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ПІДТВЕРДЖУВАЛЬНЕ ПОВІДОМЛЕННЯ

Наказом Міністерства економічного розвитку і торгівлі України
від 28.05.2012 № 640

Прийнятий CENELEC гармонізований документ

HD 604 S1:1994/А1:1997

еп: 0,6/1 kV and 1,9/3,3 kV power cables with special fire performance
for use in power stations

прийнято як Зміна № 1 до національного стандарту ДСТУ HD 604 S1:2012
методом «підтвердження» мовою оригіналу за національним позначенням

ДСТУ HD 604 S1:2012/3 міна № 1:2012

uk: Кабелі електроживлення на напругу 0,6/1 кВ і 1,9/3,3 кВ зі спеціальними
протипожежними характеристиками для застосування на електростанціях

(HD604 S1:1994/A1:1997, IDT)

з наданням чинності в Україні вщ 2012-08-01

HD 604 S1/A1

HARMONIZATION DOCUMENT

DOCUMENT D'HARMONISATION

HARMONISIERUNGSDOKUMENT March 1997

UDC 621.315.2:621.039.53

ICS 29.060.20; 13.220.40

Descriptors: Electric cable, electric power station, fire behaviour, specification, characteristics, dimension, test, marking

English version

0,6/1 kV and 1,9/3,3 kV power cables with special fire
performance for use in power stations

Cables d'energie 0,6/1 kV et 1,9/3,3 kV ayant un comportement au feu particulier et destines aux centrales 6lectriques

Starkstromkabel mit besonderen Eigenschaften im Faile eines Brandes fur Kraftwerke und einer Nennspannung von 0,6/1 kV und 1,9/3,3 k

V

This amendment A1 modifies the Harmonization Document HD 604 S1:1994; it was approved by CENELEC on 1996-12-09. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for implementation of this amendment on a national level.

Up-to-date lists and bibliographical references concerning such national implementation may be obtained on application to the Central Secretariat or to any CENELEC member.

This amendment exists in two official versions (English, French).

CENELEC members are the national electrotechnical committees of Austria, Belgium, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom.

CENELEC

European Committee for Electrotechnical Standardization
Comitd Еигорёеп de Normalisation Electrotechnique
Europaisches Komitee fur Elektrotechnische Normung

Central Secretariat: rue de Stassart 35, В - 1050 Brussels

® 1997 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.

Ref. Nr. HD 604 S1:1994/A1:1997

DForeword

This amendment to HD 604 S1:1994 has been prepared by WG 10 of CENELEC TC 20 'Electric Cables'. CENELEC TC 20 confirmed at its Athens meeting (November 1995) that the amendment should go to the Unique Acceptance Procedure.

As well as the listed additions and amendments to the particular sections of Parts 3-5, the title and scope of the HD have been amended in order to accomodate cables rated 1,973,3 kV, which had temporarily been included in HD 622 S1.

NOTE: During the preparation of this amendment, HD 505 (Sections 1.1 to 4.1 inclusive! has been replaced by EN 60811 (Sections 1-1 to 4-1 inclusive).

In general the updating of these references has not been included in this amendment unless a complete section has been introduced or replaced, but users should refer to EN 60811 for the most up-to-date information. The clause numbers for the test methods in EN 60811 are identical to those in HD 505.

The draft was submitted to the Unique Acceptance Procedure in March 1996 and was approved by CENELEC as amendment A1 to HD 604 S1:1994 on 1996-12-09. By decision of the Technical Board (D81/139) this HD exists only in English and French.

The following dates were fixed:

CONTENTS
(HD 604 S1:1994 plus Amendment No. 1)

PART I’¹’ General requirements

3. Single core and multicore PVC insulated and sheathed cables

З-A Cables with copper and aluminium concentric conductors

3-B”' Cables with copper or aluminium conductors, with or without metallic armour or screen

3-C”' Cables with circular copper conductors, with or without metallic covering

З-D”’ Cables with copper or aluminium round or sector-shaped conductors and a concentric conductor

3-E’²’ Cables with copper or aluminium conductors and wire or strip armour

3-F Cables with additional or amended requirements for oxygen index testing of materials

3. Single core and multicore XLPE or EPR insulated, PVC or chlorinated elastomer sheathed cables

4-А Cables with copper and aluminium solid or stranded conductors

4-B⁽” Cables with copper or aluminium conductors and tape armour

4-C⁽¹¹ Cables without metallic covering, having circular copper conductors

4-D”¹ Cables with copper and aluminium conductors; unarmoured, armoured or double­screened

4-Е¹²¹ Cables with copper and aluminium conductors, and wire or strip armour

4-F Cables with additional or amended requirements for oxygen index testing of

materials

3. Single core and multicore halogen free cables

5-А”' Cables with copper or aluminium conductors with or without metallic covering or screen

5-B¹” Unarmoured cables with copper conductors

5-C”’ Cables with copper or aluminium conductors: unarmoured, armoured or double screened

5-D Cables with copper and aluminium conductors and a metallic covering

5-Е¹²¹ Cables with copper or aluminium conductors and wire armour

5-F Cables with copper or aluminium conductors either solid or stranded

5-G⁽¹⁾ Cables with copper conductors and optional copper concentric conductor

5-H”' Cables with copper conductors, with and without concentric copper conductors, and with optional armouring

5-І One to four core cables having aluminium or copper conductors

5-J Cables with additional or amended requirements for oxygen index testing of

materials

5-K^l3) Cables with copper or aluminium conductors and optional copper concentric conductors or screens

Notes: Amendment No. 1 introduces some changes to the text

¹²¹ Amendment No. 1 completely revises the Particular Section

*³¹ New Section introduced by Amendment No. 1'BLANK PAGE'

Part 1 : General Requirements

Replace pages 1-1, 1-2, 1-4, 1-5 and 1-6 by the following:'BLANK PAGE'

HD 604 S1:1994

0,6/1,0 AND 1,9/3,3 kV POWER CABLES WITH SPECIAL FIRE PERFORMANCE
FOR USE IN POWER STATIONS

PART 1 : GENERAL REQUIREMENTSREFERENCES j Part 1 of HD 604 incorporates by dated or undated reference, provisions from other publications. These і references are cited at the appropriate places in the text and the publications are listed hereafter. For dated ! references, subsequent amendments to or revisions of any of these publications apply to Part 1 of HD 604 і only when incorporated in it by amendment or revision. For undated references the latest edition of the і publication referred to applies.

CONTENTS

Page

1. General

1. 1. Scope 4-4

   2. Object 1-4

2. Definitions

   1. Definitions relating to insulating and sheathing compounds 1-4

   2. Definitions relating to the tests 1*5

   3. Rated voltage 1-6

3. Marking

   1. Indication or origin 1-6

   2. Additional marking 1-7

   3. Durability 1'7

   4. Legibility 1-7

   5. Common marking 1-7

   6. Use of the name CENELEC 1-7

4. Core identification 1 -7

5. General requirements for the construction of cables

   1. Conductors 1-8

   2. Insulation 1 -8

   3. Fillers and tapes 1-8

   4. Inner covering (bedding) 1-9

   5. Inner sheath 1-Ю

   6. Metallic coverings 1-10

   7. Oversheath 1-10

   8. Non-metallic components of halogen-free cables 1-11

6. Tests on complete cables 1-11

7. (spare) 1-11

8. (spare) 1-11

Guide to use and selection of cables 1 -110.6/1,0 AND 1,9/3.3 kV CABLES WITH SPECIAL FIRE
PERFORMANCE FOR USE IN POWER STATIONS

Part 1 - General Requirements

1. ■ General

   1. Scope

HD 604 applies to rigid and flexible conductor cables for fixed installations having a rated voltage Uo/U of 0.6/1 kV or 1.9/3.3kV. The insulation and sheaths may be either thermoplastic or thermosetting, halogenated or halogen free. The cables are mainly intended for use in power generating plants and sub-stations. All cables have specific fire performance requirements. Cables designed to be installed within the containment area of nuclear power plants (LOCA cables), or cables specifically designed to be radiation resistant are not included in this HD.

Control cables having a minimum conductor size of 1mm* up to 61 cores are included in addition to the range of power supply cables.

This Part 1 specifies the General Requirements applicable to these cables; additional or deviating requirements are given in the particular sections of this HD.

Test Methods are specified in EN 60811, HD 21, HD 22, HD 383, HD 405, HD 602, HD 605, HD 606 and IEC 96-1

The particular types of cables are specified in Parts 3, 4 and 5.

1. 2 Object

The objects of this Harmonisation Document are:

• to standardise cables that are safe and reliable when properly used, in relation to the technical requirements of the system of which they form a part;

• to state the characteristics and manufacturing requirements directly or indirectly bearing on safety,

• and to specify methods for checking conformity with those requirements.

2. Definitions

   1. Definitions relating to insulating and sheathing compounds

      1. Insulating and sheathing compounds

The types of insulating and sheathing compounds covered in this HD are listed below, together with their abbreviated designations.

Combinations of materials suitable selected, proportioned and treated, of which the characteristic constituent is polyvinyl chloride or one of its copolymers. The same term also designates compounds containing both polyvinyl chloride and certain of its copolymers.

A compound based on ethylene propylene rubber or similar (EPM or EPDM) which when cross-linked complies with the requirements given in the particular sections.

A thermosetting material formed by the cross-linking of thermoplastic polyethylene compound either by chemical or irradiation methods so as to comply with the requirements given in the particular sections.

Thermoplastic or cross-linked materials in which the characteristic constituent is a copolymer of ethylene such as EVA, EEA, EMA, compounded so as to comply with the requirements given in the particular sections.

A vulcanised compound in which the characteristic constituent is polychloroprene rubber (PCP) or other chlorinated synthetic elastomer, such as CSP, CPE or NBR/PVC compounded so as to comply with the requirements given in the particular sections.

Note: The abbreviations PCP, CSP and CPE are those in common use. Equivalent codings according to ASTM are CR, CSM and CM.

The category in which a compound is placed according to its properties, is determined by specific tests. The type designation is not directly related to the composition of the compound.

і Note: Tests classified as Sample (S) or Routine (R) may be required as part of any Type

Approval Schemes.

Tests required to be made before supplying a type of cable covered by this HD on a general commercial basis in order to demonstrate satisfactory performance characteristics to meet the intended application. These tests are of such a nature that, after they have been made, they need not be repeated unless changes are made in the cable material, design or type of manufacturing process which might change the performance characteristics.

i Tests made on selected lengths of completed cable, on samples of completed cable, or

components taken from a completed cable adequate to verify that the finished product meets the design specifications.

і Tests made on all production cable lengths to demonstrate their integrity.

{ 2.2.4 Tests after installation

і і

! Tests intended to demonstrate the integrity of the cable and its accessories as installed.

The rated voltage of a cable is the reference voltage for which the cable is designed, and which serves to define the electrical tests.

The rated voltage is expressed by the combination of the following values Uo/U (Um) expressed in kV:

Uo is the r.m.s value between any insulated conductor and earth (metallic covering of the cable or the surrounding medium); Uo = 0.6kV or 1.9kV

U is the r.m.s. value between any two phase-conductors of a multicore cable or of a system of single-core cables; U = 1 .OkV or 3.3kV

Um is the maximum r.m.s. value of the highest system voltage for which the equipment may be used; Um = 1.2kV or 3.6kV

In an alternating current system, the rated voltage of a cable shall be at least equal to the nominal voltage of the system for which it is intended.

If used in d.c. systems, the 0.6/1 .OkV cables of this HD shall have a maximum voltage against earth not exceeding 1,9kV.

Note: The suitability of cables rated 1.9/3.3kV for use in d.c. systems should be confirmed with the manufacturer before installation.

2. Marking

   1. Indication of origin

Cables shall be provided with an identification of origin consisting of:

1. Either the manufacturer's identification thread,

2. or the continuous marking of the manufacturer's name or trademark, or (if legally protected) identification number by one of the three following alternative methods:

1. printed tape within the cable;

2. printing in a contrasting colour on the insulation of at least one core;

3. printing, indenting or embossing on the outer surface of the cable.

Unless otherwise specified in the particular section, each specified mark shall be regarded as continuous if the distance between the end of the mark and the beginning of the next identical mark does not exceed:

550mm if the marking is on the outer surface of the cable.

275mm if the marking is

1. on the insulation of a sheathed cable

2. on a tape within a sheathed cable

Note: A "Specified Mark” is any mandatory mark covered by this Part of the HD or by the particular requirements of Part 3 onwards of this HD.SECTION В : CABLES WITH COPPER OR ALUMINIUM CONDUCTORS
WITH OR WITHOUT METALLIC ARMOUR OR SCREEN

Replace pages З-В-6, З-В-18, З-В-19, З-В-24, 3-B-25 and 3-B-27 by the following:'BLANK PAGE'

The test temperature shall be ambient temperature.

The diameter of the test cylinder shall be:

12 (d + D) ± 5%

where: D is the actual external diameter of the cable sample, in mm, d is the actual external diameter of the conductor, in mm.

When the oversheath has been stripped off the cable, the metallic screen shall be examined.

No cracking or tearing shall be apparent. The inner sheath shall not be visible.

When an approximately 25 m in length of complete cable is tested in accordance with sub­clause 5.1.5 of HD 605, no breakdown of the cable shall occur.

The test conditions shall be as follows:

1. conductor temperature (80±5)°C;

2. time duration SOOOh;

3. number of thermal cycles 210.

On completion of this test, the sample shall be subjected to:

4. voltage test according to sub-clause 2.3.1.1: the insulation shall not breakdown;

5. insulation resistance check: the Ki value at 20°C shall not be less than 300 MQ.km;

6. checking the behaviour under fire conditions by test given in sub-clause 4.1.2 of HD 605; it shall meet the requirement given in sub-clause 2.3.9.

The test shall be carried out in accordance with sub-clause 5.1.4 of HD 605 under the following conditions:

1. conductor temperature (85±2)°C.

2. time duration 1 008 h (42 days).

At the end the ageing procedure: