York 28971AR manual Physical Data, English Units

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Physical Data

ENGLISH UNITS

				MODEL NUMBER YCAS
	0090EC	0100EC	0110EC	0120EC	0130EC	0140EC	0150EC	0160EC	0170EC
General Unit Data
Unit Capacity at ARI Conditions, Tons	82.9	88.9	102.8	108.5	121.1	130.1	145.3	157.1	164.3
Number of Independent Refrigerant Circuits	2	2	2	2	2	2	2	2	2
Refrigerant Charge, R-22, Ckt.-1 / Ckt.-2, lbs.	93 / 93	101 / 101	122 / 101	133 / 101	180 / 180	180 / 180	180 / 190	190 / 190	190 / 190
Oil Charge, Ckt.-1 / Ckt.-2, gallons	2.7 / 2.7	2.7 / 2.7	2.7 / 2.7	2.7 / 2.7	5 / 5	5 / 5	5 / 5	5 / 5	5 / 5
Shipping Weight:
Aluminum Fin Coils, lbs.	7,125	7,233	8,127	8,181	9,888	10,110	10,599	10,583	10,694
Copper Fin Coils, lbs.	7,955	8,064	9,075	9,130	11,154	11,376	11,865	11,849	11,960
Operating Weight:
Aluminum Fin Coils, lbs.	7,552	7,660	8,554	8,608	10,315	10,537	11,263	11,247	11,358
Copper Fin Coils, lbs.	8,382	8,491	9,502	9,557	11,581	11,803	12,529	12,513	12,624
Compressors, DXS Semihermetic Twin Screw
Quantity per Chiller	2	2	2	2	2	2	2	2	2
Nominal Ton Size, Ckt.-1 / Ckt.-2	42 / 42	46 / 46	62 / 45	68 / 45	62 / 62	68 / 68	78 / 68	78 / 78	85 / 78
Refrigerant Economizer, Ckt.-1 / Ckt.-2	No / No	Yes / Yes	No / Yes	Yes / Yes	No / No	Yes / Yes	No / Yes	No / No	Yes / No
Condensers, High Efficiency Fin / Tube with Integral Subcooler
Total Chiller Coil Face Area, ft2	84	84	96	96	256	256	256	256	256
Number of Rows	3	3	3	3	3	3	3	3	3
Fins per Inch	13	13	13	13	13	13	13	13	13
CONDENSER FANS
Number, Ckt.-1 / Ckt.-2	3 / 3	3 / 3	3 / 3	3 / 3	4 / 4	4 / 4	4 / 4	4 / 4	4 / 4
Standard Fans
Fan Motor, HP / kW	2 / 1.8	2 / 1.8	3 / 2.7	3 / 2.7	2 / 1.8	2 / 1.8	2 / 1.8	2 / 1.8	2 / 1.8
Fan & Motor RPM	1140	1140	1140	1140	1140	1140	1140	1140	1140
Fan Diameter, inches	35.4	35.4	35.4	35.4	35.4	35.4	35.4	35.4	35.4
Fan Tip Speed, feet/min.	10,575	10,575	10,575	10,575	10,575	10,575	10,575	10,575	10,575
Total Chiller Airflow, CFM	79,800	79,800	93,000	93,000	114,400	114,400	114,400	114,400	114,400
Low Noise Fans
Fan Motor, HP / kW	2 / 1.5	2 / 1.5	3 / 2.7	3 / 2.7	2 / 1.53	2 / 1.53	2 / 1.53	2 / 1.53	2 / 1.53
Fan & Motor Speed, RPM	838	838	838	838	840	840	840	840	840
Fan Diameter, inches	35.4	35.4	35.4	35.4	35.4	35.4	35.4	35.4	35.4
Fan Tip Speed, feet/min.	7,774	7,774	7,774	7,774	7,792	7,792	7,792	7,792	7,792
Total Chiller Airflow, cfm	79,800	79,800	93,000	93,000	112,400	112,400	112,400	112,400	112,400
High Static Fans
Fan Motor, HP / kW	5 / 3.8	5 / 3.8	5 / 5.4	5 / 5.4	5 / 3.79	5 / 3.79	5 / 3.79	5 / 3.79	5 / 3.79
Fan & Motor RPM	1140	1140	1140	1140	1140	1140	1140	1140	1140
Fan Diameter, inches	35.4	35.4	35.4	35.4	35.4	35.4	35.4	35.4	35.4
Fan Tip Speed, feet/min.	10,575	10,575	10,575	10,575	10,575	10,575	10,575	10,575	10,575
Total Chiller Airflow, CFM (@0.4" additional static)	79,800	79,800	93,000	93,000	114,400	114,400	114,400	114,400	114,400
Evaporator, Direct Expansion
Water Volume, gallons	51	51	51	51	51	51	79	79	79
Maximum1 Water Side Pressure, PSIG	150	150	150	150	150	150	150	150	150
Maximum Refrigerant Side Pressure, PSIG	350	350	350	350	350	350	350	350	350
Minimum Chilled Water Flow Rate, GPM	113	122	127	133.8	147	170	182	188	203
Maximum Chilled Water Flow Rate, GPM	600	600	600	600	600	600	747	747	747
Water Connections, inches	8	8	8	8	8	8	8	8	8

1 Optional 300 PSIG Waterside available

36	YORK INTERNATIONAL

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Contents Millennium Table of Contents Introduction York Millennium Air Cooled Screw Liquid ChillersSpecifications Complete Factory PackageSEMI-HERMETIC York Screw Compressors Condenser SectionRefrigerant Circuit Microprocessor ControlsPower Panel Accessories and Options DX Cooler Options Vibration IsolationHigh Static Fans Sound Reduction OptionsTemperatures and Flows Temperature and FlowsSI Units Water Pressure Drop English UnitsSI Units Pressure Drop kPaRatings English Units Model YCAS0110EC Iplv =Model YCAS0090EC Model YCAS0100ECModel YCAS0110EC 100 105 110 115 120 125Model YCAS0120EC Iplv = Model YCAS0120EC Model YCAS0130ECModel YCAS0140EC Model YCAS0150EC Iplv = Model YCAS0150EC Model YCAS0160ECModel YCAS0170EC Model YCAS0180EC Iplv = Model YCAS0180EC Model YCAS0200ECModel YCAS0210EC Model YCAS0230EC Iplv = Model YCAS0230EC Model YCAS0250ECModel YCAS0270EC Model YCAS0300EC Iplv = Model YCAS0300EC Model YCAS0330ECModel YCAS0360EC Model YCAS0400EC Iplv = Model YCAS0400EC Model YCAS0440ECRatings SI Units Model YCAS0120EC YCAS0160EC YCAS0170ECYCAS0180EC Model YCAS0200ECModel YCAS0230EC Model YCAS0300EC Model YCAS0400EC Model YCAS0440EC Physical Data English UnitsCondenser Fans SI Units Refrig. Charge, R-22,Ckt.-1 / Ckt.-2, kg Dimensions YCAS0090 0100EC English View A-ACenter of Gravity Alum 0090 73.7 41.9 38.4 0100 73.8 41.7 30.01Dimensions YCAS0090 0100EC SI 0090 1872.9 1063.3 0100 1875.4 1059.8Dimensions YCAS0110 0120EC English 0120 82.8 43.2 38.9Dimensions YCAS0110 0120EC SI 1834.7 1095.7 0120 1837.0 1093.8Dimensions YCAS0130 0180 English 130 1500130 01400150 0160Dimensions YCAS0130 0180 SI 130 150 438 4572573.0 1127.8 960.1 Dimensions YCAS0200 0230 English 0200 02100230 Dimensions YCAS0200 0230 SI 0200 3032.8 965.20210 3032.8 0230 3032.8Dimensions YCAS0250 0270 English 16 Egde of Unit to Cooler Connection0250 141.6 33.8 0270 140.6 41.7 33.7 144.5 42.0 40.3Dimensions YCAS0250 0270 SI All dimensions are Mm unless otherwise noted0250 1063 1030 02701066 1023 Dimensions YCAS0300 0330 English 16 Edge of Unit to Cooler Connection0300 0330Dimensions YCAS0300 0330 SI 3911 1057 883 0300 3842 1058 876 0330Dimensions YCAS0360 English View A-A View C-C0360 197.3 44.0 33.2 0360 200.7 44.0 39.6Dimensions YCAS0360 SI 0360 5011 1117 844 5097 1005 Dimensions YCAS0400 0440 English 218.7 44.0 34.1 Dimensions YCAS0400 0440 SI 0400 0440Operating Weights Aluminum Fin Coils LbsIsolator Selection Aluminum Fin Coils Operating Weights Copper Fin Coils Copper FIN Coil Weight Distribution by Model LBS Ycas TotalIsolator Selection Copper Fin Coils Isolator Details Or RD-3Or RD-4 CP-2-XX AWMR-1-XXXAWMR-2-XXX System #1 FIELD-SUPPLIED Wiring Electrical DataOPT. NF FLA See page 89 for Electrical Data footnotes MIN NF OVER-CURRENT Wire Range Data Ycas Chiller FIELD-SUPPLIED Wiring System #1 System #2 Model Volts Compressor Data Field Supplied Wiring LRA RLA Standard Optional NF FLA LRA RLA Electrical Notes RLA LRA QTY20A 30A Power Connection Options Style F 2 Compressor Power Wiring ConnectionsLD05550 Control Power Wiring As Shown On Two Compressor DiagramsSee Note CB1 CB3 CB2 CB4 Typical Control Wiring 2-Compressor Units For Legend Refer to Bottom Application Data Unit LocationFoundation Chilled Liquid PipingGuide Specifications Refrigerant Circuit Components Heat ExchangersControls Power Connection and Distribution 100 Part 3 Execution Installation 102 103 Proud Sponsor