1. SCOPe
1.1 This Standard covers requirements for control units, fire alarm systems
and control unit accessories for use in accordance with the Standard for the
Installation of Fire Alarm Systems, CAN/ULC-S524, in accordance with Rule
32-004(1) of the Canadian Electrical Code, Part I, and the National Building
Code of Canada.
1.2 If a fire alarm system incorporates the features and…
Cast resin partitions for metal-enclosed gas-filled high-voltage switchgear andcontrolgear
2 Scope
2.1 Type of equipment
This Standard applies to cast resin partitions pressurized with inert gases,
eg, sulphur hexafluoride, carbon tetrafluoride, or a mixture of such gases,
such as sulphur hexafluoride and nitrogen used in indoor or outdoor
installations of high-voltage switchgear and controlgear, where the gas is used
principally for its dielectric and/or arc-quenching…
Wrought aluminium and aluminium alloy enclosures for gas-filled high-voltageswitchgear and controlge...
2 Scope and field of application
2.1 Type of equipment
This Standard applies to fusion welded wrought aluminium and aluminium alloy
enclosures pressurized with dry air, inert gases, eg, sulphur hexafluoride,
carbon tetrafluoride, or nitrogen or a mixture of such gases, used in indoor or
outdoor installations of high-voltage switchgear and controlgear, where the gas
is used principally…
Wrought steel enclosures for gas-filled high-voltage switchgear and controlgear
2 Scope and field of application
2.1 Type of equipment
This Standard applies to fusion welded wrought steel enclosures pressurized
with dry air, inert gases, eg, sulphur hexafluoride, carbon tetrafluoride, or
nitrogen or a mixture of such gases, used in indoor or outdoor installations of
high-voltage switchgear and controlgear, where the gas is used principally for
its dielectric and/or…
Welded composite enclosures of cast and wrought aluminium alloys for gas-filledhigh-voltage switchge...
2 Scope and field of application
2.1 Type of equipment
This Standard applies to welded composite enclosures of cast and wrought
aluminium and aluminium alloy enclosures pressurized with dry air, inert gases,
eg, sulphur hexafluoride, carbon tetrafluoride, or nitrogen or a mixture of
such gases, used in indoor or outdoor installations of high-voltage switchgear
and controlgear, where the…
Information technology — Programming languages — Ada Semantic Interface Specification (ASIS)
The Ada Semantic Interface Specification (ASIS) is an interface between an Ada environment (as defined by ISO/IEC 8652:1995) and any tool requiring information from this environment. An Ada environment includes valuable semantic and syntactic information. ASIS is an open and published callable interface which gives CASE tool and application developers access to this information. ASIS has been…
Information technology - Programming languages - Ada Semantic Interface Specification (ASIS)
The Ada Semantic Interface Specification (ASIS) is an interface between an Ada environment (as defined by ISO/IEC 8652:1995) and any tool requiring information from this environment. An Ada environment includes valuable semantic and syntactic information. ASIS is an open and published callable interface which gives CASE tool and application developers access to this information. ASIS has been…
