DEFINITIONS, DOMESTIC, ELECTRIC CONTACT PROTECTION, ELECTRIC LAMPS, ELECTRICALSAFETY, HOUSEHOLD USE, INCANDESCENT LAMPS, LIGHTING EQUIPMENT, SPECIFICATIONS,TESTING
被代替标准
2017-08-31
适用范围
1.1 Scope This Standard applies to the safety of tungsten filament lamps intended for use
in lighting equipment, designed to be installed on branch circuits not
exceeding 750 V and used in accordance with the rules of the Canadien
Electrical Code (CEC), Part I. Note: Manufacturers designing products for use in Canada may find a helpful
summary of the equipment-related requirements of the CEC, Part I, in CSa
publication SPE-2000. Note: In Canada the requirements for E12 and E17 are non-mandatory. International Standard IEC 432-1 specifies the safety and interchangeability
requirements of tungsten filament incandescent lamps for general lighting
service having: - rated wattage up to and including 300 W; - rated voltage of 50 V to 250 V inclusive; - bulbs of the A, B, C, G, M, P, PS, PAR or R shapes*, or other bulb
shapes where the lamps are intended to serve the same purpose as lamps
with the foregoing bulb shapes; - bulbs with all kinds of finishes; - caps E12, E17, E26/24 single-contact, E26d double-contact, or
E26/50x39 skirted medium screwbase. This standard specifies the method a manufacturer should use to show that his
product conforms to this standard on the basis of whole production appraisal in
association with his test records on finished products. This method can also
be applied for certification purposes. Details of a batch test procedure which
can be used to make limited assessment of batches are also given. Requirements for batch testing are included in order to enable the assessment
of batches presumed to contain unsafe lamps. As some safety requirements
cannot be checked by batch testing and as there may be no previous knowledge of
the manufacturer`s quality, batch testing cannot be used for certification
purposes nor in any way for an approval of the batch. Where a batch is found
to be acceptable, a testing agency may only conclude that there is no reason to
reject the batch on safety grounds. This standard is concerned with safety criteria only and does not take into
account the performance of tungsten filament lamps with respect to luminous
flux, life or power consumption characteristics. Readers should refer to IEc
64 for such characteristics with respect to types normally used for general
lighting service. See also CSA Standard CAN/CSA-C862 for performance
requirements for incandescent reflector lamps. * see IEC 887 for description of the letter symbols. Associated traditional
names are: - Pear shape = A, Ps
- Mushroom = m
- Candle = B, C (in North America)
- Round bulb = p
- Globular = g
- Reflector = r
- Parabolic reflector = PAr