AS/NZS 3439.2:2002 Low-voltage switchgear and controlgear assemblies - Part 2: Particular requirements for busbar trunking systems (busways)
- Abbreviation
- AS/NZS 3439.2:2002
- Valid from
- 2/06/2002
- Information provider
- Standards New Zealand,
- Author
- Standards New Zealand, Standards Australia
- Information type
- New Zealand Standard,
- Format
- PDF, HARD COPY,
Description
This Standard specifies requirements for busbar trunking systems (busways) for use on systems with rated voltages up to 1000 Hz, or 1500 V d.c. Applies to busbar trunking systems and their accessories for feeding and distributing electrical power in residential, retail, public, agricultural and industrial premises.
Also applies to busbar trunking systems designed to incorporate communications and/or control systems or intended to supply luminaires through tap-off units. This Standard is identical with and has been reproduced from IEC 60439-2:2000.
Scope
This International Standard applies to busbar trunking systems (BTS) and their accessories for feeding and distributing electrical power in residential, retail, public, agricultural and industrial premises.
It also applies to busbar trunking systems which are designed to incorporate communication and/or control systems or intended to supply luminaires through tap-off units but does not apply to supply track systems in accordance with IEC 60570.
The busbar trunking systems considered in this standard are type-tested ASSEMBLIES (TTA) when tested in accordance with clause 8 of this standard; variations in length and angles of bends are considered to be covered.
Tap-off units may be partially type-tested ASSEMBLIES (PTTA).
This resource is cited by:
AS/NZS 3439.2:2002 Low-voltage switchgear and controlgear assemblies - Part 2: Particular requirements for busbar trunking systems (busways)
This document is CITED BY:
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AS/NZS 3000:2007
AS/NZS 3439.2:2002 is cited by AS/NZS 3000:2007 Electrical installations (known as the Australian/New Zealand Wiring Rules)