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BS EN 61000-3-11:2001

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Electromagnetic compatibility (EMC). Limits Limitation of voltage changes, voltage fluctuations and flicker in public low-voltage supply systems. Equipment with rated voltage current ≤ 75 A and subject to conditional connection
Available format(s)

Hardcopy , PDF

Superseded date

11-18-2019

Language(s)

English

Published date

02-15-2001

INTRODUCTION
1 Scope and object
2 Normative references
3 Definitions
4 Requirements
5 Limits
6 Test, measurement and evaluation procedures
      6.1 Test and measurement procedure
             6.1.1 Test impedance Ztest
             6.1.2 Test of equipment against Ztest
             6.1.3 Evaluation against Zref
      6.2 Evaluation and declaration by the manufacturer
             of the maximum permissible system impedance
             6.2.1 Comparison of calculated and measured
                      emission values with clause 5 limits
                      to enable a declaration of compliance
                      with IEC 61000-3-3
             6.2.2 Calculation of the maximum permissible
                      system impedance
      6.3 Evaluation and declaration by the manufacturer
             of the minimum permissible service current
             capacity
Annex A (informative) Explanation of flicker exponents
Annex B (informative) Flow chart showing the evaluation and
                      test procedures leading to the
                      connection of equipment
Annex ZA (normative) Normative references to international
                     publications with their corresponding
                     European publications
Figure 1 - Reference network for single and three-phase
           supplies derived from a three-phase, four-wire
           supply

This Standard covers the emission of voltage changes, voltage fluctuations and flicker produced by equipment and impressed on the public low-voltage supply system. It specifies the limits of voltage changes produced by equipment tested under specified conditions. It is primarily applicable to electrical and electronic equipment having a rated input current from 16 A up to and including 75 A.

This part of IEC 61000 is concerned with the emission of voltage changes, voltage fluctuations and flicker produced by equipment and impressed on the public low-voltage supply system. It specifies the limits of voltage changes produced by equipment tested under specified conditions. Equipment tests made in accordance with this part of IEC 61000 are type tests.

Committee
GEL/210
DevelopmentNote
Supersedes 97/206250 DC (05/2005)
DocumentType
Standard
Pages
20
PublisherName
British Standards Institution
Status
Superseded
SupersededBy
Supersedes

08/30136724 DC : DRAFT MAY 2008 BS 6739 - CODE OF PRACTICE FOR INSTRUMENTATION IN PROCESS CONTROL SYSTEMS - INSTALLATION DESIGN AND PRACTICE
ENA ER G100 : ISSUE 1 AMD 1 2017 TECHNICAL GUIDANCE FOR CUSTOMER EXPORT LIMITING SCHEMES

EN 61000-3-3:2013 ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 3-3: LIMITS - LIMITATION OF VOLTAGE CHANGES, VOLTAGE FLUCTUATIONS AND FLICKER IN PUBLIC LOW-VOLTAGE SUPPLY SYSTEMS, FOR EQUIPMENT WITH RATED CURRENT <= 16 A PER PHASE AND NOT SUBJECT TO CONDITIONAL CONNECTION (IEC 61000-3-3:2013)
IEC 61000-3-3:2013 RLV Electromagnetic compatibility (EMC) - Part 3-3: Limits - Limitation of voltage changes, voltage fluctuations and flicker in public low-voltage supply systems, for equipment with rated current ≤ 16 A per phase and not subject to conditional connection
IEC 61000-3-3 : 3.0EN+(REDLINE+VERSION) ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 3-3: LIMITS - LIMITATION OF VOLTAGE CHANGES, VOLTAGE FLUCTUATIONS AND FLICKER IN PUBLIC LOW-VOLTAGE SUPPLY SYSTEMS, FOR EQUIPMENT WITH RATED CURRENT <= 16 A PER PHASE AND NOT SUBJECT TO CONDITIONAL CONNECTION

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