EN 50186-2:1998/A1:2019
(Amendment)Live-line washing systems for power installations with nominal voltages above 1kV - Part 2: Specific national requirements (national annexes to EN 50186-1:1998)
Live-line washing systems for power installations with nominal voltages above 1kV - Part 2: Specific national requirements (national annexes to EN 50186-1:1998)
This standard shall be read with EN 50186-1 "Operation of electrical installations - Part 1: General requirements" and contains national annexes which need to be used on this subject.
Abspritzeinrichtungen für Starkstromanlagen mit Nennspannungen über 1 kV - Teil 2: Besondere nationale Anforderungen (Nationale Anhänge zu EN 50186-1:1998)
Systèmes de lavage sous tension pour installations de puissance de tension nominale supérieure à 1 kv - Partie 2: Annexes nationales
Čistilni sistem vodnikov pod napetostjo za močnostne inštalacije z nazivno napetostjo nad 1 kV - 2. del: Nacionalna dopolnila - Dopolnilo A1
General Information
- Status
- Published
- Publication Date
- 17-Oct-2019
- Withdrawal Date
- 08-Aug-2022
- Technical Committee
- CLC/TC 78 - Equipment and tools for live working
- Drafting Committee
- CLC/TC 78 - Equipment and tools for live working
- Current Stage
- 6060 - Document made available - Publishing
- Start Date
- 18-Oct-2019
- Due Date
- 23-Dec-2020
- Completion Date
- 18-Oct-2019
Relations
- Effective Date
- 23-Jan-2023
Overview
EN 50186-2:1998/A1:2019 is a CENELEC amendment that defines specific national requirements (national annexes) for live-line washing systems used on power installations with nominal voltages above 1 kV. This document is intended to be read together with EN 50186-1 "Operation of electrical installations - Part 1: General requirements" and provides the national-level adaptations that apply in addition to the general European standard.
This amendment (A1) was prepared by CLC/TC 78 "Equipment and tools for live working" and approved by CENELEC on 9 August 2019. It sets the framework for national implementation and the withdrawal of conflicting national standards by defined dates.
Key Topics
- Purpose: Clarifies how national annexes complement EN 50186-1 for live-line washing systems above 1 kV.
- Scope: Applies to live-line washing systems for power installations and to national adaptations required by CENELEC members.
- Amendment details: Title modified to read "Part 2: Specific national requirements (national annexes to EN 50186-1:1998)".
- Country-specific note: For Germany, amendment A1 specifies that EN 50522 (Earthing of power installations exceeding 1 kV AC) should be considered for earthing requirements under subclause 5.6.
- Implementation timeline: National adoption and withdrawal dates are set by the amendment (latest implementation and withdrawal dates are provided in the foreword).
- Languages and status: Available in English, French and German; translations notified by CENELEC members have the same status.
Applications
EN 50186-2:1998/A1:2019 is primarily useful for:
- Utility operators and network owners seeking clear national requirements for live-line washing operations on overhead and other outdoor power installations above 1 kV.
- Standards and compliance teams ensuring that local procedures, procurement specifications and contractor obligations reflect both EN 50186-1 and the applicable national annexes.
- Health & safety and live working programme managers who require harmonised, nationally consistent guidance to reduce operational risk during live-line washing activities.
Key practical benefits include harmonised requirements across CENELEC member states, clearer interaction between European general provisions and national rules, and explicit reference points (for example, earthing standards) to guide compliant implementations.
Related Standards
- EN 50186-1: Operation of electrical installations - Part 1: General requirements (primary normative reference).
- EN 50522: Earthing of power installations exceeding 1 kV AC (referenced for earthing in certain national annexes, notably Germany).
For implementation, consult the national annex relevant to your country and coordinate with national electrotechnical committees or the CEN-CENELEC Management Centre for up-to-date bibliographic references and status of national adoption.
Frequently Asked Questions
EN 50186-2:1998/A1:2019 is a amendment published by CLC. Its full title is "Live-line washing systems for power installations with nominal voltages above 1kV - Part 2: Specific national requirements (national annexes to EN 50186-1:1998)". This standard covers: This standard shall be read with EN 50186-1 "Operation of electrical installations - Part 1: General requirements" and contains national annexes which need to be used on this subject.
This standard shall be read with EN 50186-1 "Operation of electrical installations - Part 1: General requirements" and contains national annexes which need to be used on this subject.
EN 50186-2:1998/A1:2019 is classified under the following ICS (International Classification for Standards) categories: 29.260.10 - Electrical installations for outdoor use. The ICS classification helps identify the subject area and facilitates finding related standards.
EN 50186-2:1998/A1:2019 has the following relationships with other standards: It is inter standard links to EN 50186-2:1998. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
You can purchase EN 50186-2:1998/A1:2019 directly from iTeh Standards. The document is available in PDF format and is delivered instantly after payment. Add the standard to your cart and complete the secure checkout process. iTeh Standards is an authorized distributor of CLC standards.
Standards Content (Sample)
SLOVENSKI STANDARD
01-december-2019
Čistilni sistem vodnikov pod napetostjo za močnostne inštalacije z nazivno
napetostjo nad 1 kV - 2. del: Nacionalna dopolnila - Dopolnilo A1
Live-line washing systems for power installations with nominal voltages above 1kV - Part
2: Specific national requirements (national annexes to EN 50186-1:1998)
Abspritzeinrichtungen für Starkstromanlagen mit Nennspannungen über 1 kV - Teil 2:
Nationale Anhänge
Systèmes de lavage sous tension pour installations de puissance de tension nominale
supérieure à 1 kv - Partie 2: Annexes nationales
Ta slovenski standard je istoveten z: EN 50186-2:1998/A1:2019
ICS:
29.260.10 Električne inštalacije za Electrical installations for
uporabo na prostem outdoor use
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EUROPEAN STANDARD EN 50186-2:1998/A1
NORME EUROPÉENNE
EUROPÄISCHE NORM
September 2019
ICS 29.260.10
English Version
Live-line washing systems for power installations with nominal
voltages above 1kV - Part 2: Specific national requirements
(national annexes to EN 50186-1:1998)
Systèmes de lavage sous tension pour installations de Abspritzeinrichtungen für Starkstromanlagen mit
puissance de tension nominale supérieure à 1 kv - Partie 2: Nennspannungen über 1 kV - Teil 2: Nationale Anhänge
Annexes nationales
This amendment A1 modifies the European Standard EN 50186-2:1998; it was approved by CENELEC on 2019-08-09. 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,
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