SN EN 61238-1 : 2003
Current
The latest, up-to-date edition.
COMPRESSION AND MECHANICAL CONNECTORS FOR POWER CABLES FOR RATED VOLTAGES UP TO 36 KV (U[M] = 42 KV) - PART 1: TEST METHODS AND REQUIREMENTS
01-12-2013
INTRODUCTION
1 Scope and object
2 Normative references
3 Definitions
4 Symbols
5 General
5.1 Conductor
5.2 Connectors and tooling
5.3 Range of approval
6 Electrical tests
6.1 Installation
6.2 Measurements
6.3 Heat cycle test
6.4 Assessment of results
6.5 Requirements
7 Mechanical tests
7.1 Method
7.2 Requirements
8 Test report
Annex A (normative) Equalizers and their preparation
Annex B (normative) Measurements
Annex C (informative) Recommendations to improve accuracy
of measurement
Annex D (informative) Determination of the value of the
short-circuit-current
Annex E (normative) Calculation method
Annex F (informative) Explanation of the calculation method
Annex G (informative) Explanation of the temperature profile
Annex H (informative) Explanation of the statistical method
of assessing results of tests on
electrical connectors
Annex ZA (normative) Normative references to international
publications with their corresponding
European publications
Bibliography
Applies to compression and mechanical connectors for power cables for rated voltages up to 30 kV (U[m] = 36 kV), e.g. buried cables or cables installed in buildings, having a) conductors complying with IEC 60228 and IEC 60228A with cross-sectional areas 10 mm[2] and greater for copper and 16 mm[2] and greater for aluminium, b) a maximum continuous conductor temperature not exceeding 90 degree C.
DocumentType |
Standard
|
PublisherName |
Swiss Standards
|
Status |
Current
|
Standards | Relationship |
BS EN 61238-1:2003 | Identical |
EN 61238-1:2003 | Identical |
UNE-EN 61238-1:2006 | Identical |
DIN EN 61238-1 : 2004 | Identical |
I.S. EN 61238-1:2003 | Identical |
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