Low-voltage fuses. Part 2: Supplementary requirements for fuses for use by authorized persons (fuses...
The following characteristics of fuses are specified in addition to
IEC Publication 269-1:
- minimum rated breaking capacities;
- time-current characteristics;
- I2t characteristics;
- standard conditions of constructions;
- power dissipation and acceptance.
Establishes the characteristics of fuses or parts of fuses (fuse-base, fuse-carrier, fuse-link) in such a way that they can be replaced by other fuses or parts of fuses having the same characteristics provided that their dimensions are identical. This publication supersedes IEC 60066 (1953) and IEC 60088 (1957).
Fire hazard testing. Part 1: Guidance for the preparation of requirements and test specifications fo...
This standard should be read in conjunction with IEC 695-1-1. lt deals with the hazard concept, the main objective of the tests, their significant aspects, the evaluation of the fire hazard and a list of suitable ignition sources.
Has the status of a basic safety publication in accordance with IEC Guide 104.
Loads due to use and occupancy in residential and public buildings
Indicates the lowest nominal values of loads due to use and occupancy in residential and public buildings. These values are the most unfavourable values for certain conditions of normal use of a building. Gives also the lowest nominal values of uniformly distributed loads, the reduction of uniformly distributed loads, and horizontal loads.
1. Scope and Purpose
1.1
This Standard applies to the design, installation, operation, and maintenance
of those portions of a hospital electrical system in which the interruption of
the normal supply would jeopardize the effective and safe care of its patients,
the safety of hospital staff, and the public.
1.2
This Standard includes requirements for the installation of a hospital…