Refrigerating systems and heat pumps. Safety and environmental requirements. Positive displacement refrigerant compressors1 Scope This standard applies to positive displacement refrigerant compressors for stationary and mobile refrigerating systems and heat pumps defined in 3. 1, hereafter called compressors. It applies for compressors used in commercial and industrial appliances and with electrical energy supply including integral motors, up to 1 000 VAC and 1 500 VDC. It applies to open drive, semi hermetic and hermetic motor compressors, which contain a positive

BS EN 16157-7 specifies common informational structures

such as module housing

This standard is one of many that cover the safety of machines

Ski organizations / resorts

flood defence and coastal protection works

for conductors in electric power cables and cords of a wide range of types

Looks at the general requirements and conditions to test the domestic safety of electrical household appliances

Integrated circuits are a set of electronic circuits on one small flat piece of semiconductor material

the results of one test virus might not be applicable for other viruses

Why should you use BS EN 13549 - Cleaning services

from objectives to analysis

height and strength of barriers