NBN EN 61270-1 : 1997

1 General
    1.1 Scope and object
    1.2 Normative references
2 Definitions
3 Service conditions
    3.1 Altitude
    3.2 Pollution
    3.3 Operating temperature
    3.4 Damp heat severity
4 Safety and construction
    4.1 Safety
    4.2 Terminations
    4.3 Creepage distances and clearances
    4.4 Temperature dependance of the capacitance
    4.5 Capacitance tolerance
    4.6 Voltage
    4.7 Load capacity
    4.8 Marking
5 Tests
    5.1 General
    5.2 Test conditions
    5.3 Nature of tests
    5.4 Type tests
    5.5 Routine tests
    5.6 Visual examination
    5.7 Capacitance measurement
    5.8 Voltage tests
    5.9 Voltage test between the terminals
    5.10 Voltage test between terminals and case
    5.11 Voltage test between capacitor elements
    5.12 Test of internal discharge device
    5.13 Endurance test
    5.14 Mechanical and climatic tests
6 Environmental protection
Annex A Information on tests on components made of
insulating material (i.e. insulators)
Annex ZA (normative) Normative references to international
publications with their corresponding European
publications
 

Applicable to capacitors for microwave ovens operated at a.c. voltages up to 3000 V and a superimposed d.c. voltage. Applies specifically to capacitors having a metal case and an upper rated maximum temperature not in excess of 100 deg C, non-self-healing, with metal foil electrodes and dielectrics of paper and/or plastic, impregnated with a suitable oil.