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BS EN 50365:2023 2024

$142.49

Live Working. Electrically insulating helmets for use on low and medium voltage installations

Published By Publication Date Number of Pages
BSI 2024 28
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This standard is applicable to electrically insulating helmets used for working live or close to live parts on installations not exceeding 1 000 V AC or 1 500 V DC. These helmets, when used in conjunction with other electrically insulating protective equipment prevent dangerous current from passing through persons via their head.

PDF Catalog

PDF Pages PDF Title
2 undefined
8 1 Scope
2 Normative references
3 Terms and definitions
9 4 Requirements
4.1 General
4.2 Non-electrical requirements
4.2.1 General
4.2.2 Helmet Design
11 4.3 Electrical requirements
4.3.1 General
4.3.2 Electrical Classification
4.4 Marking
4.4.1 General
12 4.4.2 Colour code
4.5 Packaging
4.6 Instruction for use
13 5 Type testing
5.1 General
5.2 Non-electrical type tests
5.3 Electrical type tests
5.3.1 General
5.3.2 Test arrangement
15 5.3.3 Preconditioning
5.3.4 AC Proof test voltage
16 5.3.5 AC Withstand test voltage
5.3.6 DC Proof voltage test
5.4 Marking
5.4.1 Visual inspection
5.4.2 Durability
17 5.5 Packaging
5.6 Instructions of use
6 Alternative testing after production
7 Method for assessment of defects and verification of performance applicable to electrically insulating helmets having completed the production phase
8 Modifications
18 Annex A (normative)Suitable for live working: double triangle (IEC 60417-5216:2002-10)
19 Annex B (normative)Example of Marking
20 Annex C (informative)Additional recommendations and information to the instructions for use
C.1 General
C.2 Storage
C.3 Examination before use
C.4 Precaution in use
C.5 Precaution after use
21 C.6 Periodic test
C.7 Obsolescence
22 Annex D (normative)Chronological order for type testing
23 Annex E (normative)Classification of tests and defects to be allocated
24 Annex F (informative)Rationale for the classification of defects
25 Annex ZZ(informative)Relationship between this European standard and the essential requirements of Regulation (EU) 2016/425 aimed to be covered
BS EN 50365:2023 2024
$142.49