IEC 60833:1987
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
Measurement of power-frequency electric fields
Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users
31-12-2007
English - French, Spanish, Castilian
15-11-1987
Important note : Users cannot be edited or removed once added to your Multi user PDF.
FOREWORD
PREFACE
Clause
1 Scope
2 Object
3 Definitions
3.1 Electric field strength
3.2 Single-phase a.c. fields
3.3 Three-phase a.c. fields
4 Field strength measuring instruments
4.1 General
4.2 Free-body meters
4.3 Ground-reference meters
4.4 Electro-optic meters
5 Calibration field and calibration check
5.1 General
5.2 Production of a uniform calibration field with
parallel plates
5.3 Current-injection calibration check
6 Calibration procedure
7 Field strength measurements
7.1 General
7.2 Three-phase transmission lines
7.3 Sphere-plane configuration
7.4 Determination of proximity effects
8 Field strength measurement uncertainties
APPENDIX A - Parameters affecting accuracy of field
strength measurements
Table 1
Figures
Applies to the measurement of electric field strength at power frequencies in air for quasi-uniform electric fields with instrumentation in common use and/or commercially available. Applies to other instruments provided they are calibrated according to the procedures described in this standard.
| DocumentType |
Standard
|
| Pages |
46
|
| PublisherName |
International Electrotechnical Committee
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| CEI 42-7 : 1997 | Identical |
| AS 3720-1989 | Identical |
| PN IEC 833 : 1997 | Identical |
| AS 3720-2008 | Identical |
| UNE 20833:1997 | Identical |
| ENV 50166-1 : DRAFT 1995 | HUMAN EXPOSURE TO ELECTROMAGNETIC FIELDS - LOW-FREQUENCY (0 Hz TO 10 kHz) |
| DD ENV 50166-1:1995 | Human exposure to electromagnetic fields Low frequency (0 Hz to 10 kHz) |
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.