NF EN 61643-11 : 2014

1 General
  1.1 Scope
  1.2 Normative references
2 Service conditions
  2.1 Normal
  2.2 Abnormal
3 Definitions
4 Classification
  4.1 Number of ports
  4.2 SPD design topology
  4.3 SPD types 1, 2 and 3 - test classes 1, 2 and 3
  4.4 Location
  4.5 Accessibility
  4.6 Mounting method
  4.7 SPD disconnector
  4.8 Overcorrect protection
  4.9 Degree of protection provided by enclosures
       according to IP codes of IEC 60529
  4.10 Temperature range
5 Standard ratings
  5.1 Preferred values of impulse current for class
       1 test I[imp]
  5.2 Preferred values of nominal discharge current
       for class II tests I[n]
  5.3 Preferred values of open-circuit voltage for
       class III tests U[oc]
  5.4 Preferred values of voltage protection level U[p]
  5.5 Preferred values of r.m.s. or d.c. maximum continuous
       operating voltage U[c]
6 Requirements
  6.1 General requirements
  6.2 Electrical requirements
  6.3 Mechanical requirements
  6.4 Environmental requirements
  6.5 Safety requirements
  6.6 Additional test requirements for two-port SPD's
       and one-port SPD's with separate input/output
       terminals
7 Type tests
  7.1 General testing procedures
  7.2 Identification and marking
  7.3 Terminals and connections
  7.4 Testing for protection against direct contact
  7.5 Determination of the measured limiting voltage
  7.6 Operating duty test
  7.7 SPD disconnectors and safety performance of overstressed
       SPD's
  7.8 Test for two-port SPD's and one-port SPD's with separate
       input/output terminals
  7.9 Additional tests
  7.10 Electromagnetic compatibility
8 Routine and acceptance tests
  8.1 Routine tests
  8.2 Acceptance tests
Annex A (informative) Considerations for SPD's when class
        I tests are to be applied
Annex B (normative) TOV values
Annex ZA (normative) Normative references to international
         publications with their corresponding European
         publications
Bibliography

Applicable to devices for surge protection against indirect and direct effects of lightning or other transient over-voltages.