Carrier 50BV020-064 specifications B - Physical Data - 50BVT,U,V,W,X

Table 3B — Physical Data — 50BVT,U,V,W,X

UNIT 50BVT,U,V,W,X	034	044	054	064
NOMINAL CAPACITY (Tons)	30	40	50	60
OPERATING WEIGHT (lb)
50BVT,V…50BVW	2580…2645	4334…4404	5198…5298	5230…5330
50BVU…50BVX	2420…2485	4094…4164	4938…5038	4970…5070
COMPRESSOR		Copeland Scroll
Quantity	2	4	4	4
Number of Refrigerant Circuits	2	4	4	4
Oil (oz.)
Circuit 1…Circuit 2	140…140	110…110	140…140	140…140
Circuit 3…Circuit 4	—	110…110	140…140	140…140
REFRIGERANT TYPE		R-22
Expansion Device	TXV	TXV	TXV	TXV
Operating Charge (lb)
Circuit 1…Circuit 2	18.0…18.0	10.0…10.0	18.0…18.0	18.0…18.0
Circuit 3…Circuit 4	—	10.0…10.0	18.0…18.0	18.0…18.0
CONDENSER (50BVT,V,W only)		Tube-in-Tube Coaxial
Quantity of Manifolded Circuits	2	4	4	4
Nominal Flow Rate (GPM)	90	120	150	180
Water Flow Range (GPM)	60-120	80-160	100-200	120-240
Max. Water Working Pressure (PSIG)	400	400	400	400
Max. Refrig. Working Pressure (PSIG)	450	450	450	450
Min. Entering Water Temp. (°F)	50	50	50	50
Max. Entering Water Temp. (°F)	110	110	110	110
Waterside Volume (gal)	6.0	9.0	11.3	13.5
EVAPORATOR COIL
Rows…Fins/in.	4…12	3…12	4…12	4…12
Total Face Area (sq ft)	23.2	46.4	46.4	46.4
EVAPORATOR FAN
Quantity…Size	1…18x18	2…18x18	2…18x18	2…18x18
Type Drive	Belt	Belt	Belt	Belt
Nominal CFM	12,000	16,000	20,000	24,000
Motor Option 1 Qty…HP…Frame Size	1…7.5…213T	2…7.5…213T	2…7.5…213T	2…7.5…213T
Motor Option 2 Qty…HP…Frame Size	1…10…215T	2…10…215T	2…10…215T	2…10…215T
Motor Option 3 Qty…HP…Frame Size	1…15…254T	2…15…254T	2…15…254T	2…15…254T
Motor Option 4 Qty…HP…Frame Size	1…20…256T	—	2…20…256T	2…20…256T
Motor Nominal RPM	1750	1750	1750	1750
Fan Drive RPM Range
Standard (7.5 HP)	780-960	780-960	780-960	780-960
Standard (10, 15, 20 HP), Med Static (7.5 HP)	805-991	805-991	805-991	805-991
Med Static (10, 15, 20 HP), High Static (7.5 HP)	960-1146	960-1146	960-1146	960-1146
High Static (10, 15, 20 HP)	1119-1335	1119-1335	1119-1335	1119-1335
Motor Bearing Type	Ball	Ball	Ball	Ball
Maximum Allowable RPM	1450	1450	1450	1450
Motor Pulley Pitch Diameter
Std Fan Drive (7.5 HP)	5.2-6.4	5.2-6.4	5.2-6.4	5.2-6.4
Std Fan Drive (10, 15, 20 HP), Med Static (7.5 HP)	4.8-6.0	4.8-6.0	4.8-6.0	4.8-6.0
Med Static Fan Drive (10, 15, 20 HP), High Static (7.5 HP)	5.8-7.0	5.8-7.0	5.8-7.0	5.8-7.0
High Static Fan Drive (10, 15, 20 HP)	5.8-7.0	5.8-7.0	5.8-7.0	5.8-7.0
Motor Shaft Diameter (in.) (7.5, 10 HP)	13/8	13/8	13/8	13/8
Motor Shaft Diameter (in.) (15, 20 HP)	15/8	15/8	15/8	15/8
Belt, Qty…Type…Length (in.)
Std Fan Drive (7.5 HP)	2…B…48	2...B...48	2…B…48	2…B…48
Std Fan Drive (10, 15, 20 HP), Med Static (7.5 HP)	2…B…46	2…B…46	2…B…46	2…B…46
Med Static Fan Drive (10, 15, 20 HP), High Static 7.5 HP)	2…B…48	2…B…48	2…B…48	2…B…48
High Static Fan Drive (10, 15, 20 HP)	2…B…45	2…B…45	2…B…45	2…B…45
Pulley Center Line Distance (in.)	10.2-11.4	10.2-11.4	10.2-11.4	10.2-11.4
Speed Change Per Full Turn of Moveable Pulley Flange (RPM)
Std Fan Drive (7.5 HP)	36	36	36	36
Std Fan Drive (10, 15, 20 HP), Med Static (7.5 HP)	31	31	31	31
Med Static Fan Drive (10, 15, 20 HP), High Static (7.5 HP)	31	31	31	31
High Static Fan Drive (10, 15, 20 HP)	36	36	36	36
Fan Shaft Diameter (in.)	17/16	17/16	17/16	17/16
HIGH PRESSURE SWITCHES (PSIG)
Cutout	380 ± 10	380 ± 10	380 ± 10	380 ± 10
Reset (Auto)	300 ± 15	300 ± 15	300 ± 15	300 ± 15
LOW PRESSURE SWITCHES (PSIG)
Cutout	20 ± 3	20 ± 3	20 ± 3	20 ± 3
Reset (Auto)	40 ± 5	40 ± 5	40 ± 5	40 ± 5
REMOTE REFRIGERANT CONNECTIONS (50BVU,X Only)
Discharge (Hot Gas) Connection (in.) Qty…Size	2…11/8	4…11/8	4…11/8	4…11/8
Liquid Connection (in.) Qty…Size	2…7/8	4…7/8	4…7/8	4…7/8
RETURN AIR FILTERS
Quantity…Size (in.)	8…17x27x4	16…17x27x4	16…17x27x4	16…17x27x4

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