DimensionsLength(Base) 76”Width 84”Height 721/4”UnitWeight 4,000Lbs.
50 Ton Rental Air Handling Unit UnitPerformance/Data
GeneralCAT/CLASS XXXX-XXManufacturer SmartFamilyofCoolingProductsUnitModelNumber SMTAH1D050Q EquipmentInsuranceValue NADuct/HoseConnections (2)20”Supply/(2)x20”ReturnFilterSize QTY(4)24”x24”FilterType 2”WashableMediaElectricalCertification ETLlistedforUL1995,CSA236STD22.2SinglePointPowerSupply 460V/3PH/60HZConnections SinglepointSeries16Cam-LokconnectionsCoolingAmps 17.3A(460V)UnitMCA 22AUnitMFS 32AGeneratorSize 30kW
For more information, contact: 281.540.2805
50TonRentalAirHandlingUnit
UnitFeatures:
§ DirectdriveHighStaticplenumfanwith10hpTEFCmotor§ Maximumratedstaticpressureof8.0in-wg§ Ratedcoolingairflowof6,400cfmwith100%OutsideAir§ Airflowrangeof4000–9,000cfm§ Hydrophiliccoated,non-lancedcondenserfins§ Hydrophiliccoatedevaporatorfins§ Stainlesssteelhardware§ StainlessSteeldrainpan§ PermanentlyinstalleddrainpanP-trap(protectedwithinunitbase)
PackageFeatures:
§ PhasemonitorandIncorrectphaseindicatorlight(red)§ CircuitBreakersonallmotors§ BlowerVFDwithinlinestarterandbypassswitch§ SpeedPotentiometerforBlowerVFDtoadjustspeedfrom30Hzto69Hz§ Fulltubularrentalframewithforkpockets&tie-downpoints
ü Hot-dippedgalvanized§ Overheadcertifiedliftframe§ Enteringandleavingairtemperaturesensors§ CoolingunitmayruninVFDorBYPASSmode§ DuctDoorsfactoryinstalledforallsupply/returnconnections§ Quietoperation
Operationprocedure:
STEP1:Confirmthatcircuitbreaker(3CB)isswitchedONandCONTROLPOWERpilotlight(1PL)islit.• Ifnot,checkphasemonitorrelay(PMR)andemergencystop(ES)button.• IfINCORRECTPHASEpilotlight(2PL)islit,checkPMRforphaserotationandvoltage
setting.STEP2:TurnVFD/OFF/BYPswitch(1SW)torequirebloweroperatingmode.• VFDRUNNINGpilotlight(3PL)litifblowerisstartedusingVFD.• BYPASSRUNNINGpilotlight(5PL)litifblowerisstartedusingbypassstarter.• Checkblowercircuitbreakeroverload(1OL)orVFDstatusifBLOWERTRIPpilotlight
(4PL)islit.STEP3:SetblowerrunningspeedusingSPDADJPOT(potentiometer)
Itisthecustomer’sresponsibilitytoalwaysfollowthewrittenoperatinginstructionsoftheunitandmaintainsafeworkpractices
For more information, contact: 281.540.2805
50TonRentalAirHandlingUnitBlowerData:60HZcurvebelow.Unitmaybeoperatedabove60HZinVFDmode
000
For more information, contact: 281.540.2805
50TonRentalAirHandlingUnit
UnitDrawings
FrontView
