IEC 61869-4:2013
Instrument transformers - Part 4: Additional requirements for combined transformers
IEC 61869-4:2013 applies to newly-manufactured combined transformers for use with electrical measuring instruments and electrical protective devices at frequencies from 15 Hz to 100 Hz. The requirements and tests of this standard, in addition to the requirements and tests of IEC 61869-1, IEC 61869-2 and IEC 61869-3 cover current and inductive voltage transformers that are necessary for combined instrument transformers. This standard replaces IEC 60044-3: Combined transformers.
This publication is to be read in conjunction with IEC 61869-1:2007, IEC 61869-2:2012 and IEC 61869-3:2011. The contents of the corrigendum of August 2014 have been included in this copy.
| Get this standard | Prices exclude GST | |
|---|---|---|
| PDF ( Single user document) |
$278.26 NZD
|
|
| HardCopy |
$316.52 NZD
|
|
| Networkable PDF |
Price varies
|
Keep me up-to-date
Sign up to receive updates when there are changes to this standard
Related Information
Similar Standards
-
AS/NZS 5813.1:2012
Information technology equipment - Energy performance of computers - Part 1: Methods of measurement of energy performance -
AS/NZS 5813.2:2012
Information technology equipment - Energy performance of computers - Part 2: Minimum energy performance standards (MEPS) for computers -
AS/NZS 5813.2:2012A1
Information technology equipment - Energy performance of computers - Part 2: Minimum energy performance standards (MEPS) for computers: Amendment 1:2013 -
AS/NZS 5814.1:2012
Information technology equipment - Energy performance of internal power supplies - Part 1: Methods of measurement of energy performance