IEC 62820-1-2:2017
(Main)Building intercom systems - Part 1-2: System requirements - Building intercom systems using the internet protocol (IP)
Building intercom systems - Part 1-2: System requirements - Building intercom systems using the internet protocol (IP)
IEC 62820-1-2:2017 specifies the technical requirements for the composition, functions, performance and test methods of building intercom systems using the internet protocol (IP), and it is a supplement to IEC 62820-1-1. This document is applicable to the IP building intercom systems for both residential and commercial buildings.
Systèmes d'interphone de bâtiment - Partie 1-2: Exigences du système - Systèmes d'interphone de bâtiment utilisant le protocole internet (IP)
L'IEC 62820-1-2:2017 spécifie les exigences techniques relatives à la composition, aux fonctions, aux performances, et aux méthodes d'essais des systèmes d'interphone de bâtiment utilisant le protocole internet (IP) et complète l'IEC 62820-1-1. Le présent document s'applique aux systèmes d'interphone de bâtiment IP pour les bâtiments résidentiels comme pour les bâtiments commerciaux.
Vodne turbine, akumulacijske črpalke in črpalne turbine – Razpisna dokumentacija – 5. del: Smernice za tehnične specifikacije cevnih turbin
General Information
Standards Content (Sample)
IEC 62820-1-2 ®
Edition 1.0 2017-07
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Building intercom systems –
Part 1-2: System requirements – Building intercom systems using the internet
protocol (IP)
Systèmes d'interphone de bâtiment –
Partie 1-2: Exigences du système – Systèmes d'interphone de bâtiment utilisant
le protocole internet (IP)
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IEC 62820-1-2 ®
Edition 1.0 2017-07
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Building intercom systems –
Part 1-2: System requirements – Building intercom systems using the internet
protocol (IP)
Systèmes d'interphone de bâtiment –
Partie 1-2: Exigences du système – Systèmes d'interphone de bâtiment utilisant
le protocole internet (IP)
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 13.320 ISBN 978-2-8322-4548-4
– 2 – IEC 62820-1-2:2017 © IEC 2017
CONTENTS
FOREWORD . 4
INTRODUCTION . 6
1 Scope . 7
2 Normative references . 7
3 Terms, definitions and abbreviated terms . 7
3.1 Terms and definitions . 7
3.2 Abbreviated terms . 8
4 Functional requirements . 9
4.1 Basic functional requirements . 9
4.2 Additional functional requirements . 9
4.3 IP building intercom systems with SMU . 9
5 Performance requirements. 10
5.1 General . 10
5.2 Audio characteristics . 10
5.2.1 Audio delay . 10
5.2.2 Echo return loss . 10
5.2.3 Audio switching time . 10
5.3 Video characteristics . 10
5.3.1 General . 10
5.3.2 Image resolution . 10
5.3.3 Frame rate . 11
5.3.4 Video delay . 11
5.3.5 Lip sync . 11
5.3.6 Image quality . 11
5.4 Network and information security . 11
5.4.1 Network access control . 11
5.4.2 Data integrity protection . 11
6 Test methods . 11
6.1 Test conditions . 11
6.1.1 Environmental conditions . 11
6.1.2 Electrical connection . 11
6.2 Function test . 11
6.3 Test of audio characteristics . 12
6.3.1 Test requirements . 12
6.3.2 Test of audio delay . 12
6.3.3 Test of echo return loss . 13
6.3.4 Test of audio switching time. 14
6.4 Test of video characteristics . 15
6.4.1 General conditions . 15
6.4.2 Test conditions . 15
6.4.3 Image resolution test . 16
6.4.4 Frame rate test . 16
6.4.5 Video delay test . 16
6.4.6 Lip sync test . 16
6.4.7 Subjective image quality assessment . 17
6.5 Network security test . 17
6.5.1 Network test system . 17
6.5.2 Network access control test . 17
6.5.3 Data integrity protection test . 17
7 Documentation . 17
Annex A (normative) Subjective assessment of the IP BIS image quality . 18
A.1 Test setup . 18
A.2 Regulation for experimental actions . 18
A.3 Evaluation scoring . 19
Annex B (normative) Subjective assessment of echo return loss . 20
B.1 Test setup . 20
B.2 Evaluation scoring . 20
Bibliography . 21
Figure 1 – Test configuration of echo return loss and audio switching time diagram . 12
Figure 2 – Four groups of CSS signals . 13
Figure 3 – Test signal A . 14
Figure 4 – Test signal B . 14
Figure 5 – Audio switching time test process . 15
Figure 6 – Lip sync test signal . 17
Figure 7 – Test method diagram . 17
Figure A.1 – Test setup
...
SLOVENSKI STANDARD
01-april-1999
9RGQHWXUELQHDNXPXODFLMVNHþUSDONHLQþUSDOQHWXUELQH±5D]SLVQDGRNXPHQWDFLMD
±GHO 6PHUQLFH]DWHKQLþQHVSHFLILNDFLMHFHYQLKWXUELQ
Hydraulic turbines, storage pumps and pump-turbines - Tendering Documents - Part 5:
Guidelines for technical specifications for tubular turbines
Ta slovenski standard je istoveten z: IEC/TR 61366-5
ICS:
27.140 Vodna energija Hydraulic energy engineering
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
TECHNICAL
IEC
REPORT – TYPE 3
61366-5
First edition
1998-03
Hydraulic turbines, storage pumps
and pump-turbines –
Tendering Documents
Part 5:
Guidelines for technical specifications
for tubular turbines
Turbines hydrauliques, pompes d'accumulation
et pompes-turbines –
Document d'appel d'offres –
Partie 5:
Guide des spécifications techniques pour
les turbines tubulaires
IEC 1998 Copyright - all rights reserved
No part of this publication may be reproduced or utilized in any form or by any means, electronic or
mechanical, including photocopying and microfilm, without permission in writing from the publisher.
International Electrotechnical Commission 3, rue de Varembé Geneva, Switzerland
Telefax: +41 22 919 0300 e-mail: inmail@iec.ch IEC web site http: //www.iec.ch
Commission Electrotechnique Internationale
PRICE CODE
V
International Electrotechnical Commission
For price, see current catalogue
– 2 – 61366-5 © IEC:1998(E)
CONTENTS
Page
FOREWORD . 4
Clause
0 Introduction to technical specifications .
1 Scope. 9
2 Reference documents . 9
3 Technical requirements. 9
3.1 Scope of work. 9
3.2 Limits of the contract . 10
3.3 Supply by Employer . 10
3.4 Design conditions . 11
3.5 Technical performance and other guarantees. 13
3.6 Mechanical design criteria . 16
3.7 Design documentation . 17
3.8 Materials and construction . 18
3.9 Shop inspection and testing . 19
4 Technical specifications for fixed/embedded components. 20
4.1 Bulb structure and hatch cover. 20
4.2 Stay ring (if employed in design) . 21
4.3 Discharge ring . 21
4.4 Draft tube and draft tube liner . 22
4.5 Upstream and downstream pressure taps and pipes. 22
5 Technical specifications for stationary/removable components . 22
5.1 Inner and outer rings . 22
5.2 Guide vanes . 22
6 Technical specifications for guide vane regulating apparatus. 23
6.1 Servomotors . 23
6.2 Connecting rods . 23
6.3 Regulating ring . 23
6.4 Guide vane linkage . 23
6.5 Guide vane overload protection. 23
6.6 Locking devices. 24
6.7 Counter weight . 24
7 Technical specifications for rotating parts, bearings, seals and gear box (if used). 24
7.1 Runner . 24
7.2 Runner blade regulating apparatus . 24
7.3 Main shaft . 25
61366-5 © IEC:1998(E) – 3 –
7.4 Turbine guide bearing. 26
7.5 Main shaft seal . 26
7.6 Standstill (maintenance) seal . 26
7.7 Gearbox (if used). 26
8 Technical specifications for thrust and counter-thurst bearing. 27
8.1 Design data . 27
8.2 Bearing support . 27
8.3 Bearing assembly . 27
9 Technical specifications for miscellaneous components . 27
9.1 Walkways, access platforms and stairs . 27
9.2 Lifting fixtures. 28
9.3 Special tools. 28
9.4 Standard tools . 28
9.5 Nameplate. 28
10 Technical specifications for auxiliary systems. 28
10.1 Bearing lubrication system . 28
10.2 Turbine drainage . 28
10.3 Lubrication – guide vane regulating system . 28
11 Technical specifications for instrumentation . 29
11.1 Controls. 29
11.2 Indication. 29
11.3 Protection. 29
12 Spare parts. 29
13 Model acceptance tests . 29
14 Site installation and commissioning tests . 30
14.1 General . 30
14.2 Installation procedures. 30
14.3 Tests during installation . 31
14.4 Commissioning tests. 31
15 Field acceptance tests . 31
15.1 Scope and reports . 31
15.2 Inspection of cavitating pitting. 31
– 4 – 61366-5 © IEC:1998(E)
INTERNATIONAL ELECTROTECHNICAL COMMISSION
___________
HYDRAULIC TURBINES, STORAGE PUMPS AND PUMP-TURBINES –
TENDERING DOCUMENTS –
Part 5: Guidelines for technical specifications
for tubular turbines
FOREWORD
1) The IEC (International Electrotechnical Commission) is a worldwide organization for standardization comprising
all national electrotechnical committees (IEC National Committees). The object of the IEC is to promote
international co-operation on all questions concerning standardization in the electrical and electronic fields. To
this end and in addition to other activities, the IEC publishes International Standards. Their preparation is
entrusted to technical committees; any IEC National Committee interested in the subject dealt with may
participate in this preparatory work. International, governmental and non-governmental organizations liaising
with the IEC also participate in this preparation. The IEC collaborates closely with the International Organization
for Standardization (ISO) in accordance with conditions determined by agreement between the two
organizations.
2) The formal decisions or agreements of the IEC on technical matters express, as nearly as possible, an
international consensus of opinion on the relevant subjects since each technical committee has representation
from all interested National Committees.
3) The documents produced have the form of recommendations for international use and are published in the form
of standards, technical reports or guides and they are accepted by the National Committees in that sense.
4) In order to promote international unification, IEC National Committees undertake to apply IEC International
Standards transparently to the maximum extent possible in their national and regional standards. Any
divergence between the IEC Standard and the corresponding national or regional standard shall be clearly
indicated in the latter.
5) The IEC provides no marking procedure to indicate its approval and cannot be rendered responsible for any
equipment declared to be in conformity with one of its standards.
6) Attention is drawn to the possibility that some of the elements of this International Standard may be the subject
of patent rights. The IEC shall not be held responsible for identifying any or all such patent rights.
The main task of IEC technical committees is to prepare International Standards. In
exceptional circumstances, a technical committee may propose the publication of a technical
report of one of the following types:
• type 1, when the required support cannot be obtained for the publication of an International
Standard, despite repeated efforts;
• type 2, when the subject is still under technical development or where for any other reason
there is the future but no immediate possibility of an agreement on an International
Standard;
• type 3, when a technical committee has collected data of a different kind from that which is
normally published as an International Standard, for example "state of the art".
Technical reports of types 1 and 2 are subject to review within three years of publication to
decide whether they can be transformed into International Standards. Technical reports of
type 3 do not necessarily have to be reviewed until the data they provide are considered to be
no longer valid or useful.
IEC 61366-5, which is a technical report of type 3, has been prepared by IEC technical
committee 4: Hydraulic turbines.
61366-5 © IEC:1998(E) – 5 –
The text of this technical report is based on the following documents:
Committee draft Report on voting
4/110/CDV 4/122/RVC
Full information on the voting for the approval of this technical report can be found in the report
on voting indicated in the above table.
Technical Report IEC 61366-5 is one of a series which deals with Tendering documents for
hydraulic turbines, storage pumps and pump-turbines. The series consists of seven parts:
Part 1: General and annexes (IEC 61366-1)
Part 2: Guidelines for technical specification for Francis turbines (IEC 61366-2)
Part 3: Guidelines for technical specification for Pelton turbines (IEC 61366-3)
Part 4: Guidelines for technical specification for Kaplan and propeller turbines (IEC 61366-4)
Part 5: Guidelines for technical specification for tubular turbines (IEC 61366-5)
Part 6: Guidelines for technical specification for pump-turbines (IEC 61366-6)
Part 7: Guidelines for technical specification for storage pumps (IEC 61366-7)
Parts 2 to 7 are "stand-alone" publications which when used with Part 1 contain guidelines for a
specific machine type (i.e. Parts 1 and 4 represent the combined guide for Kaplan and
propeller turbines). A summary of the proposed contents for a typical set of Tendering
documents is given in the following table 1 and annex A. Table 1 summarizes the arrangement
of each part of this guide and serves as a reference for the various chapters and sections of
the Tendering documents (see 3.2 of this part).
Table 1 – Summary of guide for the preparation of Tendering documents for hydrau
...
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