Inhaltszusammenfassung zur Seite Nr. 1
FORM 150.63-EG1 (103)
AIR-COOLED
SCROLL CONDENSING UNITS
STYLE C
00096VIP
YCUL0016 – YCUL0130
15 – 130 TON
53 – 457 kW
R-22 & HFC-407C
60 Hz
ASHRAE 90.1
COMPLIANT
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FORM 150.63-EG1 Table of Contents Introduction................................................................................................................................................................3 Specification..............................................................................................................................................................4 Options and Accessories................................................................................................
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FORM 150.63-EG1 Introduction 00096VIP YORK Air-Cooled Scroll Condensing Units are the perfect refrigeration com- ponents for all air conditioning applications that use DX central station air handling. They are designed for outdoor (roof or ground level) installation. Each unit includes hermetic scroll compressors, an air cooled condenser, and a weather resistant microprocessor control center, all mounted on a formed steel base. 2 YORK INTERNATIONAL YORK INTERNATIONAL 3
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FORM 150.63-EG1 Specification GENERAL resistant copper tubes are arranged in staggered rows, mechanically expanded into aluminum fins. Integral The 15 - 130 Ton (53 - 457 kW) YCUL Condensing Unit subcooling is included. The design working pressure of Models are shipped complete from the factory ready for the coil is 450 PSIG (31 bar). field installation. Fans – The condenser fans are composed of corrosion- The unit is pressure-tested, evacuated and given a nitro- resistant aluminum hub and gl
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FORM 150.63-EG1 MILLENNIUM CONTROL CENTER All controls are contained in a NEMA 3R/12 (and YCUL 0076 - 0130 and optional on YCUL0016 equivalent to IP55*) cabinet with hinged outer door - 0066. and includes: UNIT ON/OFF switch Liquid Crystal Display with Light Emitting Diode backlighting for outdoor viewing: The microprocessor control center is capable of Two display lines displaying the following: Twenty characters per line • Suction temperatures (optional) Color coded 12-but
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FORM 150.63-EG1 Specification Provisions are included for: pumpdown at shutdown; POWER PANEL optional remote discharge air temperature reset and two steps of demand load limiting from an external Each panel contains: building automation system. Unit alarm contacts are • Compressor power terminals standard. • Compressor motor starting contactors per l.E.C.** • Control power terminals to accept incoming for The operating program is stored in non-volatile memory (EPROM) to eliminate chiller
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FORM 150.63-EG1 Options and Accessories the control panel. (Factory-mounted.) POWER OPTIONS: POWER FACTOR CORRECTION CAPACITORS – Will cor- COMPRESSOR POWER CONNECTIONS – Single-point rect unit compressor power factors to a 0.90-0.95. (Factory (YCUL0016-0040) or multiple-point (YCUL0046-0130) ter- mounted). minal block connection(s) are provided as standard. The following power connections are available as options. (See CONTROL OPTIONS: electrical data for specific voltage and options availa
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FORM 150.63-EG1 Options and Accessories temperature. (Factory mounted). greater than 100 ppm). MOTOR CURRENT MODULE – Capable of monitoring COPPER-FIN CONDENSER COILS – The unit constructed compressor motor current. Provides extra protection against with condenser coils which have copper fins. (This is not compressor reverse rotation, phase-loss and phase imbalance. recommended for units in areas where they may be Option consists of one module per electrical system. (Fac- exposed to acid r
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FORM 150.63-EG1 Selection Data The ratings shown on pages 18 through 57 are based allows for normal suction line loss. on unit operation in a well designed and properly piped If more accurate selection is required, the evaporator system. capacity should be plotted against the condensing unit capacity to determine the balanced system SELECTION RULES performance. Again, it is necessary to factor in the suction line loss. 1. Capabilities are based on Refrigerant 22 or 407C. 2. Ratings may in
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FORM 150.63-EG1 Selection Data REFRIGERANT PIPING never exceed 40 psi (276 kPa). Refrigerant vapor in the liquid line will measurably reduce valve capacity and General – When the unit has been located in its final poor system performance can be expected. position, the unit piping may be connected. Normal instal- To allow adequate oil return to the compressor, suction lation precautions should be observed in order to receive risers should be sized for a minimum of 1000 FPM (5.08 maximum
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FORM 150.63-EG1 TABLE 4 – REFRIGERANT LINE CONNECTIONS TABLE 1 – FITTING EQUIVALENT LENGTHS YCUL REFRIGERANT LINE CONNECTIONS *COPPER FITTING EQUIVALENT LENGTHS MODEL YCUL SUCTION LIQUID LINE SIZE O.D. SHORT-RADIUS ELL LONG-RADIUS ELL 0016 1-3/8" 7/8" 3/4" (19mm) 6.5 ft. (2m) 4.5 ft. (1.4m) 0026 1-5/8" 7/8" 7/8" (22mm) 7.8 ft. (2.4m) 5.3 ft. (1.6m) 0030 2-1/8" 7/8" 1-1/8" (29mm)
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FORM 150.63-EG1 Selection Data TABLE 5 – REFRIGERANT LINE PRESSURE DROPS (ENGLISH) SUCTION LINE LIQUID LINE MODEL 1 VELOCITY COPPER 2 4 3 SYSTEM NOMINAL COPPER PRESSURE NOMINAL PRESSURE NUMBER @NOMINAL TYPE L NUMBER TONS TYPE L DROP TONS DROP YCUL CAPACITY INCHES INCHES O.D. PSI/100 FT. UNLOADED PSI/100 FT. IN FPM O.D. 1-5/8 2.5 2400 3/4 4.5 1 15 7.5 0016 5 2-1/8 0.6 1350 7/8 2.1 1-5/8 4.3 3200 3/4 7.7 1 20 10 0026 5 2-1/8 1.1 1800 7/8 3.5 1-5/8 7.4 4320 7/8 6.1 1 27 13 0030 2-1/8 1.9 2430 1-1
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FORM 150.63-EG1 TABLE 5 – REFRIGERANT LINE PRESSURE DROPS (ENGLISH) SUCTION LINE LIQUID LINE MODEL 1 COPPER VELOCITY COPPER 2 4 3 SYSTEM NOMINAL PRESSURE NOMINAL PRESSURE NUMBER TYPE L @NOMINAL TYPE L NUMBER TONS DROP TONS DROP YCUL00 INCHES CAPACITY INCHES PSI/100 FT. UNLOADED PSI/100 FT. O.D. IN FPM O.D. 2-1/8 3.9 3600 1-1/8 3.6 1 40 13 5 2-5/8 1.4 2400 1-3/8 1.4 0076 5 2-1/8 2.4 2790 7/8 7.9 2 31 10 5 2-5/8 .9 1860 1-1/8 2.2 2-1/8 3.7 3510 1-1/8 3.4 1 39 13 5 2-5/8 1.3 2340 1-3/8 1.3 0080 2
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FORM 150.63-EG1 Selection Data TABLE 5 – REFRIGERANT LINE PRESSURE DROPS (METRIC) SUCTION LINE LIQUID LINE MODEL 1 VELOCITY 2 4 3 SYSTEM NOMINAL COPPER PRESSURE NOMINAL COPPER PRESSURE NUMBER @NOMINAL NUMBER KW TYPE L DROP KW TYPE L DROP YCUL CAPACITY INCHES O.D. kPa/30.5 m UNLOADED INCHES O.D. kPa/30.5 m IN M/S 1-5/8 17.2 2400 3/4 31.0 1 53 26 0016 5 2-1/8 4.1 1350 7/8 14.5 1-5/8 29.6 3200 3/4 53.0 1 70 35 0026 5 2-1/8 7.6 1800 7/8 24.1 1-5/8 51.0 4320 7/8 42.1 1 95 46 0030 2-1/8 13.0 2430 1
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FORM 150.63-EG1 TABLE 5 – REFRIGERANT LINE PRESSURE DROPS (METRIC) SUCTION LINE LIQUID LINE MODEL 1 VELOCITY 2 4 3 SYSTEM NOMINAL COPPER PRESSURE NOMINAL COPPER PRESSURE NUMBER @NOMINAL NUMBER KW TYPE L DROP KW TYPE L DROP YCUL CAPACITY INCHES O.D. kPa/30.5 m UNLOADED INCHES O.D. kPa/30.5 m IN M/S 2-1/8 33.8 20.6 1-1/8 30.3 1 158 53 5 2-5/8 11.7 13.7 1-3/8 11.7 0090 2-1/8 33.8 20.6 1-1/8 30.3 2 158 53 5 2-5/8 11.7 13.8 1-3/8 11.7 2 5/8 14.5 914 1 1/8 37.2 1 175.7 3 1/8 6.2 671 1 3/8 14.5 87.9
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FORM 150.63-EG1 Design Parameters ENGLISH UNITS SUCTION AIR ON TEMPERATURE (°F) CONDENSER (°F) YCUL 1 1 2 3 MIN MAX MIN MAX 0016 35 55 0 125 0026 35 55 0 125 0030 35 55 0 125 0036 35 55 0 125 0040 35 55 0 125 0046 35 55 0 125 0050 35 55 0 125 0056 35 55 0 125 0060 35 55 0 125 0066 35 55 0 125 0076 35 55 0 125 0080 35 55 0 125 0086 35 55 0 125 0090 35 55 0 125 0096 35 55 0 125 0100 35 55 0 125 0106 35 55 0 125 0120 35 55 0 125 0130 35 55 0 125 NOTES: 1. For lower or higher suction temperature app
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FORM 150.63-EG1 SI UNITS SUCTION AIR ON YCUL TEMPERATURE (°C) CONDENSER (°C) 1 1 2 3 MIN MAX MIN MAX 0016 1.7 12.8 -17.7 51.7 0026 1.7 12.8 -17.7 51.7 0030 1.7 12.8 -17.7 51.7 0036 1.7 12.8 -17.7 51.7 0040 1.7 12.8 -17.7 51.7 0046 1.7 12.8 -17.7 51.7 0050 1.7 12.8 -17.7 51.7 0056 1.7 12.8 -17.7 51.7 0060 1.7 12.8 -17.7 51.7 0066 1.7 12.8 -17.7 51.7 0076 1.7 12.8 -17.7 51.7 0080 1.7 12.8 -17.7 51.7 0086 1.7 12.8 -17.7 51.7 0090 1.7 12.8 -17.7 51.7 0096 1.7 12.8 -17.7 51.7 0100 1.7 12.8 -17.7 51.7
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FORM 150.63-EG1 Ratings - R22 (English Units) YCUL0016EC AIR TEMPERATURE ON CONDENSER (°F) SST 75°F 80°F 85°F 90°F 95°F 100°F (°F) TONS KW EER TONS KW EER TONS KW EER TONS KW EER TONS KW EER TONS KW EER 14.0 10.9 12.2 13.6 11.5 11.4 13.3 12.2 10.6 13.0 12.9 9.9 12.6 13.6 9.2 12.3 14.5 8.5 35.0 14.5 11.0 12.6 14.2 11.6 11.8 13.8 12.3 11.0 13.5 13.0 10.2 13.1 13.7 9.5 12.8 14.5 8.8 37.0 15.1 11.1 13.0 14.7 11.7 12.2 14.3 12.3 11.4 14.0 13.0 10.6 13.6 13.8 9.8 13.3 14.6 9.1 39.0 41.0 15.6 11.1 13.
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FORM 150.63-EG1 YCUL0016EC AIR TEMPERATURE ON CONDENSER (°F) SST 105°F 110°F 115°F 120°F 125°F (°F) TONS KW EER TONS KW EER TONS KW EER TONS KW EER TONS KW EER 12.0 15.3 7.9 11.6 16.2 7.3 11.2 17.2 6.7 10.8 18.2 6.2 5.4 8.6 5.6 35.0 12.4 15.4 8.2 12.0 16.3 7.6 11.6 17.3 7.0 11.2 18.3 6.4 5.6 8.7 5.9 37.0 12.9 15.5 8.5 12.5 16.4 7.8 12.1 17.4 7.2 11.6 18.4 6.6 5.8 8.7 6.1 39.0 41.0 13.4 15.6 8.7 13.0 16.5 8.1 12.6 17.4 7.4 12.1 18.5 6.8 6.1 8.7 6.3 13.9 15.7 9.0 13.5 16.6 8.3 13.0 17.5 7.7 12.6
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FORM 150.63-EG1 Ratings - R22 (English Units) YCUL0040EC AIR TEMPERATURE ON CONDENSER (°F) SST 75°F 80°F 85°F 90°F 95°F 100°F (°F) TONS KW EER TONS KW EER TONS KW EER TONS KW EER TONS KW EER TONS KW EER 35.1 30.9 12.5 34.3 32.6 11.6 33.5 34.3 10.8 32.6 36.2 10.0 31.6 38.2 9.3 30.7 40.4 8.5 35.0 36.4 31.2 12.9 35.6 32.8 12.0 34.7 34.6 11.1 33.8 36.5 10.3 32.8 38.5 9.5 31.8 40.7 8.8 37.0 37.7 31.5 13.2 36.8 33.1 12.3 35.9 34.9 11.4 35.0 36.8 10.6 34.0 38.8 9.8 33.0 41.0 9.0 39.0 41.0 39.1 31.7 13
