Publication details
| Publication CODE |
Title |
| NBN EN 60027-3:2007 (2007-01) |
LETTER SYMBOLS TO BE USED in ELECTRICAL TECHNOLOGY
PART 3 : LOGARITHMIC AND RELATED QUANTITIES, AND THEIR UNITS |
| |
| Price Excl. VAT |
Total number of pages, tables and drawings |
|
25.00 €
|
3 P.. |
Description
Applies to logarithmic quantities and units. Quantities that can be expressed as the logarithm of a dimensionless quantity, such as the ratio of two physical quantities of the same kind, can be regarded and treated in different ways. In many cases, differences do not affect practical treatment.
|
| Class |
C103
(GENERAL DIAGRAMS - SYMBOLS)
|
Available files
ATTENTION: Belgian registered standards (NBN EN or NBN HD) are generally
only available in English or French. Only the cover page is translated
and the document itself is in English or in French.
Very important notice: 98% of the text of the NBN EN 55XXX,
NBN EN 6XXXX comes from the IEC text which is NOT included.
This text can be ordered here:
IEC 60027-3:2002.
For the series NBN EN 50XXX, the standards are however complete.
|
DE version
|
EN version
|
FR version
|
NL version
|
|
Status
| Status |
Registered trilingual Belgian standard EN or FR or DE |
| Situation |
Currently active
|
|
Origin
| Committee |
TC 25
QUANTITIES AND UNITS, AND THEIR LETTER SYMBOLS
|
| Responsible |
Ir DELENS Marc
|
Approval
| BEC Approval |
2006-12-01 |
| NBN Approval |
2007-06-19 |
| Registration |
75621 |
| ICS-Code (International Standards Classification) |
01.060
, 01.075
|
| NBN Status |
New |
|
| Date of ratification (d.o.r.) |
2006-12-01 |
| Date of availability (d.a.v.) |
2007-01-05 |
| Date of announcement (d.o.a.) |
2007-06-01 |
| Date of publication (d.o.p.) |
2007-12-01 |
|
Correspondences with international standards
| Relation |
International standard |
Date |
| is identical to |
EN 60027-3:2007
|
2007-01-05 |
| is identical to |
IEC 60027-3:2002/ed. 3.0
|
2002-07-19 |
Relations to belgian/foreign publications
| Type |
Origin |
Code |
Date |
| Standard |
Foreign |
IEC 60027-2 |
|
| Standard |
Foreign |
ISO 31-0 |
|
| Standard |
Foreign |
ISO 31-11 |
|
| Standard |
Foreign |
ISO 31-2 |
|
| Standard |
Foreign |
ISO 31-7 |
|
| Standard |
Foreign |
ISO/IEC 2382-16 |
|
|
