Logo
Login Sign Up
Current Revision

BSI BS G 193:1966

Specification for aircraft lampholders
Best Price Guarantee
Instant

$195.76

2-5 Days

$195.76

SAVE 10%

$352.37


Sub Total (1 Item(s))

$ 0.00

Estimated Shipping

$ 0.00

Total (Pre-Tax)

$ 0.00


View in Library
or
British Standards Institution Logo

BSI BS G 193:1966

Specification for aircraft lampholders

PUBLISH DATE 1966
PAGES 6
BSI BS G 193:1966

This British Standard specifies the performance and quality requirements for bayonet lampholders for aircraft lamps having single centre contact (B 15s) caps and miniature centre contact (BA 9s) caps, intended for use in atmospheric pressures down to 522 millimetres of mercury [equivalent to an altitude of 10 000 ft (3048 m)]. The lampholders are suitable for use on systems of nominal voltages up to 28 volts; they may be used on other nominal voltages subject to the following individual maximum limitations, which apply independently of each other:

  • B 15s: 2 amp, 250V r.m.s. a.c., 60 watts.
  • BA 9s: 1 amp, 50V r.m.s. a.c., 10 watts.

Although BA lampholders are not recommended for general use in circuits operating at more than 50 volts, with neon indicator lamps BA 9s lampholders may be used on nominal system voltages up to 200V r.m.s. a.c., subject to a series ballast resistor being connected externally to the centre contact of the lampholder.

Outline drawings of preferred lampholders are shown, but these are not intended to restrict the development of types offering alternative installational facilities such as batten mounting.

SDO BSI: British Standards Institution
Document Number G 193
Publication Date Jan. 17, 1966
Language en - English
Page Count
Revision Level
Supercedes
Committee ACE/6
Loading...

Failed to load document history.

Publish Date Document Id Type View