Table 1-2. Identification Plates HSS Assemblies
(1) Operating power required by the HSS is 115
(-7.5, +4.S) volts, 400 (±20) Hz, single phase at 50
volt-amperes nominal, or 75 volt-amperes peak; and +28
(-3. +0.5) volts dc at 3 amperes nominal, or 5 amperes
Helmet sight strap
peak. Operational stability is assured after a 5-minute
(2) Reference input power required by the HSS
consists of two ac voltages, both 0.5 volt, 400 Hz; one is at
phase angle 0 degrees and one is at phase angle 180 degrees.
Side of assembly
1-16. Identification Plates.
Identification plates and their locations are described in