scope:

Ingetrokken n.a.v. evaluatieform. zie EN 378-1 t/m 378-4. This standard gives the requirements for the construction of refrigeration plants, as well as their use. This standard applies to any system of mechanical cold generation (including heat pumps, in which a refrigerant evaporales and codenses in a closed circuit, with the exceptions of: a. systems using water as a coolant; b. systems using a gas as a coolant, of which the critical temperature is below 0 ° C (e.g. air, nitrogen; c. installations for railway carriages and motor vehicles, aeroplanes, ships and underground plants, if safely requirements for these installations already exist.