Relatórios técnicos da Exposição à Radiação Proveniente de Antenas de Terminais Móveis
| Título | Procedure for the assessment of the exposure of workers to electromagnetic fields |
| Resumo | The scope of this document is to provide a general procedure for the assessment of workers’ exposure to electric, magnetic and electromagnetic fields in a workplace in order to determine compliance with exposure limit values and/or action levels as stated in European Directive 2013/35/EU. The purpose of this document is to:— specify how to perform an initial assessment of the levels of workers’ exposure to electromagnetic fields (EMF), if necessary, including specific exposure assessment of such levels by measurements and/or calculations;— determine whether it is necessary to carry out a detailed risk assessment of EMF exposure. This document can be used by employers for the risk assessment and, where required, measurement and/or calculation of the exposure of workers. Based on specific workplace and other standards, it can be determined whether preventive measures/actions have to be taken to comply with the provisions of the Directive. The frequencies covered are from 0 Hz to 300 GHz. |
| Fonte | CENELEC |
| Origem | Internacional |
| Autor/Editor | TC 106X – Electromagnetic fields in the human environment |
| Disponibilidade | Disponível online |
| Endereço | https://standards.cencenelec.eu/dyn/www/f?p=CENELEC:110:::::FSP_PROJECT,FSP_ORG_ID:49277,1258483&cs=1ABEF383B1014A3401CDA6D284BAE2FB3 |
| Referência | EN 50499:2008 |
| Data | 2008 |
| Título | Assessment of electronic and electrical equipment related to human exposure restrictions for electromagnetic fields (0 Hz – 300 GHz) |
| Resumo | This document applies to electronic and electrical equipment for which no dedicated product standard or product family standard regarding human exposure to electromagnetic fields applies. It covers equipment with intentional or non-intentional radiators as well as a combination thereof. This document provides assessment methods and criteria to evaluate equipment against limits on exposure of people related to electric, magnetic and electromagnetic fields. The frequency range covered is from 0 Hz to 300 GHz. This document does not specify limits expressed by means of basic restrictions and/or reference levels. Such limits are subject to the applied assessment scheme, for example by means of regional limits. |
| Fonte | CENELEC |
| Origem | Internacional |
| Autor/Editor | TC 106X – Electromagnetic fields in the human environment |
| Disponibilidade | Disponível online |
| Endereço | https://standards.cencenelec.eu/dyn/www/f?p=CENELEC:110:::::FSP_PROJECT,FSP_ORG_ID:50031,1258483&cs=19720C3E3F7827C5CB058B7B9F0DADBE1 |
| Referência | EN 62311:2008 |
| Data | 2008 |
| Título | Basic standard for the calculation and the measurement of human exposure to electromagnetic fields from broadcasting service transmitters in the HF bands (3 MHz – 30 MHz) |
| Resumo | This standard applies to short wave broadcast transmitters and installations operating in the frequency range 3 MHz to 30 MHz. The objective of the standard is to specify, for such a frequency band, basic information allowing the definition of a method for assessment of compliance related to human exposure to radio frequency electromagnetic fields. |
| Fonte | CENELEC |
| Origem | Internacional |
| Autor/Editor | TC 106X – Electromagnetic fields in the human environment |
| Disponibilidade | Disponível online |
| Endereço | https://standards.cencenelec.eu/dyn/www/f?p=CENELEC:110:::::FSP_PROJECT,FSP_ORG_ID:57902,1258483&cs=17CD110F230EF5E0F2E2C0F56E07DBB63 |
| Referência | EN 50475:2008 |
| Data | 2008 |
| Título | Exposure to electric or magnetic fields in the low and intermediate frequency range – Methods for calculating the current density and internal electric field induced in the human body – Part 3-1: Exposure to electric fields |
| Resumo | Applies to the frequency range for which exposure limits are based on the induction of voltages or currents in the human body when exposed to electric fields. Defines in detail the coupling factor K – introduced by the IEC 62226 series to enable exposure assessment for complex exposure situations, such as non-uniform magnetic field or perturbed electric field – for the case of simple models of the human body, exposed to uniform electric fields. The coupling factor K has different physical interpretations depending on whether it relates to electric or magnetic field exposure. It is the so called ‘shape factor for electric field’. This part of IEC 62226 can be used when the electric field can be considered to be uniform, for frequencies up to at least 100 kHz. This situation of exposure to a ‘uniform’ electric field is mostly found in the vicinity of high voltage overhead power systems. For this reason, illustrations given in this part are given for power |
| Fonte | CENELEC |
| Origem | Internacional |
| Autor/Editor | TC 106X – Electromagnetic fields in the human environment |
| Disponibilidade | Disponível online |
| Endereço | https://standards.cencenelec.eu/dyn/www/f?p=CENELEC:110:::::FSP_PROJECT,FSP_ORG_ID:46148,1258483&cs=1DFBB870DC4BE459403907340D55EB51B |
| Referência | EN 62226-3-1:2007 |
| Data | 2007 |
| Título | Basic standard for the evaluation of human exposure to electromagnetic fields from a stand alone broadcast transmitter (30 MHz – 40 GHz) |
| Resumo | This standard applies to a broadcast transmitter operating in the frequency range 30 MHz to 40 GHz when put on the market. The objective of the standard is to specify, for such equipment operating in typical conditions, the method for assessment of compliance distances according to the basic restrictions (directly or indirectly via compliance with reference levels) related to human exposure to radio frequency electromagnetic fields. |
| Fonte | CENELEC |
| Origem | Internacional |
| Autor/Editor | TC 106X – Electromagnetic fields in the human environment |
| Disponibilidade | Disponível online |
| Endereço | https://standards.cencenelec.eu/dyn/www/f?p=CENELEC:110:::::FSP_PROJECT,FSP_ORG_ID:55114,1258483&cs=19B1CF498B464395A28E5E3026EEB9D23 |
| Referência | EN 50420:2006 |
| Data | 2006 |