrically operated . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 08-10-12

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APPENDIX ZA

CHANGES TO THE IEC STANDARD FOR AUSTRALIA ANDNEW ZEALAND

(Normative)

ZA1 SCOPE This Appendix contains changes to the text and additional symbols. The symbolsare numbered to have an association with relevant existing symbols and have the suffix ‘-A’followed by a number.

ZA2 CHANGES TO IEC TEXT

Annex A

Line 1, deleteIEC 617-8 (1983), andsubstituteAS 1102.108—1989.

ZA3 ADDITIONAL SYMBOLS Guidance has been provided to associate the additionalsymbols with others having similar functions.

Number Symbol Description

Insert the following after symbol 08-02-07

08-02-A1 Current direction indicator

08-02-A2 Ohmmeter


08-02-A3 Double voltmeter

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08-03-A1 Oscillograph with bifilar suspension


08-07-A1Measuring instrument associated with atransmitter, with a signal translator

08-07-A2 Isolating transducer

08-07-A3Telemetering receiver controlling a measuringinstrument

08-07-A4The type of instrument may be indicated byqualifying the major symbol


08-08-A1 Synchronous clock

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08-08-A2 The frequency is added if other than 50 Hz

08-08-A3 Synchronous clock with spring reserve

08-08-A4 Clock with an electric motor rewind

08-08-A5 Three-pole time switch

08-08-A6

Example:

Three-pole time switch with electric motorrewind, closed from 1800 to 2300 hours(6.00 p.m. to 11.00 p.m.).


08-10-A1 Discharge lamp— gas filled, general symbol

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08-10-A2 Indicator with alarm contact (3-terminal type)

08-10-A3 Indicator with alarm contact (4-terminal type)

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1102108

Documents

Transcript of 1102108