York 28971AR manual Condenser Fans

1 Optional 300 PSIG Waterside available

YORK INTERNATIONAL

FORM 201.18-EG1

ENGLISH UNITS

					MODEL NUMBER YCAS
	0180EC	0200EC	0210EC	0230EC	0250EC	0270EC	0300EC	0330EC	0360EC	0400EC	0440EC
General Unit Data
Unit Capacity at ARI Conditions, Tons	171.6	186.7	194.8	209.1	243.3	264.5	287.7	314.1	352.2	386.3	419.1
Number of Independent Refrig. Circuits	2	2	2	2	3	3	3	3	4	4	4
Refrig. Charge, R-22, Ckt.-1 / Ckt.-2, lbs.	190/190	220/220	220/220	220/220	154/154	154/154	187/187	203/203	187/187	212/212	229/229
Ckt-3 / Ckt-4, lbs.	– / –	– / –	– / –	– / –	154 / –	172/ –	176/ –	190/ –	187/187	198/198	216/216
Oil Charge, Ckt.-1 / Ckt.-2, gallons	5 / 5	5 / 5	5 / 5	5 / 5	5 / 5	5 / 5	5 / 5	5 / 5	5 / 5	5 / 5	5 / 5
Ckt.-3, Ckt.-4, gallons	– / –	– / –	– / –	– / –	5 / –	5 / –	5 / –	5 / –	5 / 5	5 / 5	5 / 5
Shipping Weight:
Aluminum Fin Coils, lbs.	10,805	11,849	11,970	12,081	15,022	15,190	16,570	16,748	21,164	22,476	22,926
Copper Fin Coils, lbs.	12,071	13,441	13,552	13,663	16,922	17,090	18,785	18,964	23,695	25,322	25,772
Operating Weight:
Aluminum Fin Coils, lbs.	11,469	12,513	12,634	12,745	17,334	17,531	18,896	19,251	24,191	25,564	26,049
Copper Fin Coils, lbs.	12,735	14,105	14,216	14,327	19,235	19,431	21,111	21,466	26,722	28,411	28,896
Compressors, DXS Semihermetic Twin Screw
Quantity per Chiller	2	2	2	2	3	3	3	3	4	4	4
Nominal Ton Size, Ckt.-1 / Ckt.-2	85/85	95/95	105/95	105/105	78/78	78/78	95/95	105/105	95/95	95/95	105/105
Ckt.-3 / Ckt.-4	– / –	– / –	– / –	– / –	78/ –	105/ –	95/ –	105/ –	78/78	95/95	105/105
Refrigerant Economizer, Ckt.-1 / Ckt.-2	Yes / Yes	No / No	Yes / No	Yes / Yes	No / No	No / No	No / No	Yes / Yes	No / No	No / No	Yes / Yes
Ckt.-3 / Ckt.-4	– / –	– / –	– / –	– / –	No / –	Yes/ –	No / –	Yes/ –	No / No	No / No	Yes / Yes
Condensers, High Efficiency Fin / Tube with Integral	Subcooler
Total Chiller Coil Face Area, ft2	256	320	320	320	384	384	448	448	512	576	576
Number of Rows	3	3	3	3	3	3	3	3	3	3	3
Fins per Inch	13	13	13	13	13	13	13	13	13	13	13
Condenser Fans
Number, Ckt.-1 / Ckt.-2	4 / 4	5 / 5	5 / 5	5 / 5	4 / 4	4 / 4	5 / 5	5 / 5	4 / 4	5 / 5	5 / 5
Number, Ckt.-3 / Ckt.-4	– / –	– / –	– / –	– / –	4 / –	4 / –	4 / –	4 / –	4 / 4	4 / 4	4 / 4
Standard Fans
Fan Motor, HP / kW	2 / 1.8	2 / 1.8	2 / 1.8	2 / 1.8	2 / 1.8	2 / 1.8	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	1140	1140
Fan Diameter, inches	35.4	35.4	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	10,575	10,575
Total Chiller Airflow, CFM	114,400	143,000	143,000	143,000	171,600	171,600	200,200	200,200	228,800	257,400	257,400
Low Noise Fans
Fan Motor, HP / kW	2 / 1.53	2 / 1.53	2 / 1.53	2 / 1.53	2 / 1.53	2 / 1.53	2 / 1.53	2 / 1.53	2 / 1.53	2 / 1.53	2 / 1.53
Fan & Motor RPM	840	840	840	840	840	840	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	35.4	35.4
Fan Tip Speed, feet/min.	7,792	7,792	7,792	7,792	7,792	7,792	7,792	7,792	7,792	7,792	7,792
Total Chiller Airflow, CFM	112,400	140,500	140,500	140,500	168,600	168,600	196,700	196,700	224,800	252,900	252,900
High Static Fans
Fan Motor, HP / kW	5 / 3.79	5 / 3.79	5 / 3.79	5 / 3.79	5 / 3.79	5 / 3.79	5 / 3.79	5 / 3.79	5 / 3.79	5 / 3.79	5 / 3.79
Fan & Motor RPM	1,140	1,140	1,140	1,140	1,140	1,140	1,140	1,140	1,140	1,140	1,140
Fan Diameter, inches	35.4	35.4	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	10,575	10,575
Total Chiller Airflow, CFM (@0.4" additional static)	114,400	143,000	143,000	143,000	171,600	171,600	200,200	200,200	228,800	257,400	257,400
Evaporator, Direct Expansion
Water Volume, gallons	79	79	79	79	116	116	94	94	150	135	135
Maximum1 Water Side Pressure, PSIG	150	150	150	150	150	150	150	150	150	150	150
Maximum Refrigerant Side Pressure, PSIG	350	350	350	350	300	300	300	300	300	300	300
Minimum Chilled Water Flow Rate, GPM	218	228	246	272	225	225	255	255	300	330	330
Maximum Chilled Water Flow Rate, GPM	747	747	747	747	800	800	800	800	1060	1060	1060
Water Connections, inches	8	8	8	8	10	10	10	10	10	10	10

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