Applies to new voltage transformers for use with electrical measuring instruments and electrical protective devices at frequencies from 15 Hz to 100 Hz.
The general requirements apply to all voltage transformers, but, for certain types, e.g. capacitor voltage transformers, the requirements are subject to the modifications stated in the appropriate chapter. Although the requirements relate…
Tube and valve shields - Part 1: General requirements and methods of test
Establishes uniform requirements for judging the mechanical, electrical and climatic properties of shields, describes test methods and gives recommendations for standard dimensions.
Basic environmental testing procedures - Part 2: Tests - Test Ed: Free fall
Determines the effect on a specimen of standard treatments which are representative of the falls likely to occur during rough handling.
Has the status of a basic safety publication in accordance with IEC Guide 104.
Environmental testing. Part 2: Tests. Test Ec: Drop and topple, primarily for equipment-type specime...
Determines the effect on a specimen of simple standard treatments which are representative of the knocks and jolts likely to occur during repair work or rough handling on a table or bench.
Has the status of a basic safety publication in accordance with IEC Guide 104.
Supplement A - General principles of nuclear reactor instrumentation
Includes Clause 5, Protection system, and Clause 9, General alarms. The IEC 60231 series of standards is no longer up-to-date and will not be revised by IEC. The standards are maintained for the time being for bibliographical purposes and because they were used in the past for the design of nuclear power plants which are still in operation.
1. DEFINITION
1.1 This standard applies to two types of gasoline suitable for use in automotive and spark ignition engines operating under all climatic conditions.
Pipes, Ducts and Fittings for Residential Type Air Conditioning Systems
1. SCOPE
1.1 This Standard applies to pipes, ducts, and fittings manufactured for use
in residential type air conditioning systems, (winter, summer, or year round)
in the following classifications:
(a) Flue pipe, vent connectors, elbows, angles, and accessories;
(b) Plenum chambers, ducts, and accessories;
(c) Take-offs;
(d) Round duct, elbows, angles,…
1. Scope
1.1 This Standard applies to electrically operated clothes washing and dishwashing machines including such washing machines in combination with other devices (such as combination washing and drying machines) for potentials of 600 volts or less, intended to be used in accordance with the rules of the Canadian Electrical Code, Part I.
For convenience only, the short terms clothes…
Packaging of Furniture, Furnishings and Related Items
1.1
This standard states the minimum requirements for the packaging by suppliers of
furniture, furnishings and related items for shipment to the Canadian
Government Supply Service.
1.2
Packaging details for specific items are given in supplements to the standard.
