NBN EN 62237 : 2006

INTRODUCTION
1 Scope
2 Normative references
3 Terms and definitions
4 Requirements
   4.1 Protection against corrosion
   4.2 Finishing and mechanical protection
   4.3 Insulating parts
   4.4 Conductive parts
   4.5 Markings
   4.6 Instructions for use
5 Type tests
   5.1 General
       5.1.1 Preparation of test pieces
       5.1.2 Number of test pieces and test plan
   5.2 Visual inspection and dimensional check
       5.2.1 Visual inspection
       5.2.2 Dimensional check
   5.3 Electric tests
       5.3.1 Electric tests on insulating hoses
       5.3.2 Dielectric test on insulating hose with fittings
   5.4 Mechanical tests
       5.4.1 Hydrostatic test
       5.4.2 Fatigue test
       5.4.3 Mechanical impulse test
       5.4.4 Leakage test
       5.4.5 Change in length test
       5.4.6 Burst test
       5.4.7 Cold bend test
       5.4.8 Durability of marking
6 Quality assurance plan
7 Modifications
Annex A (normative) Suitable for live working; double triangle
                       (IEC-60417-5216(DB:2002-10))
Annex B (normative) Chronology of the tests
Annex C (normative) Quality assurance plan
Annex D (normative) Acceptance tests
Annex E (informative) In-service care
Annex ZA (normative) Normative references to international
                       Publications with their corresponding
                       European publications
Bibliography

Applies to mobile insulating hoses with fittings used with hydraulic tools and equipment for live working at nominal voltages exceeding 1 kV r.m.s. at power frequency.