crac – Project Haystack

def

crac

Computer Room Air Conditioner: An FCU designed to condition a computer room. See AHUs and Data Centers chapters.

meta

usage

crac  fcu  equip

supertypes

marker

Marker labels a dict with typing information

    entity

Top-level dicts with a unique identifier

        equip

Equipment asset

            airHandlingEquip

HVAC equipment that conditions and delivers air via one or more fans

                fcu

Fan Coil Unit

    input

Entity inputs a substance which flows from another entity

        elec-input

Entity inputs electricity which flows from another entity

    output

Entity outputs a substance with flows to other entities

        air-output

Entity outputs air to other entities

tags

ahuZoneDelivery

AHU delivery method of conditioned air to the zone

airVolumeAdjustability

Ability of air handling equip to adjust volume of air flow

coolingProcess

Processed used to cool a substance

dis

Display name for an entity

ductConfig

Ductwork configuration

ductDeck

Cold, hot, or neutral deck

elecRef

Electricity flows from the referent to this entity

equipRef

Reference to equip which contains this entity

heatingProcess

Processed used to heat a substance

id

Defines the unique identifier of an entity in system using a ref value type

siteRef

Reference to site which contains the entity

spaceRef

Reference to space which contains this entity

systemRef

Reference to system

children