T/CAS 553-2021 The technical specification for intelligent evaluation of central controllers used in multi-unit air conditioning (heat pump) systems
T/CAS 553-2021 The technical specification for intelligent evaluation of central controllers used in multi-unit air conditioning (heat pump) systems
Basic Information
Scope
Scope: This standard specifies the evaluation index system, system architecture, technical requirements, test methods, evaluation rules, calculation basis and calculation methods for centralized controllers used in multi-zone air conditioning (heat pump) units. This standard is applicable to the intelligent level evaluation of centralized controllers used in multi-zone air conditioning (heat pump) units (hereinafter referred to as "units"). Main technical content: This standard specifies the evaluation index system, system architecture, technical requirements, test methods, evaluation rules, calculation basis and calculation methods for centralized controllers used in multi-zone air conditioning (heat pump) units. This standard is applicable to the intelligent level evaluation of centralized controllers used in multi-zone air conditioning (heat pump) units (hereinafter referred to as "units").