FprEN IEC 61316:2021

Industrial cable reels

IEC 61316:2021 is available as IEC 61316:2021 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.IEC 61316:2021 applies to cable reels provided with a non-detachable flexible cable with a rated operating voltage not exceeding 690 V DC and/or 690 V AC with a frequency not exceeding 500 Hz and a rated current not exceeding 63 A, primarily intended for industrial use, either indoors or outdoors, for use with accessories complying with IEC 60309-1, IEC 60309-2 or IEC 60309-4. This third edition cancels and replaces the second edition, published in 1999. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: - Implementation of the latest tests and requirements previously included in IEC 60309-1.

Leitungsroller für industrielle Anwendung

Enrouleurs de câble industriels

IEC 61316:2021 est disponible sous forme de IEC 61316:2021 RLV qui contient la Norme internationale et sa version Redline, illustrant les modifications du contenu technique depuis l'édition précédente.L'IEC 61316:2021 s’applique aux enrouleurs de câble munis d’un câble souple non détachable ayant une tension nominale d’emploi ne dépassant pas 690 V en courant continu et/ou 690 V en courant alternatif, avec une fréquence maximale de 500 Hz et un courant nominal ne dépassant pas 63 A, essentiellement destinés aux usages industriels, à l’intérieur ou à l’extérieur des bâtiments, et devant être utilisés avec des appareils conformes à l’IEC 60309-1, l’IEC 60309-2 ou l’IEC 60309-4. Cette troisième édition annule et remplace la deuxième édition parue en 1999. Cette édition constitue une révision technique. Cette édition inclut les modifications techniques majeures suivantes par rapport à l’édition précédente: - Mise en œuvre des derniers essais et exigences précédemment inclus dans l’IEC 60309-1.

Industrijski kabelski koluti

General Information

• Status: Not Published
• ICS: 29.060 - Electrical wires and cables
• ICS: 29.120.99 - Other electrical accessories
• Technical Committee: CLC/TC 23H - Plugs, Socket-outlets and Couplers for industrial and similar applications, and for Electric Vehicles
• Drafting Committee: IEC/SC 23H - IEC_SC_23H
• Current Stage: 5020 - Vote circulated
• Due Date: 19-Mar-2021
• Completion Date: 19-Mar-2021
• Directive: 2014/35/EU - Directive 2014/35/EU of the European Parliament and of the Council of 26 February 2014 on the harmonisation of the laws of the Member States relating to the making available on the market of electrical equipment designed for use within certain voltage limits
• Ref Project: oSIST prEN IEC 61316:2019 - Industrial cable reels

RELATIONS

• Revised: EN 61316:1999 - Industrial cable reels
• Effective Date: 02-Apr-2019
• Amends: EN 61316:1999 - Industrial cable reels
• Effective Date: 27-Feb-2018

Standards Content (sample)

SLOVENSKI STANDARD
oSIST prEN IEC 61316:2019
01-oktober-2019
Industrijski kabelski koluti
Industrial cable reels
Leitungsroller für industrielle Anwendung
Enrouleurs de câble industriels
Ta slovenski standard je istoveten z: prEN IEC 61316:2019
ICS:
29.120.99 Druga električna dodatna Other electrical accessories
oprema
oSIST prEN IEC 61316:2019 en,fr,de

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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oSIST prEN IEC 61316:2019
23H/459/CDV
COMMITTEE DRAFT FOR VOTE (CDV)
PROJECT NUMBER:
IEC 61316 ED3
DATE OF CIRCULATION: CLOSING DATE FOR VOTING:
2019-08-09 2019-11-01
SUPERSEDES DOCUMENTS:
23H/434A/CD,23H/455/CC

IEC SC 23H : PLUGS, SOCKET-OUTLETS AND COUPLERS FOR INDUSTRIAL AND SIMILAR APPLICATIONS, AND FOR ELECTRIC

VEHICLES
SECRETARIAT: SECRETARY:
France Mr Bertrand Doignon
OF INTEREST TO THE FOLLOWING COMMITTEES: PROPOSED HORIZONTAL STANDARD:
Other TC/SCs are requested to indicate their interest, if
any, in this CDV to the secretary.
FUNCTIONS CONCERNED:
EMC ENVIRONMENT QUALITY ASSURANCE SAFETY

SUBMITTED FOR CENELEC PARALLEL VOTING NOT SUBMITTED FOR CENELEC PARALLEL VOTING

Attention IEC-CENELEC parallel voting
The attention of IEC National Committees, members of
CENELEC, is drawn to the fact that this Committee Draft
for Vote (CDV) is submitted for parallel voting.
The CENELEC members are invited to vote through the
CENELEC online voting system.

This document is still under study and subject to change. It should not be used for reference purposes.

Recipients of this document are invited to submit, with their comments, notification of any relevant patent rights of

which they are aware and to provide supporting documentation.
TITLE:
Industrial cable reels
PROPOSED STABILITY DATE: 2025
NOTE FROM TC/SC OFFICERS:

Copyright © 2019 International Electrotechnical Commission, IEC. All rights reserved. It is permitted to

download this electronic file, to make a copy and to print out the content for the sole purpose of preparing National

Committee positions. You may not copy or "mirror" the file or printed version of the document, or any part of it, for

any other purpose without permission in writing from IEC.
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1 CONTENTS

3 FOREWORD ........................................................................................................................... 4

4 1 Scope .............................................................................................................................. 6

5 2 Normative references ...................................................................................................... 6

6 3 Terms and definitions ...................................................................................................... 7

7 4 General requirements .................................................................................................... 12

8 5 Standard ratings ............................................................................................................ 13

9 6 Classification ................................................................................................................. 13

10 7 Marking ......................................................................................................................... 14

11 8 Dimensions ................................................................................................................... 16

12 9 Protection against electric shock ................................................................................... 16

13 10 Provision for earthing .................................................................................................... 18

14 10.1 Accessible metal parts .......................................................................................... 18

15 10.2 Corrosion resistance of earth terminal ................................................................... 18

16 10.3 Corrosion resistance of screws and nuts ............................................................... 18

17 10.4 Earth connections ................................................................................................. 18

18 10.5 Internal earthing circuit ......................................................................................... 19

19 10.6 Internal moveable earth connection and slip rings ................................................. 19

20 11 Terminals and terminations............................................................................................ 20

21 11.1 Common requirements for terminals and terminations ........................................... 20

22 11.2 Screw type terminals ............................................................................................. 22

23 11.3 Screwless type terminals ...................................................................................... 23

24 11.4 Insulation piercing terminals (IPT) ......................................................................... 28

25 11.5 Mechanical tests on terminals ............................................................................... 29

26 11.6 Voltage drop test for screwless type terminals and for insulation piercing

27 terminals ............................................................................................................... 31

28 11.7 Tests for insulation piercing terminals transmitting contact pressure via

29 insulating parts ..................................................................................................... 33

30 12 Resistance to ageing of rubber and thermoplastic material ............................................ 33

31 13 Construction .................................................................................................................. 34

32 14 Degrees of protection .................................................................................................... 36

33 15 Insulation resistance and dielectric strength .................................................................. 37

34 16 Normal operation ........................................................................................................... 38

35 17 Temperature rise ........................................................................................................... 39

36 17.1 Temperature rise in normal use ............................................................................ 39

37 17.2 Temperature rise under overload conditions ......................................................... 40

38 18 Flexible cables and their connection .............................................................................. 41

39 19 Mechanical strength ...................................................................................................... 44

40 20 Screws, current-carrying parts and connections ............................................................. 45

41 21 Creepage distances, clearances and distances through sealing compound .................... 48

42 22 Resistance to heat, to fire and to tracking ...................................................................... 51

43 23 Corrosion and resistance to rusting ............................................................................... 52

44 24 Electromagnetic compatibility ........................................................................................ 53

45 24.1 Immunity ............................................................................................................... 53

46 24.2 Emission ............................................................................................................... 53

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48 Figure 1 – Pillar terminals ....................................................................................................... 9

49 Figure 2 – Screw terminals ..................................................................................................... 9

50 Figure 3 – Stud terminals ...................................................................................................... 10

51 Figure 4 – Saddle terminals .................................................................................................. 10

52 Figure 5 – Lug terminals ....................................................................................................... 10

53 Figure 6 – Mantle terminals .................................................................................................. 11

54 Figure 7 – Screwless terminals ............................................................................................. 11

55 Figure 8 – Insulation piercing terminals ................................................................................. 12

56 Figure 9 – Test piston ........................................................................................................... 15

57 Figure 10 – Standard 1 mm gauge ........................................................................................ 17

58 Figure 11 – Gauges for testing insertability of round unprepared conductors ........................ 23

59 Figure 12 – Information for the bending test .......................................................................... 26

60 Figure 13 – Test arrangement for terminals .......................................................................... 30

62 Table 1 – Preferred rated currents ........................................................................................ 13

63 Table 2 – Deflection test forces ............................................................................................ 27

64 Table 3 – Pulling test values on terminals ............................................................................. 30

65 Table 4 – Pulling force .......................................................................................................... 31

66 Table 5 – Test current ........................................................................................................... 32

67 Table 6 – Test voltage for dielectric strength test .................................................................. 37

68 Table 7 – Permissible temperature rise ................................................................................. 40

69 Table 8 – Minimum cable sizes ............................................................................................. 42

70 Table 9 – Maximum length of cable ....................................................................................... 42

71 Table 10 – Glands tightening force ....................................................................................... 45

72 Table 11 – Tightening torques .............................................................................................. 46

73 Table 12 – Creepage distances, clearances and distances through sealing compound ......... 49

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75 INTERNATIONAL ELECTROTECHNICAL COMMISSION
76 ____________
78 INDUSTRIAL CABLE REELS
82 FOREWORD

83 1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising

84 all national electrotechnical committees (IEC National Committees). The object of IEC is to promote

85 international co-operation on all questions concerning standardization in the electrical and electronic fields. To

86 this end and in addition to other activities, IEC publishes International Standards, Technical Specifications,

87 Technical Reports, Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC

88 Publication(s)”). Their preparation is entrusted to technical committees; any IEC National Committee interested

89 in the subject dealt with may participate in this preparatory work. International, governmental and non-

90 governmental organizations liaising with the IEC also participate in this preparation. IEC collaborates closely

91 with the International Organization for Standardization (ISO) in accordance with conditions determined by

92 agreement between the two organizations.

93 2) The formal decisions or agreements of IEC on technical matters express, as nearly as possible, an international

94 consensus of opinion on the relevant subjects since each technical committee has representation from all

95 interested IEC National Committees.

96 3) IEC Publications have the form of recommendations for international use and are accepted by IEC National

97 Committees in that sense. While all reasonable efforts are made to ensure that the technical content of IEC

98 Publications is accurate, IEC cannot be held responsible for the way in which they are used or for any

99 misinterpretation by any end user.

100 4) In order to promote international uniformity, IEC National Committees undertake to apply IEC Publications

101 transparently to the maximum extent possible in their national and regional publications. Any divergence

102 between any IEC Publication and the corresponding national or regional publication shall be clearly indicated in

103 the latter.

104 5) IEC itself does not provide any attestation of conformity. Independent certification bodies provide conformity

105 assessment services and, in some areas, access to IEC marks of conformity. IEC is not responsible for any

106 services carried out by independent certification bodies.

107 6) All users should ensure that they have the latest edition of this publication.

108 7) No liability shall attach to IEC or its directors, employees, servants or agents including individual experts and

109 members of its technical committees and IEC National Committees for any personal injury, property damage or

110 other damage of any nature whatsoever, whether direct or indirect, or for costs (including legal fees) and

111 expenses arising out of the publication, use of, or reliance upon, this IEC Publication or any other IEC

112 Publications.

113 8) Attention is drawn to the Normative references cited in this publication. Use of the referenced publications is

114 indispensable for the correct application of this publication.

115 9) Attention is drawn to the possibility that some of the elements of this IEC Publication may be the subject of

116 patent rights. IEC shall not be held responsible for identifying any or all such patent rights.

117 International Standard IEC 61316 has been prepared by subcommittee 23H: Plugs, socket-

118 outlets and couplers for industrial and similar applications, and for electric vehicles, of IEC

119 technical committee 23: Electrical accessories.

120 This third edition cancels and replaces the second edition, published in 1999, and constitutes

121 an editorial and technical revision.

122 This edition includes the following significant technical changes with respect to the previous

123 edition:

124 a) Implementation of the latest tests and requirements previously included in IEC 60309-1

125 publication;

126 In addition, this document implements the latest ISO/IEC Directives Part 2 Ed. 7.0 (2016-05):

127 principles and rules for the structuring and drafting of ISO and IEC documents;

128 The text of this International Standard is based on the following documents:
129
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130
FDIS Report on voting
23H/---/FDIS 23H/---/RVD

131 Full information on the voting for the approval of this International Standard can be found in

132 the report on voting indicated in the above table.

133 This document has been drafted in accordance with the ISO/IEC Directives, Part 2.

134 The committee has decided that the contents of this document will remain unchanged until the

135 stability date indicated on the IEC website under "http://webstore.iec.ch" in the data related to

136 the specific document. At this date, the document will be
137 • reconfirmed,
138 • withdrawn,
139 • replaced by a revised edition, or
140 • amended.
141
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142 INDUSTRIAL CABLE REELS
143
144
145 1 Scope

146 This International Standard applies to cable reels provided with a non-detachable flexible

147 cable with a rated operating voltage not exceeding 690 V AC/DC and 500 Hz with a rated

148 current not exceeding 63 A, primarily intended for industrial use, either indoors or outdoors,

149 for use with accessories complying with IEC 60309-1, IEC 60309-2 or IEC 60309-4.

150 This document applies to:

151 – portable cable reels equipped with one plug or appliance-inlet complying with IEC 60309-1

152 or IEC 60309-2 and at least one fixed or portable socket-outlet complying with IEC

153 60309-1, IEC 60309-2 or IEC 60309-4;

154 – fixed cable reels equipped with at least one fixed or portable socket-outlet complying with

155 IEC 60309-1, IEC 60309-2 or IEC 60309-4;

156 – cable reels suitable for use at ambient temperature normally within the range of –25 °C

157 to +40 °C.

158 The use of this equipment on construction sites and for agricultural, commercial and domestic

159 appliances is not precluded.

160 This document also applies to cable reels intended to be used in extra-low voltage

161 installations.

162 In locations where special conditions prevail, for example, on board ships, in vehicles and the

163 like, or where explosions are liable to occur, additional requirements may be necessary.

164 NOTE 1 - This document was not developed for EV application, but it can be used as guide for cable reels for EV

165 application

166 NOTE 2 – Additional requirements for cable reels for currents higher than 63 A are under consideration.

167 2 Normative references

168 The following documents are referred to in the text in such a way that some or all of their

169 content constitutes requirements of this document. For dated references, only the edition

170 cited applies. For undated references, the latest edition of the referenced document (including

171 any amendments) applies.

172 IEC 60050 (195):1998, International Electrotechnical Vocabulary (IEV) – Part 195: Earthing

173 and protection against electric shock

174 IEC 60068-2-75, Environmental testing – Part 2-75: Tests – Test Eh: Hammer tests

175 IEC 60245 (all parts), Rubber insulated cables – Rated voltages up to and including

176 450/750 V

177 IEC 60309-1, Plugs, fixed or portable socket-outlets and appliance inlets for industrial

178 purposes – Part 1: General requirements

179 IEC 60309-2, Plugs, fixed or portable socket-outlets and appliance inlets for industrial

180 purposes – Part 2: Dimensional interchangeability requirements for pin and contact-tube

181 accessories

182 IEC 60309-4, Plugs, fixed or portable socket-outlets and appliance inlets for industrial

183 purposes – Part 4: Switched socket-outlets with or without interlock
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184 IEC 60529, Degrees of protection provided by enclosures (IP Code)
185 ISO 2093, Electroplated coatings of tin -- Specification and test methods
186 3 Terms and definitions

187 For the purposes of this document, the following terms and definitions apply.

188 ISO and IEC maintain terminological databases for use in standardization at the following

189 addresses:
190 • IEC Electropedia: available at http://www.electropedia.org/
191 • ISO Online browsing platform: available at http://www.iso.org/obp

192 Where the terms “voltage” and “current” are used, they imply the direct current (DC) or

193 alternating current (AC) root mean square (RMS) values.
194 3.1
195 rated operating voltage
196 voltage assigned to the cable reel by the manufacturer

197 [SOURCE: IEC 60309-1:2018, 3.13, modified: accessory is replaced by cable reel]

198 3.2
199 rated current
200 current assigned to the cable reel by the manufacturer

201 [SOURCE: IEC 60309-1:2018, 3.11, modified: accessory is replaced by cable reel]

202 3.3
203 cable reel

204 device comprising a flexible cable attached to a reel, so constructed that the cable may be

205 wound on to a reel

206 Note 1 to entry: Plugs, socket-outlets and appliance inlets , if any, supplied with cable reels are considered as part

207 of the reel.
208 3.3.1
209 portable cable reel
210 cable reel which can be moved easily from one place to another
211 3.3.2
212 fixed cable reel
213 cable reel intended for mounting on a fixed support
214 3.4
215 non-detachable flexible cable
216 flexible cable which is fixed to a cable reel
217 3.5
218 rewireable cable reel

219 cable reel so constructed that the flexible cable can be replaced with the aid of a general-

220 purpose tool
221 3.6
222 non-rewireable cable reel

223 cable reel so constructed that it forms a complete unit with the flexible cable, the plug and the

224 socket-outlets fixed by the manufacturer of the cable reel in such a manner that, after

225 dismantling, the cable reel is rendered unfit for any further purpose
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226 3.7
227 accessible part
228 part which can be touched by means of the standard test finger
229 3.8
230 detachable part
231 part which can be removed without the aid of a general-purpose tool
232 3.9
233 creepage distance

234 shortest path along the surface of an insulating material between two conductive parts

235 3.10
236 clearance
237 shortest distance in air between two conductive parts
238 3.11
239 thermal cut-out

240 temperature-sensing control device intended to switch off automatically under abnormal

241 operating conditions and which has no provision for adjustment by the user
242 3.12
243 current cut-out

244 current-sensing control device intended to switch off automatically under abnormal operating

245 conditions and which has no provision for adjustment by the user
246 3.13
247 trip-free mechanism

248 mechanism designed so that disconnection can neither be prevented nor inhibited by a reset

249 mechanism, and so that the contacts can neither be prevented from opening nor be

250 maintained closed against a continuation of the excess temperature or current

251 3.14
252 non-self-resetting thermal or current cut-out

253 thermal or current cut-out which can only be reset by a manual action directly acting on the

254 device which is used exclusively for this purpose and which is mounted in the cable reel or for

255 fixed cable reel as a separate unit within sight of the cable reel
256 3.15
257 basic insulation
258 insulation of hazardous-live-parts which provides basic protection
259 [SOURCE IEV 195-06-06]
260 3.16
261 supplementary insulation

262 independent insulation applied in addition to the basic insulation, for fault protection

263 [SOURCE IEV 195-06-07]
264 3.17
265 double insulation
266 insulation comprising both basic insulation and supplementary insulation
267 [SOURCE lEV 195-06-08]
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268 3.18
269 reinforced insulation

270 insulation of hazardous-live-parts which provides a degree of protection against electric shock

271 equivalent to double insulation

272 NOTE – Reinforced insulation may comprise several layers which cannot be tested singly as basic insulation or

273 supplementary insulation.
274 [SOURCE IEV 195-06-09]
275 3.19
276 termination

277 insulated or non-insulated connecting device for non-reusable connection of the conductors of

278 the supply cable
279 3.20
280 terminal

281 conductive part of one pole, composed of one or more clamping unit(s) and insulation if

282 necessary
283 3.20.1
284 pillar terminal

285 a terminal in which the conductor is inserted into a hole or cavity, where it is clamped under

286 the shank of the screw or screws. The clamping pressure may be applied directly by the

287 shank of the screw or through an intermediate clamping member to which pressure is applied

288 by the shank of the screw (see Figure 1)
289
290 Figure 1 – Pillar terminals
291 3.20.2
292 screw terminal

293 a terminal in which the conductor is clamped under the head of the screw. The clamping

294 pressure may be applied directly by the head of the screw or through an intermediate part,

295 such as a washer, clamping plate or anti-spread device (see Figure 2)
296
297 Figure 2 – Screw terminals
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298 3.20.3
299 stud terminal

300 a terminal in which the conductor is clamped under a nut. The clamping pressure may be

301 applied directly by a suitably shaped nut or through an intermediate part, such as a washer,

302 clamping plate or anti-spread device (see Figure 3)
303
304 Figure 3 – Stud terminals
305 3.20.4
306 saddle terminal

307 a terminal in which the conductor is clamped under a saddle by means of two or more screws

308 or nuts (see Figure 4)
309
310 Figure 4 – Saddle terminals
311 3.20.5
312 lug terminal

313 a screw terminal or a stud terminal, designed for clamping a cable lug or bar by means of a

314 screw or nut (see Figure 5)
315
316 Figure 5 – Lug terminals
317 3.20.6
318 mantle terminal

319 a terminal in which the conductor is clamped against the base of a slot in a threaded stud by

320 means of a nut. The conductor is clamped against the base of the slot by a suitably shaped

321 washer under the nut, by a central peg if the nut is a cap nut, or by equally effective means

322 for transmitting the pressure from the nut to the conductor within the slot (see Figure 6)

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323
324 Figure 6 – Mantle terminals
325 3.20.7
326 screwless type terminal

327 a terminal for the connection and subsequent disconnection of one or more conductors, the

328 connection being made, directly or indirectly, by other means than screws
329 Note 1 to entry: Examples of screwless type terminals are given in Figure 7.
330
331 Figure 7 – Screwless terminals
332 3.20.8
333 insulation piercing terminal (IPT)

334 a terminal for the connection and subsequent disconnection of one or more conductors, the

335 connection being made by piercing, boring through, cutting through, displacing or making

336 ineffective in some other manner the insulation of the conductor(s) without previous stripping

337 Note 1 to entry: The removal of the outer sheath of the cable, if necessary, is not considered as a previous

338 stripping.
339 Note 2 to entry: Examples of IPT are given in Figure 8.
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340
Key
A Conductor
341 Figure 8 – Insulation piercing terminals
342 3.21
343 clamping unit(s)

344 part(s) of the terminal necessary for mechanical clamping and electrical connection of the

345 conductor(s), including the parts which are necessary to ensure the correct contact pressure

346 3.22
347 connecting device

348 device for the electrical connection of one (or more) conductor(s), either fixed to a base or

349 forming an integral part of the equipment
350 4 General requirements

351 4.1 Industrial cable reels shall be so designed and constructed that, in normal use, their

352 performance is reliable, and safety is achieved by reducing risk to a tolerable level, as defined

353 in ISO/IEC Guide 51

354 Unless otherwise stated, the normal use environment in which the cable reels complying with

355 this standard are normally used is pollution degree 3 according to IEC 60664-1.

356 If other pollution degrees are needed, creepage distances and clearances shall be in

357 accordance with IEC 60664-1. The comparative tracking index (CTI) value shall be evaluated

358 in accordance with IEC 60112. Test and requirements are specified in 21.1.2.

359 Cable reels shall have a minimum degree of protection IP24D (see 6.3) according to

360 IEC 60529.
361 In general, compliance is checked by carrying out all the tests specified.
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362 4.2 Unless otherwise stated, one sample is submitted to all the tests, and the requirements

363 are satisfied if all the tests are met. The sample is tested as delivered and under normal

364 conditions of use, at an ambient temperature of (20±5) °C. Tests are carried out in the order

365 of the clauses of this document.

366 4.3 If the sample does not satisfy a test due to an assembly or manufacturing fault which is

367 not representative of the design, that test and any preceding one which may have influenced

368 the results of the test shall be repeated in the required sequence. Tests which follow shall be

369 made on another sample, which shall comply with the requirements of this standard.

370 5 Standard ratings
371 The rated current shall not be higher than the maximum ra
...