Adjustable speed electrical power drive systems - Part 5-1: Safety requirements - Electrical, thermal and energy (IEC 61800-5-1:2007/A1:2016)

2017-05-02: D156/C084 - Ratified standards not being made available.
Published following BT156/DG10475/DV

Elektrische Leistungsantriebssysteme mit einstellbarer Drehzahl - Teil 5-1: Anforderungen an die Sicherheit - Elektrische, thermische und energetische Anforderungen (IEC 61800-5-1:2007/A1:2016)

Entraînements électriques de puissance à vitesse variable - Partie 5-1: Exigences de sécurité - Electrique, thermique et énergétique (IEC 61800-5-1:2007/A1:2016)

Električni pogonski sistemi z nastavljivo hitrostjo - 5-1. del: Varnostne zahteve - Električne, toplotne in energijske - Dopolnilo A1 (IEC 61800-5-1:2007/A1:2016)

General Information

Status
Published
Publication Date
16-May-2017
Technical Committee
Current Stage
6060 - National Implementation/Publication (Adopted Project)
Start Date
03-May-2017
Due Date
08-Jul-2017
Completion Date
17-May-2017

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SLOVENSKI STANDARD
SIST EN 61800-5-1:2008/A1:2017
01-junij-2017

(OHNWULþQLSRJRQVNLVLVWHPL]QDVWDYOMLYRKLWURVWMRGHO9DUQRVWQH]DKWHYH

(OHNWULþQHWRSORWQHLQHQHUJLMVNH'RSROQLOR$ ,(&$

Adjustable speed electrical power drive systems - Part 5-1: Safety requirements -

Electrical, thermal and energy (IEC 61800-5-1:2007/A1:2016)
Elektrische Leistungsantriebssysteme mit einstellbarer Drehzahl - Teil 5-1:
Anforderungen an die Sicherheit - Elektrische, thermische und energetische
Anforderungen (IEC 61800-5-1:2007/A1:2016)

Entraînements électriques de puissance à vitesse variable - Partie 5-1: Exigences de

sécurité - Electrique, thermique et énergétique (IEC 61800-5-1:2007/A1:2016)
Ta slovenski standard je istoveten z: EN 61800-5-1:2007/A1:2017
ICS:
29.160.30 Motorji Motors
29.200 8VPHUQLNL3UHWYRUQLNL Rectifiers. Convertors.
6WDELOL]LUDQRHOHNWULþQR Stabilized power supply
QDSDMDQMH
SIST EN 61800-5-1:2008/A1:2017 en

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

---------------------- Page: 1 ----------------------
SIST EN 61800-5-1:2008/A1:2017
---------------------- Page: 2 ----------------------
SIST EN 61800-5-1:2008/A1:2017
EUROPEAN STANDARD EN 61800-5-1:2007/A1
NORME EUROPÉENNE
EUROPÄISCHE NORM
April 2017
ICS 29.130
English Version
Adjustable speed electrical power drive systems -
Part 5-1: Safety requirements - Electrical, thermal and energy
(IEC 61800-5-1:2007/A1:2016)

Entraînements électriques de puissance à vitesse variable - Elektrische Leistungsantriebssysteme mit einstellbarer

Partie 5-1: Exigences de sécurité - Electrique, thermique et Drehzahl - Teil 5-1: Anforderungen an die Sicherheit -

énergétique Elektrische, thermische und energetische Anforderungen
(IEC 61800-5-1:2007/A1:2016) (IEC 61800-5-1:2007/A1:2016)

This amendment A1 modifies the European Standard EN 61800-5-1:2007; it was approved by CENELEC on 2016-10-05. CENELEC

members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this amendment the

status of a national standard without any alteration.

Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC

Management Centre or to any CENELEC member.

This amendment exists in three official versions (English, French, German). A version in any other language made by translation under the

responsibility of a CENELEC member into its own language and notified to the CEN-CENELEC Management Centre has the same status as

the official versions.

CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic,

Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,

Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden,

Switzerland, Turkey and the United Kingdom.
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels

© 2017 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.

Ref. No. EN 61800-5-1:2007/A1:2017 E
---------------------- Page: 3 ----------------------
SIST EN 61800-5-1:2008/A1:2017
EN 61800-5-1:2007/A1:2017
European foreword

The text of document 22G/338/FDIS, future IEC 61800-5-1:2007/A1, prepared by SC 22G “Adjustable

speed electric drive systems incorporating semiconductor power converters” of IEC/TC 22 “Power

electronic systems and equipment" was submitted to the IEC-CENELEC parallel vote and approved by

CENELEC as EN 61800-5-1:2007/A1:2017.
The following dates are fixed:
• latest date by which the document has to be (dop) 2017-10-28
implemented at national level by
publication of an identical national
standard or by endorsement
(dow) 2020-04-28
• latest date by which the national
standards conflicting with the
document have to be withdrawn

Attention is drawn to the possibility that some of the elements of this document may be the subject of

patent rights. CENELEC [and/or CEN] shall not be held responsible for identifying any or all such

patent rights.

This document has been prepared under a mandate given to CENELEC by the European Commission

and the European Free Trade Association.
Endorsement notice

The text of the International Standard IEC 61800-5-1:2007/A1:2016 was approved by CENELEC as a

European Standard without any modification.

In the bibliography of EN 61800-5-1:2007, the following notes have to be added for the standards

indicated:
IEC 60664-1:2007 NOTE Harmonized as EN 60664-1:2007 (not modified).
IEC 62477-1:2012 NOTE Harmonized as EN 62477-1:2012 (not modified).
---------------------- Page: 4 ----------------------
SIST EN 61800-5-1:2008/A1:2017
EN 61800-5-1:2007/A1:2017
Annex ZA
(normative)
Normative references to international publications
with their corresponding European publications

The following documents, in whole or in part, are normatively referenced in this document and are

indispensable for its application. For dated references, only the edition cited applies. For undated

references, the latest edition of the referenced document (including any amendments) applies.

NOTE 1 When an International Publication has been modified by common modifications, indicated by (mod), the relevant

EN/HD applies.

NOTE 2 Up-to-date information on the latest versions of the European Standards listed in this annex is available here:

www.cenelec.eu
Publication Year Title EN/HD Year
Add to Annex ZA of EN 61800-5-1:2007 the following new references:
IEC 60947-4-1 2009 Low-voltage switchgear and controlgear - EN 60947-4-1 2010
Part 4-1: Contactors and motor-starters -
Electromechanical contactors and motor-
starters
+A1 2012 +A1 2012
IEC 60364-4-41 2005 Low-voltage electrical installations - HD 60364-4-41 2007
(mod) Part 4-41: Protection for safety - Protection + corr. July 2007
against electric shock
+A1 2016 +A1 201X
At draft stage.
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SIST EN 61800-5-1:2008/A1:2017
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SIST EN 61800-5-1:2008/A1:2017
IEC 61800-5-1
Edition 2.0 2016-08
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
AM ENDMENT 1
AM ENDEMENT 1
Adjustable speed electrical power drive systems –
Part 5-1: Safety requirements – Electrical, thermal and energy
Entraînements électriques de puissance à vitesse variable –
Partie 5-1: Exigences de sécurité – Electrique, thermique et énergétique
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 29.130 ISBN 978-2-8322-3611-6

Warning! Make sure that you obtained this publication from an authorized distributor.

Attention! Veuillez vous assurer que vous avez obtenu cette publication via un distributeur agréé.

® Registered trademark of the International Electrotechnical Commission
Marque déposée de la Commission Electrotechnique Internationale
---------------------- Page: 7 ----------------------
SIST EN 61800-5-1:2008/A1:2017
– 2 – IEC 61800-5-1:2007/AMD1:2016
© IEC 2016
FOREWORD

This amendment has been prepared by subcommittee SC 22G: Adjustable speed electric

drive systems incorporating semiconductor power converters, of IEC technical committee 22:

Power electronic systems and equipment.
The text of this amendment is based on the following documents:
FDIS Report on voting
22G/338/FDIS 22G/342/RVD

Full information on the voting for the approval of this amendment can be found in the report

on voting indicated in the above table.

The committee has decided that the contents of this amendment and the base publication will

remain unchanged until the stability date indicated on the IEC web site under

"http://webstore.iec.ch" in the data related to the specific publication. At this date, the

publication will be
• reconfirmed,
• withdrawn,
• replaced by a revised edition, or
• amended.
_____________
2 Normative references
Add the following normative references:

IEC 60947-4-1:2009, Low-voltage switchgear and controlgear – Part 4-1: Contactors and

motor-starters – Electromechanical contactors and motor-starters
IEC 60947-4-1:2009/AMD1:2012

IEC 60364-4-41:2005, Low-voltage electrical installations – Part 4-41: Protection for safety –

Protection against electric shock
IEC 60364-4-41:2005/AMD1:—
3 Terms and definitions
Add the following new terms and definitions:
3.45
electronic motor overload protection

PDS/CDM/BDM circuitry which protects a motor during overload conditions by reducing

current to the motor
____________
Under preparation. Stage at the time of publication: IEC DEC 60364-4-41:2016.
---------------------- Page: 8 ----------------------
SIST EN 61800-5-1:2008/A1:2017
IEC 61800-5-1:2007/AMD1:2016 – 3 –
© IEC 2016

Note 1 to entry: The protection circuitry is usually a combination of hardware and software.

Note 2 to entry: This protection is typically achieved through an algorithm based on the I t of the current to the

motor.
3.46
electronic power output short-circuit protection circuitry

circuitry integral to PDS/CDM/BDM that acts to significantly reduce current flow to the power

output upon sensing a short-circuit condition

Note 1 to entry: The protection circuitry is usually a combination of hardware and software.

3.47
thermal memory

ability of an overload protective system to approximate the heating and cooling of a protected

motor during operation
3.48
thermal memory retention

ability to retain a representation of the thermal state of a motor prior to shutdown or loss of

power

Note 1 to entry: Typically, this information will be used by the overload protective system to approximate the

thermal state of the motor upon restart.

Note 2 to entry: This may include an ongoing reduction of the thermal representation to reflect cooling of the motor

during shutdown or loss of power.
3.49
trip

controlled rapid reduction or elimination of the transfer of energy to any device or process

initiated by a detected fault or abnormal operating condition
4.3.6.1.4 Supply earthing systems
Add, at the end of the first bullet point, the following new sentence:
A corner-earthed system is a TN system with one phase earthed.
Add, at the end of the second bullet point, the following new sentence:
A corner-earthed system is a TT system with one phase earthed.
Add, after the third bullet point, the following new paragraph:
In a PDS designed for operation on a corner-earthed system, the

• insulation between phases of the mains supply, including the earthed phase, may be

designed for functional insulation according to clause 4.3.6.3, and

• circuits within the PDS/CDM/BDM directly connected to any phase of a corner-earthed

system shall be separated from earthed parts by at least basic insulation.
Table 7 — Insulation voltage for low voltage circuits
Replace, at the bottom of Table 7, Note 1 by the following new paragraph;

Interpolation of system voltage is not permitted when determing the impulse voltage for mains supply. Interpolation

of system voltage is permitted when determining the temporary overvoltage for mains supply.

Replace, at the bottom of Table 7, the indication "NOTE 2" by "NOTE".
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SIST EN 61800-5-1:2008/A1:2017
– 4 – IEC 61800-5-1:2007/AMD1:2016
© IEC 2016
Add, at the bottom of Table 7, after the note, the following indication:
SOURCE: IEC 62477-1:2012, Table 9
4.3.6.4.1 Determination

Replace, in the fourth paragraph, the first bullet point by the following new bullet point:

• for low-voltage PDS, the value corresponding to the next higher impulse voltage, or 1,6

times the temporary overvoltage, or 1,6 times the working voltage shall be used (see

IEC 60664-1:2007, 5.1.6 and IEC 62477-1: 2012, 4.4.7.4.1);
4.3.6.8.3.1 General
Add, after the first paragraph, the following new paragraph:

4.3.6.8.3 also applies to components providing insulation. See 4.3.6.8.1 for the use of

component standards.
4.3.9 Output short-circuit requirements
Add, after the first paragraph, the following new paragraphs:

The short-circuit evaluation of each power output of the CDM/BDM shall include short-circuits

of both
• phase to phase, and
• each phase to earth.

If the CDM/BDM provides galvanic isolation between all power ports and a power output, then

evaluation of phase to earth short-circuits for that specific power output, and any additional

power outputs with galvanic isolation, is not necessary.

Compliance with the requirement of IEC 60364-4-41:2005/AMD1:— , Clause 411 and Annex D

is shown by
• testing according to 5.2.3.6.5, or
• supplementary protective equipotential bonding in accordance with IEC 60364-4-
41:2005/AMD1:—, 415.2.

The electronic power short-circuit protection circuitry relied on to demonstrate compliance

with the short-circuit test in 5.2.3.6.3 shall also comply with the requirement of 5.2.9.

NOTE IEC 60364-4-41:2005/AMD1:—, 411.3.2, provides more information about protection against indirect

contact in case of a short-circuit between hazardous live parts and protective earth.

Consideration shall be given to compliance with different type of system earthing (e.g. TN, TT,

IT or corner- earthed) as the short-circuit current to protective earth depends on the type of

system earthing.

NOTE Especially, the short-circuit fault current to earth is expected to be lower or equal to the rated output

current of the power output depending on system earthing.
For information requirements, see 6.3.7.
____________
Under preparation. Stage at the time of publication: IEC DEC 60364-4-41:2016.
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SIST EN 61800-5-1:2008/A1:2017
IEC 61800-5-1:2007/AMD1:2016 – 5 –
© IEC 2016
4.4.5.2.7 Insulation requirements for coolant hoses
Add, after 4.4.5.2.7, the following new subclause:
4.4.6 Motor overload and overtemperature protection
4.4.6.1 Means of protection

A motor of a PDS shall be protected against overtemperature. Depending on the application

of the motor, one or more of the following means of protection for each motor driven shall be

selected by the PDS manufacturer:

a) thermal or electronic overload relay that complies with the applicable requirements in

IEC 60947-4-1;

b) a CDM/BDM with electronic motor overload protection according to 4.4.6.2, which might

include
i) thermal memory retention according to 4.4.6.3, and/or
ii) speed sensitivity according to 4.4.6.4.

c) a CDM/BDM with monitoring and automatic reduction of motor current based upon a

signal from a thermal sensor mounted in or on the motor according to 4.4.6.5;
d) an embedded motor thermal protection which disconnects the motor;
e) information in accordance with 6.3.8.1.

NOTE 1 a) and d) are the only possible motor overload protections in the case that several motors in parallel are

supplied from the same CDM/BDM motor power output.
For information requirements, see 6.3.8.

NOTE 2 In the United States, compliance with NFPA 70 overload protection according to NFPA 70:2014, 430.32

are achieved by a), b), c), or d); compliance with NFPA 70 overtemperature according to NFPA 70:2014, 430.126 is

achieved by b) i) and ii), c), or d) .
4.4.6.2 CDM/BDM with electronic motor overload protection

Electronic motor overload protection shall comply with 5.2.8.1 to 5.2.8.4 and is subjected to

the requirements in 5.2.9.
Adjustable electronic motor ov
...

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