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sklademVydáno: 2020-02-28
BS IEC 61892-6:2019 - TC
Tracked Changes. Mobile and fixed offshore units. Electrical installations Installation
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Označení normy: | BS IEC 61892-6:2019 - TC |
Vydáno: | 2020-02-28 |
ISBN: | 978-0-539-07210-5 |
Status: | Tracked Changes |
Popis
BS IEC 61892-6:2019 - TC
This standard BS IEC 61892-6:2019 - TC Tracked Changes. Mobile and fixed offshore units. Electrical installations is classified in these ICS categories:
- 29.260.99 Other electrical equipment for working in special conditions
- 75.180.10 Exploratory, drilling and extraction equipment
- 47.020.60 Electrical equipment of ships and of marine structures
It applies to all installations, whether permanent, temporary, transportable or hand-held, to AC installations and DC installations without any voltage level limitation. Referenced equipment standards may give voltage level limitations.
This document specifies requirements such as those concerning
– protection during equipment storage and in the installation period,
– installation of generators and motors,
– installation of transformers,
– installation of switchgear and controlgear assemblies,
– installation of semiconductor converters and UPS,
– installation of secondary cells and batteries,
– installation of luminaires,
– installation of heating and cooking appliances,
– installation of trace and surface heating,
– installation of cables and wiring, both low-voltage and high-voltage cables,
– requirements in relation to earthing and bonding,
– lightning protection;,
– testing of completed installation, and
– documentation.
This document does not apply to
– fixed equipment for medical purposes,
– electrical installations of tankers, and
– control of ignition sources other than those created by electrical equipment.
This fourth edition cancels and replaces the third edition published in 2013. This edition constitutes a technical revision.
This edition includes the following significant technical changes with respect to the previous edition:
a) requirements for protection during equipment storage have been added;
b) the special requirements for distribution board enclosures in accommodation spaces have been deleted;
c) requirements for installation of UPS have been updated;
d) requirements regarding the installation of batteries have been modified;
e) requirements for large single-core cables for three-phase AC have been updated;
f) requirements in relation to cable transit systems have been added;
g) the table on the sizes of earth continuity conductors and equipment earthing connections, set out in IEC 61892-4:2007, has been included;
h) requirements as to the installation of controls and instrumentation have been modified; clauses relevant to design and equipment have been deleted.