Variable refrigerant flow air-to-air conditioners and air-to-air heat pumps — Testing and calculatin...
For factory made, residential, commercial and industrial, electrically operated compression, air-to-air air-conditioners and air-to-air heat pumps above 12kW, described as variable refrigerant flow systems, this document specifies:
- performance testing, the standard conditions and the test methods for determining the capacity and efficiency ratings under heating and cooling, and
- calculation…
Security and resilience — Community resilience — Framework and principles for energy resilience
This document describes the principles, framework and approach toward energy resilience.
Specifically, this document provide:
‒ a definition of energy resilience consistent with ISO 22300 (for example, Energy Resilience: ability of an energy supply chain to absorb and adapt in a changing environment).
‒ a set of essential organizational qualities of an energy supply chain required to achieve…
Refrigerating systems and heat pumps — Safety and environmental requirements — Part 3: Installation ...
ISO 5149-3:2014 is applicable to the installation site (plant space and services). It specifies requirements for the site for safety, which could be needed because of, but not directly connected with, the refrigerating system and its ancillary components.
ISO 5149-3:2014 is applicable to new refrigerating systems, extensions or modifications of existing systems, and for used systems being…
Natural gas fuelling stations — Liquefied Natural Gas (LNG) stations for fuelling road vehicles
ISO 16924:2016 specifies the design, construction, operation, maintenance and inspection of stations for fuelling liquefied natural gas (LNG) to vehicles, including equipment, safety and control devices.
ISO 16924:2016 also specifies the design, construction, operation, maintenance and inspection of fuelling stations for using LNG as an onsite source for fuelling CNG to vehicles (LCNG fuelling…
Road vehicles — Liquefied natural gas (LNG) fuel systems — Part 2: Test methods
This document specifies performance and general test methods for liquefied natural gas fuel system components intended for use on the types of motor vehicles defined in ISO 3833.
This document is applicable to vehicles (mono-fuel, bi-fuel or dual-fuel applications) using liquefied gas in accordance with the ISO 15403 series. It is not applicable to the following: original-production and converted…
Steel structures — Structural bolting — Test method for determining the slip factor for faying surfa...
The standard is to provide a test method and associated criteria to determine the slip factor for a particular faying surface treatment, with or without a faying surface coating.
Magnetic fusion facilities — Requirements for the safety systems raised by the application of the su...
The proposal will cover following aspects:
- Requirements on penetrations through vacuum vessel, cryostat and building walls. They serve as different level of confinement systems. Superconducting magnets are located between the vacuum vessel and cryostat with the auxiliary systems connecting the magnets with power and coolant supply outside the main building.
- Requirements on the shielding…
This International Standard applies to open-cycle gas-turbine power plants using combustion systems supplied with gaseous and/or liquid fuels as well as closed-cycle and semi-closed-cycle gas-turbine power plants. It can also be applied to gas turbines in combined cycle power plants or in connection with other heat-recovery systems.
In cases of gas turbines using free-piston gas generators or…
Road vehicles — Service-oriented vehicle diagnostics (SOVD) — Part 2: Use cases definition
This series of documents defines the use cases and their associated APIs for the SOVD and fall within the scope already defined by ISO 20077-1 "ExVe”
The methodology adopted for the implementation of an SOVD API is intended to follow the definitions in ISO 20077 (all parts) regarding “Extended Vehicle (ExVe)” (definitions, basic principles, rules, uses cases, API, etc...).
It specifies the…
