Abstract

Adopts IEC 61439-5, Ed. 2.0 (2014) to provide the user with guidance on the specification that should be provided in order to achieve the desired design of a low-voltage switchgear and controlgear assembly.

Scope

This part of IEC 61439 defines the specific requirements for public electricity network
distribution assemblies (PENDAs).
PENDAs have the following criteria:
– used for the distribution of electrical energy in three phase systems for which the rated
voltage does not exceed 1 000 V a.c. (see Figure 101 for a typical distribution network);
– stationary;
– open ASSEMBLIES are not covered by this standard;
– suitable for installation in places where only skilled persons have access for their use,
however, outdoor types may be installed in situations that are accessible to ordinary
persons;
– for indoor or outdoor use.
The object of this standard is to state the definitions and to specify the service conditions, construction requirements, technical characteristics and tests for PENDAs. Network parameters may require tests at higher performance levels.
PENDAs may also include control and or signalling devices associated with the distribution of electrical energy.
This standard applies to all PENDAs whether they are designed, manufactured on a one-off
basis or fully standardised and manufactured in quantity.
The manufacture and/or assembly may be carried out other than by the original manufacturer
(see 3.10.1 of IEC 61439-1:2011).

General Product Information

Published
Document Type	Standard
Status	Current
Publisher	Standards Australia
Pages
ISBN
Committee	EL-006
Supersedes	DR AS/NZS IEC 61439.5:2014 AS/NZS 3439.5:2009