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CC-CUBZTB
April 2009, v. 001
C L I M A T E
C O N T R O L
AIR-COOLED CONDENSING UNITS
WITH BITZER COMPRESSORS
Technical Guide
www.coldyoucancounton.com
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Table of Contents ™ Floating Tube Coil 3 Options 4 Head Pressure Control 5 Bitzer Compressor Features and Benefits 6-7 Horizontal Air Discharge Condensing Units 4 to 13 HP Standard and Optional Features 8 Nomenclature 8 Performance Data Medium Temperature - R-404A/R-507 9 Low Temperature - R-404A/R-507 9 Electrical Data Medium Temperature - R-404A/R-507 10 Low Temperature - R-404A/R-507 10 Specifications and Dimensional Data Medium Temperature
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Single And Dual Compressor Condensing Units ™ Feature Our Floating Tube Coil Design Expanded (Locked) Auxiliary Tubes: These tubes support the coil with fins and refrigerant carrying tubes. They do not carry refrigerant and are tightly fitted on end supports and center supports. Free Floating Circuited Coil Tubes: These tubes carry refrigerant and never touch and sheet metal (end supports and center supports). All units include a limited Five Year Warranty against condenser leaks a
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Options E Solutions branded products and options are designed to exceed current energy and environmental standards. It is our commitment in environmental innovation to dedicate ourselves by delivering energy efficient eco-conscious choices. Products included in the E Solutions portfolio reduce costs, improve bottom lines, and enhance equipment performance and service life. The Beacon II™ Refrigeration System with Smart Defrost and the factory-installed Smart Defrost Kit™ are E Solutions
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HEAD PRESSURE CONTROL Refrigeration condensing units must efficiently Operation perform at varying ambient conditions. A properly sized unit will adequately perform at even the As the ambient temperature falls, the system highest summer ambient temperatures. However, condensing pressure is also reduced. This pressure in situations where the system must operate the is maintained by a regulator (ORI-6-65/225) at the majority of the time at less than design temperature, condenser drain. At ap
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Bitzer Compressors Features and Benefits Bitzer is the world’s largest manufacturer of semi-hermetic refrigeration compressors over 3 HP. In business since 1934, Bitzer has manufacturing plants in Germany, Brazil, Portugal, China and the United States and operates in over 100 countries around the world. Bitzer’s Georgia plant manufactures a complete range of semi-hermetic compressors from 3 to 50 HP. Bitzer provides aftermarket support through wholesalers and also provides 24-hour replac
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Bitzer Compressors Features and Benefits ® Octagon 4C Models Bitzer Octagon 4C Models are rated from 3 to 20 HP. This rugged, compact series utilizes wear resistant drive gear with PTFE coated bearings for especially low friction, aluminum pistons of optimized geometry, connecting rods with eccentric straps and generously dimensioned bearing surfaces. Bitzer’s centrifugal lubrication system eliminates the need for an oil pump and provides optimum oil supply to the compressor even unde
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3 - 22 HP C Horizon ondensing Units tal Discharge Horizontal Air Discharge Condensing Units 4 to 13 HP Standard and Optional Features • Floating Tube™ coil design • Rifled copper condenser tubing • Designed for use with R-404A, R-507 • Prebent copper tubes minimize welded joints on internal piping • Fixed high and adjustable low pressure controls. • Oil safety control • Head pressure control valve • Bitzer compressors with POE oil • Spring mounted compressor with suction and discharge vibrat
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Performance Data Medium Temperature R-404A/R-507 Suction Temp. Unit Model Compressor 90°F 95°F 100°F 110°F Number Model Amb. Amb. Amb. Amb. °F 40 89700 85620 81720 74280 30 75460 72064 68710 62010 25 68740 65580 62440 56230 CB*0551M6 4C0969SH 20 62260 59360 56460 50730 15 56190 53510 50870 45720 5 45520 43270 41170 36550 40 105280 100690 95530 86960 30 88720 84739 80270 72380 25 80750 76660 72960 65640 CB*0751M6 4C1145SH 20 72780 69360 65960 59210 15 65640 62500 59380 53160 5 53140
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3 - 22 HP C Horizon ondensing Units tal Discharge Electrical Data Medium Temperature – R-404A/507 Voltage Condenser Beacon II™ or ‡ Compressor Remote Loads Supply ^ Fan Motors Air Defrost Unit Model Compressor Electric Defrost Number Model Evap. Defrost † †† 60 Hz RLA LRA Qty. HP FLA MCA MOP System System Fan Heater † †† MCA MOP Amps Amps CB*0551M6C 4C0969SH 208-230/3 26.5 163.0 2 1/3 5.4 38.5 60 CB*0551M6D 4C0969SH 460/3 12.8 66.5 2 1/3 3.8 19.8 30 CB*0551M6E 4C0969SH 575/3 8.3 48.0 2 1/
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Specifications and Dimensional Data Medium & Low Temperature – R-404A/R-507 Refrigerant Line Receiver Capacity Approx. Dimensions (inches) Unit Model Compressor Connections (OD) @ 90% full (lbs.) HP Net Wt. Number Model (lbs.) Liquid Suction STD OPT Length Width Height CB*0551M6 4C0969SH 5.5 5/8 1 3/8 67 78 36-3/4 63-3/4 39-1/4 823 CB*0751M6 4C1145SH 7.5 5/8 1 3/8 67 78 36-3/4 63-3/4 39-1/4 862 CB*0901M6 4C1385SH 9.0 7/8 1 5/8 67 87 41-3/4 75-1/8 48-3/4 993 CB*1001M6 4C1480PH 10.0 7/8 1
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Single Vertical Air Discharge Condensing Unit Vertical Air Discharge Condensing Units 13 to 50 HP Single Compressor Standard and Optional Features • The Floating Tube™ coil design. Refrigerant-carrying copper tubes do not contact any metal support sheets; instead, the coil is constructed with expanded anchor tubes that support the coil construction and do not carry refrigerant. The coil design eliminates one of the major causes of leaks in refrigeration systems • Limited five-year warranty
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Performance Data Medium Temperature – R-404A/R-507 Unit Model Compressor Suction Temp. 90°F 95°F 100°F 110°F Number Model °F Amb. Amb. Amb. Amb. 40 197120 188290 178750 162020 30 165780 157400 150410 134650 25 150650 143110 132640 121880 CDV*150BM6 4C2067PH 20 136230 129380 123010 109570 15 122680 116550 110440 98170 5 98790 93540 88070 77590 40 230460 219760 209960 191380 30 192070 183360 175590 157870 25 174410 166320 158250 142410 CDV*200BM6 4C2397PH 20 157400 150000 142470 127770 15
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Single Vertical Air Discharge Condensing Unit Performance Data Low Temperature – R-404A/R-507 Unit Model Compressor Suction Temp. 90°F 95°F 100°F 110°F Number Model °F Amb. Amb. Amb. Amb. 0 105960 100880 95790 85810 -10 81650 77300 72980 64920 -15 70890 66880 62900 55370 CDV*130BL6 4B2707PL -20 61310 57620 53960 46770 -30 46800 43630 40420 33650 -40 39880 37260 34420 29100 0 123250 117250 111270 99750 -10 95940 90740 85500 75940 -15 83810 78930 74120 64930 CDV*150BL6 4B3139PL -20 73030 68530
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Electrical Data Medium & Low Temperature – R-404A/R-507 Condenser Fan Beacon II™ or ‡ Compressor Remote Loads Motors Air Defrost Unit Model Compressor Electric Defrost Number Model Evap. Defrost † †† RLA LRA Qty. FLA MCA MOP System System Fan Heaters † †† MCA MOP Amps Amps 208-230 Volts CDV*150BM6 4C2067PH 48.7 294 2 9.6 70.5 110 CDV*200BM6 4C2397PH 57.7 352 2 14.0 86.1 125 CDV*220BM6 4B2707PH 61.5 352 2 14.0 90.9 150 CDV*250BM6 4B3139PH 75.6 436 2 14.0 108.5 175 CDV*300BM6 4B3604PH 89
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Single Vertical Air Discharge Condensing Unit Specifications and Dimensional Data Medium & Low Temperature – R-404A/R-507 CDV & Beacon II Refrigerant Line Dimensions Approx. Receiver Capacity @ Unit Model Compressor Connections (OD) (inches) HP Net Wt. 90% full (lbs.s) Number Model (lbs.) Liquid Suction LBS KG Length (A) CDV*150BM6 4C2067PH 15 7/8 1-5/8 123 56 144 1,400 CDV*200BM6 4C2397PH 20 7/8 1-5/8 123 56 171 1,625 CDV*220BM6 4B2707PH 22 1-1/8 2-1/8 123 56 171 1,690 CDV*250BM
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Vertical Air Discharge Condensing Units 26 to 100 HP Dual Compressor Standard and Optional Features • Designed for use with R-404A/507 • Bitzer compressors with POE oil • Thermally protected permanently lubricated ball bearing condenser fan motors • Electrical controls, including compressor contactor and optional defrost control, are located in easily accessible control box with a hinged cover • Receivers are sized for sufficient pumpdown capacity with inlet and outlet service valves Facto
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Dual Vertical Air Discharge Condensing Unit Performance Data Medium Temperature – R-404A/R-507 Compressor Unit Model Suction Temp. 90°F 95°F 100°F 110°F Model Number °F Amb. Amb. Amb. Amb. (2 Each) 40 394250 376590 357490 324040 30 331570 314800 300810 269290 25 301290 286220 265290 243760 CDD*300BM6 4C2067PH 20 272450 258760 246010 219040 15 245360 233090 220890 196340 5 197580 187090 176140 155170 40 460920 439520 419910 382760 30 384140 366730 351180 315740 25 348820 332640 316500 284830
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Performance Data Low Temperature – R-404A/R-507 Compressor Unit Model Suction Temp. 90°F 95°F 100°F 110°F Model Number °F Amb. Amb. Amb. Amb. (2 Each) 0 211930 201760 191580 171630 -10 163290 154600 145970 129850 -15 141770 133760 125810 110740 CDD*260BL6 4B2707PL -20 122620 115230 107910 93530 -30 93600 87260 80840 67290 -40 79760 74510 68840 58200 0 246490 234490 222550 199500 -10 191890 181480 170990 151890 -15 167610 157870 148240 129860 CDD*300BL6 4B3139PL -20 146060 137070 1
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Dual Vertical Air Discharge Condensing Unit Electrical Data Medium & Low Temperature – R-404A/507 Condenser Fan Beacon II™ or ‡ Compressor Remote Loads Motors Air Defrost Compressor Unit Model Electric Defrost Model Number Evap. Defrost † †† (2 Each) RLA LRA Qty. FLA MCA MOP System System Fan Heaters † †† MCA MOP Amps Amps 208-230 Volts CDD*300BM6 4C2067PH 48.7 294 4 19.2 128.8 175 CDD*400BM6 4C2397PH 57.7 352 4 28.0 157.8 200 CDD*440BM6 4B2707PH 61.5 352 4 28.0 166.4 225 CDD*500BM6 4B3139PH
