Liebert DSE - Union Sistemas

1 Liebert DSE System Design Manual 80-150kW, 23-43 Tons, Downflow 60Hz iTABLE OF DSE COMPONENTS AND NOMENCLATURE.. Number Nomenclature - 25 Digit Configuration Number .. PERFORMANCE DATA.. AND EQUIPMENT LAYOUT .. CONNECTIONS .. Electrical Field Connections, DA080, DA085 Downflow Models .. Electrical Connections, DA080, DA085 Downflow Models .. Electrical Field Connections, DA080, DA085, Downflow Models .. Low Voltage Terminal Package Field Connections, DA080, DA085, DownflowModels .. DSE Electrical Field Connection Descriptions, DA125 and DA150 DownflowModels Standard Electrical Connections .. Electrical Connections .. Low Voltage Terminal Package Connections .. 35 GUIDE SPECIFICATIONS .. 36iiLiebert DSE Components and Nomenclature1 Liebert DSE DSE COMPONENTS AND NOMENCLATUREF igure 1 Downflow model component locations12345610871191. Liebert icom Control Display2. Electric Box3.

2 Filters Plenum (not shipped with unit)4. Evaporator Coil5. Fan Modules (internal position)6. Compressor Section 7. Infrared Humidifier (optional) 8. Disconnect (optional) 9. Condensate Pump (optional)10. Smoke Sensor (optional)11. THD Assembly (575V units only)DPN002402 Rev. 0 Liebert DSE Components and NomenclatureLiebert DSE Number Nomenclature - 25 Digit Configuration NumberModel #** Part 1/2 Model DetailsModel # Part 2 *123456789101112131415161718192021222324 25DA125DA1 ATHA0811D00SP123 SDigits 1-2 - Product FamilyDigit 17 - High-Voltage OptionsDA = Liebert DSE0 = No disconnectDigits 3-5 - Cooling Capacity, kWD = Non-Locking DisconnectNominal Sensible Capacity, kWL = Locking DisconnectDigit 6 - Air Discharge3 = No Disconnect, With Condensate PumpDownflow4 = Non-Locking Disconnect, With Condensate PumpDigit 7 - System Type5 = Locking Disconnect, With Condensate PumpA = Air-CooledDigit 18 - Option PackagesP = Air-Cooled, Econ-O-Phase Ready0 = NoneDigit 8 - Airflow (Fan Type)

3 L = Option Package #1 - Low Voltage Terminal Package1 = EC Plug FansH = Reheat and Humidifier LockoutDigit 9 - Power SupplyR = Remote Humidity ContactA = 460V / 3ph / 60 HzC = Option Package #1, Plus Reheat/Humidifier LockoutB = 575V / 3ph / 60 HzD = Option Package #1, Plus Remote Humidifier ContactC = 208V / 3ph / 60 HzE = Option Package #1, Plus Reheat/Humidifier Lockout, plus remote contactD = 230 / 3ph / 60Hz 2 = 380-415 / 3ph / 60Hz F = Remote Humidity Contact Plus Reheat/Humidifier LockoutDigit 10 - Cooling SystemDigit 19 - Monitoring CardsD = Digital Scroll, R-410A0 = No CardsT = Tandem with Digital, R-410A1 = IS-WEBL CardDigit 11 - Humidification3 = IS-485L Card0 = NoneF = IS-IPBML CardH = Infrared HumidifierC = IS-485 EXI CardDigit 12 - Display5 = IS-WEBL & IS-485L CardsD = Liebert icom Control with Large DisplayH = IS-WEBL & IS-IPBML CardsE = Liebert icom Control with Large Display with Supply Air SensorD = IS-WEBL & IS-485 EXI CardsJ = IS-485L & IS-IPBML CardsDigit 13 - ReheatE = IS-485L & IS-485 EXI Cards0 = NoneK = IS-IPBML & IS-485 EXI Cards1 = Electric Reheat, 30kWDigit 20 - SensorsDigit 14 - Air Filter0 = None8 = MERV 8, 4"S = Smoke Sensor9 = MERV 11, 4"H = High-Temperature SensorA = MERV 13, 4"F = Smoke and High-Temperature Sensors6 = MERV 11, 2" plus MERV 8 prefilter, 2"C = Compressor Overload SensorsC = MERV 13, 2" plus MERV 8 prefilter, 2"A = Compressor, High-Temperature SensorDigit 15 - Coil OptionsD = Compressor, Smoke Sensor1 = Non-Coated Coil, Indoor UnitK = Compressor, High-Temperature.

4 Smoke Sensors2 = Coated Coil, Indoor UnitDigit 21 - PackagingDigit 16 - Enclosure OptionsP = Domestic1 = Color standardDigit 22 - 24 Configuration Code2 = Color Optional 6 = Color Standard W/Double-Skin PanelsDigit 25 - Configuration Code9 = Color Optional W/Double-Skin PanelsA = 13 = Color Standard & IBC/OSHPD BracingS = SFA4 = Color Optional & IBC/OSHPD Bracing8 = Color Standard, IBC/OSHPD, W/Double-Skin PanelsA = Color Optional, IBC/OSHPD, W/Double-Skin Panels*The 14-digit model number consists of the first 10 digits and last four digits of the Configuration Performance Data3 Liebert DSE PERFORMANCE DATAT able 1 Capacity data with and EC fansModel Size8085125150 Net Capacity Data kW (kBTUH)95 F DB, F WB, F DP (35 C DB, C WB) 24% RHTotal, kW (BTUH)88 (300)100 (341)146 (499)170 (581)Sensible, kW (BTUH)84 (287)94 (321)146 (499)170 (581)Net Full-Load SCOP (kW/kW) @ 95 Outdoor Ambient(Compressor Mode) Full-Load SCOP (kW/kW) @ 35 Outdoor Ambient(Pump Mode) F DB, F WB, F DP ( C DB, C WB) 28% RHTotal, kW (BTUH)86 (294)98 (334)138 (471)162 (552)Sensible, kW (BTUH)80 (273)88 (300)138 (471)162 (552)Net Full-Load SCOP (kW/kW) @ 95 Outdoor Ambient(Compressor Mode) Full-Load SCOP (kW/kW) @ 35 Outdoor Ambient(Pump Mode) F DB, F WB, FDP ( C DB, C WB) 32% RHTotal, kW (BTUH)85 (290)92 (314)130 (444)153 (522)Sensible, kW (BTUH)77 (263)83 (283)130 (444)153 (522)Net Full-Load SCOP (kW/kW) @ 95 Outdoor Ambient(Compressor Mode) Full-Load SCOP (kW/kW) @ 35 Odor Ambient(Pump Mode) F DB, F WB, F DP ( C DB, C WB) 38% RHTotal, kW (BTUH)83 (283)89 (304)123 (420)145 (494)Sensible, kW (BTUH)72 (246)78 (266)123 (420)145 (494)Net Full-Load SCOP (kW/kW) @ 95 Outdoor Ambient(Compressor Mode) Full-Load SCOP (kW/kW) @ 35 Odor Ambient(Pump Mode) F DB, F WB, F DP ( C DB, C WB) 45% RHTotal, kW (BTUH)75 (256)86 (294)

5 116 (396)134 (457)Sensible, kW (BTUH)67 (229)73 (249)112 (382)134 (457)Net Full-Load SCOP (kW/kW) @ 95 Outdoor Ambient(Compressor Mode) Full-Load SCOP (kW/kW) @ 35 Outdoor Ambient(Pump Mode) SECTION - Downflow models - Fixed Pitch, Two BeltsStandard Air Volume - CFM (CMH) " external static9,600(16,310)10,400(17,670)18,000( 30,582)18,000(30,582)Operating Fan kW, Total for All of Fans22331. Capacity data is rated and factory certified per ASHRAE 127-2007 with a 5% tolerance2. Some options or combinations of options may result in reduced air flow consult factory for Performance DataLiebert DSE 4 Table 2 Physical data Air-cooled unitsModel Size8085125150 EVAPORATOR COIL- A-Frame - Copper Tube/Aluminum FinFace Area, sq. ft. (sq. m) ( ) ( ) ( ) ( )Rows of Coil6666 Face Velocity, FPM (m/s), STD Air ( ) ( ) ( ) ( )REHEAT SECTIONE lectric - Three (3) Stage, Stainless Steel Fin Tubular, capacity does not include fan motor heatCapacity,- kW (KBTUH) - Std Selection15 ( )15 ( )30 ( ) ( )Capacity, kW (KBTUH) - Opt Selection10 ( )10 ( ) ( ) ( )HUMIDIFIER SECTIONI nfrared HumidifierCapacity, (kg/h)22 (10)22 (10)22 (10)22 (10)FILTER SECTION - Disposable Type - Nominal Sizes and QuantitiesNominal Size, inches25 x 2025 x x x 24 Quantity441010 Line SizesLiquid Line, Copper (2/unit), up to 300 eq ft7/8"7/8"7/8"7/8"Hot Gas Line, Copper (2/unit)

6 , up to 300 eq "1-1/8"1-3/8"1-3/8"Infrared Humidifier, Copper1/4"1/4"1/4"1/4"Condensate Drain, FPT3/4"3/4"1-1/8"1-1/8"Condensate Drain w/opt Condensate Pump, OD1/2"1/2"1/21/2 Table 3 Electrical data - DA080 UnitVoltageRatingReheatOptionsElectric,S td kWNoneElectric,Std Performance Data5 Liebert DSE Table 4 Electrical data - DA085 UnitVoltageRatingReheatOptionsElectric,S td. kWNoneElectric,Std. 5 Electrical data DA125 UnitVoltageRatingReheatOptionsElectricSt d. kWNoneElectricStd. * * 380V version of DA125 is not CSA- listedFull-load amperage values do not reflect operating amperage Performance DataLiebert DSE 6 Table 6 Electrical data - DA150 UnitVoltageRatingReheatOptionsElectricSt d. kWNoneElectricStd. * 7 Electrical data Liebert MC three- and four-fan, three-phase condensersModelMCL110 MCM160 MCL165 MCL220 InputVoltageFLAWSAOPDFLAWSAOPDFLAWSAOPDF LAWSAOPD208 FLA = Full Load Amps; WSA = Wire Size Amps; OPD = Maximum Overcurrent Protection Must be connected to Wye 3-phase systems with solidly grounded Source: 306258, Rev.

7 1 Table 8 Liebert MC shipping dimensions and weightsModel ## ofFansDimensions, L x W x Hin. (mm)Weights, Approximatelb. (kg)MCL1102124-1/8 x 55-5/8 x 43-5/8(3152 x 1413 x 1108)605 (273)MCL1653180-1/4 x 55-5/8 x 43-5/8(4578 x 1413 x 1108)890 (404)MCL2204236-3/8 x 55-5/8 x 43-5/8(6003 x 1413 x 1108)1185 (538)Dimensions and Equipment Layout7 Liebert DSE AND EQUIPMENT LAYOUTF igure 2 Cabinet and floor planning dimensions downflow, air-cooled, DA080, DA085, scroll and digital scroll compressor modelsModel , lb. (kg)Air-Cooled2200 (998)2250 (1021)Dual-CoolN/AN/ADimensions, in. (mm)Air-Cooled A 100 (2540)100 (2540)Air Cooled B 99 (2515)99 (2515)Source: DPN000925, Rev. 2"B""A"35"(889mm)Notes: Filters are accessiblethrough top of unit electricalconnections can be madefrom top or bottom of VIEWAIR INLET OPENINGS haded area indicates arecommended minimumclearance for componentaccessSecondary EntranceHigh Volt Connection(s)Secondary RefrigerantPiping EntranceSecondary EntranceLow Volt ConnectionsMinimum requiredfor filter replacement3/4"(19mm) Bezels5"(127mm)24-5/8"(625mm)Opening34"( 864mm)80"(2032mm) Opening76"(1930mm)2"(51mm)33"(838mm)FRON T VIEWDPN000925 Rev.

8 2 Dimensions and Equipment LayoutLiebert DSE 8 Figure 3 Floor stand and floor planning dimensions, DA080, DA085 Model #Dimensions, In. (mm)Height, FIn. (mm)ABC D EDA080, DA085 Air-CooledDigital Scroll Models99(2515)17(432) (2477)99(2515) (2553)24 (610)30 (762)36 (914)42 (1067)48 (1219)BF *DEAP iping Access AreaSee Note 432"(813mm)Center FeetCSupport Feet Centers3/4"(19mm)3/4"(19mm)3/4"(19mm)31- 1/2"(800mm)1"(25mm)33"(838mm)35"(889mm)O verall Depth7/8"(23mm)3"(76mm)32-3/4"(832mm)DPN 002151 Rev. 11. This floor stand should be used when EC fans are intended to be lowered under a raised floor. The standard Liebert DS floor stand can be used if the fans are to remain in their original raised Right side of paneled unit is flush with right side of floorstand. All other paneled sides overhang floor stand 1" (25mm).3) The floor stand used with EC units is not symmetrical and its orientation to the Liebert DSE is critical for lowering the EC fans.

9 Unless the floor stand is installed in the correct position, the blowers will not lower into the floor Jack and jack support are shipped loose and are intended to be placed into position under each fan and utilized to lower or raise that fan as needed.* Leveling feet are provided with 1-1/2" (38mm) adjustment from nominal height and Equipment Layout9 Liebert DSE Figure 4 Cabinet and floor planning dimensions downflow, air-cooled, DA125 and DA150, tandem scroll compressor modelsFRONT VIEWDry WeightsDA125: 3465lb (1572kg)DA150: 3565 (1617kg)TOP VIEWDPN002311 Rev. 2 Secondary RefrigerantPiping Entrance47"(1194mm)45"(1143mm)42"(1067mm )Opening3/4" (19mm)Bezels117-11/16" (2989mm)Opening76"(1930mm)Base Unit144" (3658mm)142" (3607mm)94"(2388mm)Total Height18"(457mm)24"(610mm)Shaded area indicates the required minimumclearance below the unit to lower the fansinto the floor. Fans may remain in their shipped "(1219mm)Striated area indicatesthe recommendedminmum clearance forcomponent Plenum(shipped separately)Filters are removedthough the front ofthe plenum45"(1143mm)Plenum45"(1143mm)47"(11 94mm)1"(25mm)TypicalDimensions and Equipment LayoutLiebert DSE 10 Figure 5 Floor stand dimensions downflow, DA125 and DA150 modelsHeight, in.

10 (mm)Dimensions, in. (mm)A *B *CD24 (610) Air-Cooled142 (3607)21 (533)30 (762) Water/GlycolCooled164" (4166mm)43" (1092mm)36 (914)5 (127)42 (1067)11 (279)48 (1219)17 (432)Source: DPN002315, Rev. 2 DA*B C46-1/2"(1181mm)With FeetTyp43-1/2"(1105mm)Center FeetTyp C + 1-1/2" (38mm)(with feet)43"(1092mm)59-1/4"(1505mm)118-1/2"( 3010mm)120-3/4"(3067mm)3/4" (19mm)Typical7/8"(23mm)Typical3" (76mm)Typical47" (1194mm)Typical1" (25mm)Typical45"(1143mm) TypicalCenter FeetCenter FeetCenter FeetDPN002315 Rev. 21. This floor stand should be used when EC fans are intended to be lowered into the floor stand. The standard Liebert floor stand can be used if the fans are to remain in their original raised All paneled sides of unit overhang floor stand 1" (25mm).3. The floor stand used with EC units is not symmetrical and proper orientation required for lowering the blowers. Unless the floor stand is installed in the correct position, the blowers will not lower into the floor ) Jack and jack support are shipped loose and are intended to be placed into position under each fan and used to lower or raise that fan as needed ) Jack to lower blowers not provided with 18" floor stand.