Hi Richard,

You should be able to piece together a reasonably full answer from the
responses you have received this far I think but I may fill in some holes
for you.

Approval of stand-alone "plug-pack" or "brick" type power supplies as used
with laptop computers are indeed required to be "approved" in both Australia
and NZ.

In Australia, the various Australian State electrical regulations classify
these devices as "Declared Articles".  All Declared Articles are required to
be approved under the regulations by  one of the Australian State designated
Electricity Authorities.  Approval granted by any one State authority is
accepted in all other Australian States and Territories.  If the device is a
transformer type power supply it would be required to comply with AS/NZS
3108.  If it is a pulse mode type power supply it would be required to
comply with AS/NZS 3260 or AS/NZS 60950 (the latest edition of AS/NZS 3260 -
renamed to be more identifiable it is based on IEC 60950).  The device would
be required to be labelled with the approval number once granted etc.

For NZ, it is fairly similar in that they are also considered as "Declared
Articles" and the same standards apply however the "approval" is gained from
the "Office of the Chief Electrical Engineer" within the Safety branch of
the NZ Ministry for Economic Development (previously called the NZ Ministry
of Commerce).  The device must also be labelled with the approval number.

In terms of test reports, AS/NZS 3108 is reasonably unique in its
requirements to Australia and NZ.  As such, testing is usually carried out
in Australia although there are some overseas labs which can test to this
standard.  I believe you would be reasonably familiar or at least are well
aware of AS/NZS 3260 etc.  Any CB report to AS/NZS 3260 (naturally being a
CB report it would include national deviations for Australia/NZ etc) would
be acceptable in both Australia and NZ for pulse mode type units.

Best regards,
Kevin Richardson

Stanimore Pty Limited
Compliance Advice & Solutions for Technology Products and Services
(Legislation/Regulations/Standards)
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-----Original Message-----
From: [email protected] [mailto:[email protected]]On Behalf
Of [email protected]
Sent: Tuesday, 10 October 2000 11:02 PM
To: [email protected]
Subject: Australia Safety




Is safety certification mandatory in Australia or New Zealand for external
power supply "adapters" such as the types used with laptop computers? If so,
what is the mandatory safety standard and which agency certifications are
accepted?

Richard Woods

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