Document ID: chunk:federal_register_of_legislation:F2023C00165:reg:6v:p3
Version: federal_register_of_legislation:F2023C00165
Segment Type: reg
Provision Reference: reg 6V (pt 3/19)
Character Range: 120020–124795

15
Test voltage                                                                   V                   6.75        13.5
Dimensions in mm                                                               Filament lamps of   Standard
                                                                               normal production   filament

Minimum                                                                        Nominal Maximum        lamp
Objective                                                                      W                   15          15            15.0 at 6.75V 6
values                                                                         +/- %               6           6

Luminous                                                                       320                 320
flux lm
+/- %
                                                                               15                  15
Reference luminous flux: 320lm at approximately 6.75V

CATEGORY HS2: HALOGEN MOPED FILAMENT LAMP
Sheet HS2/2

    1/ The reference axis is perpendicular to the reference plane and passes through the intersection of this plane with the axis of the cap ring.
    2/ To be reserved.
    3/ To be checked by means of the 'box system' sheet HS2/3.
    4/ All parts which may obscure the light or may influence the light beam shall lie within angle alpha.
    5/ Angle beta denotes the position of the plane through the inner leads with reference to the reference notch.
    6/ In order to avoid rapid lamp failure the supply voltage shall not exceed 8.5V for 6V lamps and 15V for 12V filament lamps.
    7/ In the area between the outer legs of the angles gamma1 and gamma 2 the bulb shall have no optically distorting areas and the curvature of the bulb must have a radius not less than 50% of the actual bulb diameter.
CATEGORY HS2: HALOGEN MODERN FILAMENT LAMP

Sheet HS2/3

Screen Projection Requirements
This text is used to determine whether a filament lamp complies with the requirements, by checking whether the filament is correctly positioned in relation to the reference axis and the reference plane.

All dimensions in mm

Reference  a1       a2       b1    b2    c1 (6V)  c1 (12V)  c2

Dimension  d + 1.0  d + 1.4  0.25  0.25  4.0      4.5       1.75

d = actual filament diameter
The filament must lie entirely within the limits shown.
The beginning of the filament must lie between lines Z1 and Z2.
CATEGORY PY21W

Sheet PY21W/1

Dimensions in mm                                               Filament lamps of   Standard
                                                               normal production   filament
                                                                                   lamp 5/
min.                                                           nom.                max.
e                                                                                  31.8                       31.8 +/- 0.3
f 4/                                                                               3/                       7.0 + 0
                                                                                               7.0               - 2

Lateral deviation 1/                                                               3/                       0.3 max.

beta                                                           75 degrees          90 degrees  105 degrees  90 degrees +/- 5
                                                                                                            degrees
Cap BAU15s: in accordance with IEC Publ. 61 (sheet 7004-19-1)
ELECTRICAL AND PHOTOMETRIC CHARACTERISTICS
Rated values                                                   V                   12          24                12

W                                                              21                       21
Test voltage                                                   V                   13.5        28.0
Objective
values                                                         W
                                                                                   W           25           28                  25 at 13.5V

+/- %                                                          6                        6
Luminous
flux                                                           lm                  280

+/- %                                                          20
Amber bulb: 280lm
  Reference luminous flux: at approx. 13.5V
Clear bulb: 460lm

    1/ Maximum lateral deviation of filament centre from two mutually perpendicular planes both containing the reference axis and one containing the axis of the reference pin.
2/ The bulb of production lamps shall be amber. (See also note5/).
3/ To be checked