PREN 50630 : DRAFT 2014

Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Classification
5 Characteristics of MRCP-Ds
6 Marking and other product information
7 Standard conditions for operation in service
  and for installation
8 Requirements for construction and operation
9 Tests
Annex A (normative) - Test sequence and number
        of samples to be submitted for verification
        of conformity
Annex B (normative) - Determination of clearances
        and creepage distances
Annex C (normative) - Arrangement for the
        detection of the emission of ionized gases
        during short-circuit tests
Annex D (normative) - Routine tests
Annex E (informative) - Methods of determination of
        short-circuit power-factor
Annex F (informative) - Glossary of symbols
Annex G (informative) - Examples of terminal designs
Annex H (informative) - Follow-up testing programme
        for MRCP-Ds
Annex I (informative) - SCPDs for short-circuit tests
Annex J (normative) - Particular requirements for
        MRCP-Ds with screwless type terminals for
        external copper conductors
Annex ZZ (informative) - Coverage of Essential
         Requirements of EU directives
Bibliography

Pertains to Main Residual Current Protection devices operating with time Delay on residual current detection, not incorporating overcurrent protection (hereafter referred to as MRCP-D), for rated voltages not exceeding 440 V a.c. and rated currents from 40 A and not exceeding 125 A for fixed installations.