mpylab.limits.conducted_emission.en_55032 module¶

Conducted-emission limits according to EN 55032 (CISPR 32).

class mpylab.limits.conducted_emission.en_55032.LIMIT(classification=None, detector=None, port=None)

Bases: Limit

Configurable EN 55032 conducted-emission limit model.

description_Classification = {'A': '\n ## Class A (higher emission limits, industrial) \n \n **Class A** devices must have emissions which are below the limits of Class A, \n but the emissions exceed the limits of Class B.\n Class A devices shall have a warning notice in their manual (e.g. \n *"Warning! This is a Class A device. This device may cause radio \n interference in residential areas; in this case, the operator may be \n required to take appropriate measures"*.).', 'B': '\n ## Class B (lower emission limits, residential): \n \n **Class B** devices must have emissions which are below the limits of \n Class B. This is applicable for devices which are used in a residual and \n domestic environment. In other words: commercial devices. E.g.:\n \n - No permanent location (e.g. battery powered devices)\n - Telecommunication terminal equipment\n - Personal computers'}

description_Group = '\n EN 55032 applies to multimedia equipment (MME) and having a rated RMS AC or DC \n supply voltage not exceeding 600 V. \n Equipment within the scope of CISPR 13 or CISPR 22 is within the scope of EN 55032. \n MME intended primarily for professional use is within the scope of EN 55032. \n The radiated emission requirements in EN 55032 are not intended to be applicable \n to the intentional transmissions from a radio transmitter as defined by the ITU, \n nor to any spurious emissions related to these intentional transmissions. \n Equipment, for which emission requirements in the frequency range covered by EN 55032\n are explicitly formulated in other CISPR publications (except CISPR 13 and CISPR 22), \n are excluded from the scope of this publication. EN 55032 does not contain \n requirements for in-situ assessment (in other words: the tests have to be done in \n an EMC test laboratory). \n The objectives of EN 55032 publication are:\n \n - To establish requirements which provide an adequate level of \n protection of the radio spectrum, allowing radio services to operate as \n intended in the frequency range 9 kHz to 400 GHz.\n - To specify procedures to ensure the reproducibility of measurement and the \n repeatability of results.\n \n The EN 55032 is often referenced by other product and product family standards, \n outside of the scope defined above.'

variations = {'Classification': ('A', 'B'), 'Detector': ('QP', 'AV'), 'Port': ('Mains', 'Telecom/LAN')}