Shipbuilding — Inland navigation — Fire-fighting water system — Pressures
Pressures are intended for standardization and selection of equipment, machinery and pipeline components for water systems for firefighting, viz. pumps, fittings, etc.
This standard applies to track systems for ordinary interior use with two or more poles and with provision for earthing (Class 1), with a rated voltage not exceeding 440 V between poles (live conductors), rated frequency not exceeding 60 Hz and a rated current not exceeding 16 A per conductor for the connection of luminaires to the electrical supply.
Electromagnetic compatibility of electrical and electronic installations in ships
Code of practice to be used in order to obtain a certain grade of electromagnetic compatibility over the frequency range 10 kHz and 30 MHz in a ship's electromagnetic environment. Classification of equipment and installations. Standard measuring methods and requirements. Practical rules concerning the choice of cables, screening, earthing and bonding techniques. Requirements for vital…
Audiovisual, video and television equipment and systems. Part 1: General
Gives a complete list of all parts of this standard. Specifies atmospheric conditions for measurements and mechanical checks, frequencies of measurements, scales for graphical presentation of data and requirements for marking.
Internal fuses and internal overpressure disconnectors for shunt capacitors
Uniform requirements regarding performance testing, guide for co-ordination of fuse and disconnector protection and test procedures for the disconnecting test on internal fuses.
Note:- This standard applies to internal fuses to protect shunt capacitors and to internal overpressure disconnectors used to protect self-healing metallized dielectric capacitors.
Quartz crystal units for frequency control and selection. Part 3: Standard outlines and pin connecti...
Loose-leaf booklet containing standard outlines and pin connections. Thirty-four standard sheets are included and supplements will be issued as new outlines are developed.