T/ZZB 0406-2018 Evaporative cooled cooling (heat pump) integrated unit
T/ZZB 0406-2018 Evaporative cooled cooling (heat pump) integrated unit
Basic Information
Scope
Main technical content: This standard specifies the terms and definitions, types and basic parameters, basic requirements, technical requirements, test methods, inspection rules, marking, packaging, transportation and storage, and quality commitments of evaporative cooling-type chilled water (heat pump) integrated units (hereinafter referred to as units). This standard applies to motor-driven evaporative cooling-type chilled water (heat pump) units that use a vapor compression cycle and integrate a chilled (heat) water delivery system, which can provide centralized air conditioning or process-use chilled (heat) water for industrial and commercial purposes and similar applications. This standard does not apply to units for drinking water, beverages, and industrial applications that do not use water as a refrigerant (heat transfer medium). This standard does not apply to spray-type air-cooled chilled water (heat pump) units.