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Describes method for calculating short-circuit currents in d.c. auxilliary systems in power plants and substations, which can be equipped with the following equipment, acting as short-circuit current sources: - rectifiers in three-phase a.c. bridge connection for 50 Hz; - stationary lead-acid batteries; - smoothing capacitors; - d.c. motors with independent excitation Provides a generally…

1 Scope 1.1 This Standard applies to electric household dishwashers intended to be used in nonhazardous locations in accordance with the Canadian Electrical Code, Part I (CEC), and the (US) National Electrical Code (NEC), on circuits having a nominal voltage not exceeding 250 V. Note: Wherever practical, for convenience, the term "appliance" has been used in lieu of dishwasher or…

1 Scope 1.1 This Standard applies to electric clothes washing machines and extractors intended to be used in nonhazardous locations in accordance with the Canadian Electrical Code, Part I (CEC), and the (U.S.) National Electrical Code (NEC), on circuits having a nominal voltage not exceeding 600 V. Note: Wherever practical, for convenience, the term "appliance" has been used in lieu…

1. Domaine d'application 1.1 Cette norme s'applique aux fours électriques de poterie à cordon et connectés à demeure, conçus pour utilisation sous de tensions des système nominales maximales de 600 V, conformément au Code canadien de l'électricité, Première partie. 1.2 Cette norme ne s'applique pas au matériel électrique utilisant des courants à haute fréquence ou…

This National Standard of Canada is equivalent to International Standard ISO/IEC 10164-11:1994. 1 Scope This Recommendation | International Standard defines the metric objects and attributes function. The metric objects and attributes function is a systems management function which may be used by an application process in a centralised or decentralised management environment to…

This National Standard of Canada is equivalent to International Standard ISO/IEC 11577:1995. 1 Scope This ITU-T Recommendation | International Standard specifies a protocol to be used by End Systems and Intermediate Systems in order to provide security services in the Network layer, which is defined by CCITT Rec. X.213 | ISO/IEc 8348, and ISO 8648. The protocol defined in this ITU-T…

This International Standard specifies the signaling protocol for the support of the Transit Counter additional network feature (ANF-TC) at the Q reference point between Private Integrated Services Network Exchanges (PINXs) connected together within a Private Integrated Services Network (PISN). ANF-TC is a feature that limits the number of Transit PINXs that a call setup request may be routed…

This International Standard specifies the signaling protocol for the support of the Transit Counter additional network feature (ANF-TC) at the Q reference point between Private Integrated Services Network Exchanges (PINXs) connected together within a Private Integrated Services Network (PISN). ANF-TC is a feature that limits the number of Transit PINXs that a call setup request may be routed…

Applies to the electrical equipment for the supply of energy to battery-powered road vehicles. The aspects covered include battery chargers, and the connection of vehicles or their batteries to the power supply source.

This International Standard gives specifications for the photo exit port of microscopes for connecting 35 mm single lens reflecting (SLR) photo cameras (T-thread adaptation), without the associated 35 mm camera lens, with reference to the projected microscope image plane. The adaptation of the 35 mm SLR photo cameras is obtained using camera-specific adapters which are not included in the scope…