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Normas DIN – AENOR
DIN 1989-4:2005-08

DIN 1989-4:2005-08

Rainwater harvesting systems - Part 4: Components for control and supplemental supply

Systèmes d'utilisation des eaux pluviales - Partie 4: Elément de construction pour le fonctionnement automatique et alimentation d'appoint

Regenwassernutzungsanlagen - Teil 4: Bauteile zur Steuerung und Nachspeisung

2015-08 /Active
Relación con otras normas DIN:

Reemplaza a: DIN 1989-4:2004-06

The project applies for components in rainwater harvesting systems used for examle for measuring the water level, for survaillance of back flow, for water refilling, for fault indication and for data input.
Applications, Assemblies, Bleeding lines, Collecting plant, Components, Conformity assessment, Control, Definitions, Electrical safety, Flow pressures, Initial verification, Irrigation works, Leak rate, Maintenance, Marking, Measurement, Minimum requirements, Overflow lines, Plant engineering, Potable water, Precipitation (atmospheric), Principles of construction, Production control, Rain water, Rainwater, Self-certification schemes, Service water, Sound pressure level, Specification (approval), Storing container, Storm water sewer, Testing, Testing conditions, Utilization, Water, Water feed, Water practice, Water pumping plants, Water storage
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