Alarm systems - Part 7-11: Message formats and protocols for serial data interfaces in alarm transmi...
Specifies the requirements for standard interfaces between the Public Switched Telephone Network (PSTN) and alarm system transceivers. Specifies a 1 200 baud interface using ITU-T Recommendation V.23.
Systèmes d'alarme - Partie 7-11: Formats de message et protocoles pour les interfaces de donnée...
Spécifie les exigences des interfaces normalisées existant entre le réseau téléphonique public commuté (RTPC) et les transmetteurs de système d'alarme. Spécifie une interface de 1 200 Bd utilisant la recommandation UIT-T V.23.
Information Technology - Telecommunications and Information Exchange Between Systems - DTE to DTE Di...
This National Standard of Canada is equivalent to International Standard ISO/IEC 8481:1996.
1 Scope
This International Standard describes an arrangement for interconnection of Data Terminal Equipment (DTE), without intermediate Data Circuit-terminating Equipment (DCE), in terms of electrical, mechanical, and functional characteristics. This International Standard applies to DTEs with…
Information Technology - International Standardized Profiles AVT1n, AVT2n - Virtual Terminal Basic C...
This National Standard of Canada is equivalent to International Standard ISO/IEC ISP 11187-2:1996.
1 Scope
1.1 General The concept of Profiles for OSI, and the structure of the International Standardized Profiles that document them, are defined in ISO/IEC TR 10000-l. Such Profiles are divided into a number of different classes and sub-classes. Two of these classes contain sub-classes…
Electromagnetic Compatibility (EMC) - Part 4: Testing and Measurement Techniques - Section 4: Electr...
This National Standard of Canada is equivalent to International Standard CEI/IEC 1000-4-4:1995, first edition, 1995-01, including Amendment 1:2000.
This International Standard relates to the immunity requirements and test methods for electrical and electronic equipment to repetitive electrical fast transients. It additionally defines ranges of test levels and establishes test procedures.…
Compatibilité électromagnétique (CEM) - Partie 4: Techniques d'essai et de mesure - Section 4: ...
La présent Norme nationale du Canada est équivalente à là Norme internationale CEI/IEC 1000-4-4: 1995, premiere edition, 1995-01, avec l'Amendement 1:2000.
Cette norme internationale concerne les prescriptions et méthodes d'essai relatives à l'immunité des matériels électriques et électroniques, aux transitoires rapides répétitifs. Elle définit en outre des gammes de niveaux d…
Electromagnetic Compatibility (EMC) - Part 4: Testing and Measurement Techniques - Section 12: Oscil...
This National Standard of Canada is equivalent to International Standard CEI/IEC 1000-4-12: 1995 (first edition, 1995-05).
This section of IEC 1000-4 relates to the immunity requirements and test methods for electrical and electronic equipment, under operational conditions, to oscillatory waves represented by:
(a) non-repetitive damped oscillatory transients (ring wave) occurring in low-voltage…
Compatibilité électromagnétique (CEM) - Partie 4: Techniques d'essai et de mesure - Section 12:...
La présente Norme nationale du Canada est équivalente à la Norme internationale CEI/IEC 1000-4-12: 1995 (première édition, 1995-05).
La présente section de la CEI 1000-4 traite des exigences en matière d'immunité et des méthodes d'essai des matériels électriques et électroniques dans leurs conditions d'exploitation, contre les ondes oscillatoires. Ces ondes oscillatoires sont…
Safety of Household and Similar Electrical Appliances - Part 2: Particular Requirements for Electric...
This National Standard of Canada is based on International Standard CEI/IEC 335-2-40: 1995 (third edition, 1995-04), with Amendment 1:2000.
1 Scope
This clause of part 1 is replaced by:
This part of IEC 335 applies to the safety of electric heat pumps, including sanitary hot water heat pumps, air-conditioners, and dehumidifiers incorporating sealed motor-compressors, their maximum rated…
