Uninterruptible power systems (UPS) - Part 1: General and safety requirements for UPS
IEC 62040-1:2008 applies to uninterruptible power systems (UPS) with an electrical energy storage device in the d.c. link. It is used with IEC 60950-1, which is referred to in this standard as "RD" (reference document). It is applicable to UPS which are movable, stationary, fixed or for building-in, for use in low-voltage distribution systems and intended to be installed in any operator…
Mineral insulating oils in electrical equipment - Supervision and maintenance guidance
IEC 60422:2013 gives guidance on the supervision and maintenance of the quality of the insulating oil in electrical equipment. This International Standard is applicable to mineral insulating oils, originally supplied conforming to IEC 60296, in transformers, switchgear and other electrical apparatus where oil sampling is reasonably practicable and where the normal operating conditions specified…
Packaging and the environment — Optimization of the packaging system
ISO 18602:2013 specifies requirements and a procedure for assessment of packaging to ensure that the weight or volume of its material content is optimized consistent with the functions of packaging. This is one of several options for reducing the impact of packaging on the environment.
It also provides methodologies and procedures for
determining the amount and minimization of substances or…
Information technology — Common Language Infrastructure (CLI)
I.1 Scope
This International Standard defines the Common Language Infrastructure (CLI) in which
applications written in multiple high-level languages can be executed in different system
environments without the need to rewrite those applications to take into consideration the unique
characteristics of those environments. This International Standard consists of the following parts:
- Partition I:…
Systems and software engineering — Requirements for designers and developers of user documentation
1 Scope
This clause presents the scope, purpose, organization, and candidate uses of this International Standard.
This International Standard supports the interest of software users in consistent, complete, accurate, and
usable documentation. It includes both approaches to standardization: a) process standards, which specify
the way in which documentation products are to be developed; and b)…
1 Scope
This part of ISO/IEC 14443 describes:
- polling for proximity cards or objects (PICCs) entering the field of a proximity coupling device (PCD);
- the byte format, the frames and timing used during the initial phase of communication between PCDs and
PICCs;
- the initial Request and Answer to Request command content;
- methods to detect and communicate with one PICC among several PICCs (…
Systems and software engineering — Life cycle management —Part 2: Guide to the application of ISO/IE...
1 Scope
This part of ISO/IEC TR 24748 is a guide for the application of ISO/IEC 15288:2008. It addresses system, life
cycle, process, organizational, project, and adaptation concepts, principally through reference to
ISO/IEC TR 24748-1 and ISO/IEC 15288:2008. It then gives guidance on applying ISO/IEC 15288:2008 from
the aspects of strategy, planning, application in organizations, and…
Information technology — Common Language Infrastructure (CLI) — Information Derived from Partition I...
1 Scope
This Technical Report is intended as an aid for understanding the libraries specified in ISO 23271 (ECMA-335),
Partition IV: Profiles and Libraries. That Partition includes a machine-readable specification, in XML, of the types
that comprise the standard libraries. This Technical Report, in companion files, provides the following items, which
help to form a traceable chain from the…
Information technology — Abstract Syntax Notation One (ASN.1): Constraint specification
1 Scope
This Recommendation | International Standard is part of Abstract Syntax Notation One (ASN.1) and provides notation for specifying user-defined constraints, table constraints, and contents constraints.
Systems and software engineering — Systems and software assurance —
Part 2: Assurance case
1 Scope
This part of ISO/IEC 15026 specifies minimum requirements for the structure and contents of an assurance
case. An assurance case includes a top-level claim for a property of a system or product (or set of claims),
systematic argumentation regarding this claim, and the evidence and explicit assumptions that underlie this
argumentation. Arguing through multiple levels of subordinate claims…