Rechercher

Gives the requirements relating to the sizes and material of tubing for use in hydraulic pressure and return systems. For pressure lines, the requirements apply to the pressure and temperature ranges covered by pressure classes D and E and temperature types II and III as specified in ISO 6771. Tubing materials are included in table 1, outside diameters, wall thicknesses and materials for…

1.1 Applies to hand-fuelled solid-fuel fired space heaters of the radiant, convection or forced-circulating type, intended for residential heating. 1.2 This Standard applies to: A Space heaters having provision for venting directly to the outdoors; B Outdoor-aired space heaters intended for installation primarily in mobile homes; and C Space heaters…

1. Scope 1.1 This Standard applies to single-phase and polyphase transformers of the dry type for supplying energy to power, heating, and lighting circuits and designed to be installed and used in accordance with the Rules of the Canadian Electrical C ode, Part I. 1.2 This Standard applies to multiwinding and autotransformers rated 46 kV and less. 1.3 This Standard applies to…

Covers hose nozzle valves that are intended to be used to control the flow of flammable and combustible liquids. They are of the type used in the assembly of motor fuel dispensing equipment. Valves covered by this Standard are for use with flammable and combustible liquids which are handled at temperatures within the range of -40 degrees C to +50 degrees C at a working pressure of not less…

Covers emergency valves that are intended to be used for the control of flammable and combustible liquids. They are of the type used in the assembly of motor fuel dispensing equipment and associated piping systems. Valves covered by this Standard are for use with flammable and combustible liquids which are handled at temperatures within the range of -40 degrees C to +50 degrees C.

IEC 60317-29:1990 specifies the requirements of enamelled rectangular copper winding wire of class 200 with a dual coating. The underlying coating is based on polyester or polyesterimide resin, which may be modified providing it retains the chemical identity of the original resin and meets all specified wire requirements. The superimposed coating is based on polyamide-imide resin. Class 200 is a…

IEC 60317-26:1990 specifies the requirements of enamelled round copper winding wire of class 200 with a sole coating based on polamide-imide resin. Class 200 is a thermal class that requires a minimum temperature index of 200 and a heat shock temperature of at least 220 °C. The temperature in degrees Celsius corresponding to the temperature index is not necessarily that at which it is recommended…

IEC 60317-31:1990 specifies the requirements of glass-fibre wound, polyester or polyesterimide varnish-treated, bare or grade 2 enamelled rectangular copper winding wire, temperature index 180. NOTE For this type of wire, the heat shock test is inappropriate and therefore a heat shock temperature cannot be established. Consequently, a class based on the requirements for temperature index and…

IEC 60317-32:1990 specifies the requirements of polyester or polyesterimide varnish-treated glass-fibre wound, polyester or polyesterimide varnish-treated, bare or grade 2 enamelled rectangular copper winding wire, temperature index 155. NOTE For this type of wire, the heat shock test is inappropriate and therefore a heat shock temperature cannot be established. Consequently, a class based on the…

IEC 60317-33:1990 specifies the requirements of glass-fibre wound, silicone varnish-treated, bare or grade 2 enamelled rectangular copper winding wire, temperature index 200. NOTE For this type of wire, the heat shock test is inappropriate and therefore a heat shock temperature cannot be established. Consequently, a class based on the requirements for temperature index and heat shock temperature…