Carrier TJF005-007, TJF004, 48TJD, 48TJE specifications Physical Data, Scroll

Table 1 — Physical Data

UNIT SIZE 48TJ		E/F004		D/E/F005		D/E/F006	D/E/F007
NOMINAL CAPACITY (tons)		3		4		5	6
OPERATING WEIGHT (lb)
Unit
Al/Al*		460		470		490	565
Al/Cu*		465		476		497	576
Cu/Cu*		468		482		505	587
Economizer
Durablade		34		34		34	34
EconoMi$er		47		47		47	47
Roof Curb†		115		115		115	115
COMPRESSOR				Reciprocating			Scroll
Quantity		1		1		1	1
No. Cylinders (per Circuit)		2		2		2	2
Oil (oz)		50		50		50	54
REFRIGERANT TYPE					R-22
Expansion Device				Acutrol™ Metering Device
Operating Charge (lb-oz)
Circuit 1		4-4		6-6		6-14	9-0
Circuit 2		—		—		—	—
CONDENSER COIL			Enhanced Copper Tubes, Aluminum Lanced Fins
Rows...Fins/in.		1...17		2...17		2...17	2...17
Total Face Area (sq ft)		8.36		8.36		10.42	10.42
CONDENSER FAN				Propeller Type
Nominal Cfm		3500		4000		4000	4000
Quantity...Diameter (in.)		1...22.0		1...22.0		1...22.0	1...22.0
Motor Hp...Rpm		1/4...1100		1/4...1100		1/4...1100	1/4...1100
Watts Input (Total)		325		325		325	325
EVAPORATOR COIL			Enhanced Copper Tubes, Aluminum Double-Wavy Fins
Rows...Fins/in.		2...15		2...15		3...15	4...15
Total Face Area (sq ft)		4.17		5.5		5.5	5.5
EVAPORATOR FAN				Centrifugal Type
Quantity...Size (in.)	Std	1...10 x 10		1...10 x 10		1...11 x 10	1...10 x 10
	Alt	1...10 x 10		1...10 x 10		1...10 x 10	—
	High-Static	1...10 x 10		1...10 x 10		1...11 x 10	1...10 x 10
Type Drive	Std	Direct		Direct		Direct	Belt
	Alt	Belt		Belt		Belt	—
Nominal Cfm	High-Static	Belt		Belt		Belt	Belt
		1200		1600		2000	2400
Maximum Continuous Bhp	Std	.34		.75		1.20	2.40
	Alt	1.00		1.00		1.30/2.40**	—
	High-Static	2.40		2.40		2.90	2.90
Motor Frame Size	Std	48		48		48	56
	Alt	48		48		56	—
	High-Static	56		56		56	56
Nominal Rpm High/Low	Std	860/800		1075/970		1075/970	—
	Alt	1620		1620		1725	—
	High-Static	1725		1725		1725	1725
Fan Rpm Range	Std	—		—		—	1070-1460
	Alt	760-1000		835-1185		900-1300	—
Motor Bearing Type	High-Static	1075-1455		1075-1455		1300-1685	1300-1685
		Ball		Ball		Ball	Ball
Maximum Allowable Rpm		2100		2100		2100	2100
Motor Pulley Pitch Diameter Min/Max (in.)	Std	—		—		—	2.8/3.8
	Alt	1.9/2.9		1.9/2.9		2.4/3.4	—
	High-Static	2.8/3.8		2.8/3.8		3.4/4.4	3.4/4.4
Nominal Motor Shaft Diameter (in.)	Std	1/2		1/2		1/2	5/8
	Alt	1/2		1/2		5/8	—
Fan Pulley Pitch Diameter (in.)	High-Static	5/8		5/8		5/8	5/8
	Std	—		—		—	4.5
	Alt	4.5		4.0		4.5	—
	High-Static	4.5		4.5		4.5	4.5
Belt, Quantity...Type...Length (in.)	Std	—		—		—	1...A...40
	Alt	1...A...34		1...A...34		1...A...39	—
	High-Static	1...A...39		1...A...39		1...A...40	1...A...40
Pulley Center Line Distance (in.)	Std	—		—		—	14.7-15.5
	Alt	10.0-12.4		10.0-12.4		14.7-15.5	—
	High-Static	10.0-12.4		10.0-12.4		14.7-15.5	14.7-15.5
Speed Change per Full Turn of	Std	—		—		—	80
Movable Pulley Flange (rpm)	Alt	48		70		80	—
	High-Static	65		65		60	60
Movable Pulley Maximum Full Turns	Std	—		—		—	5
From Closed Position	Alt	5		5		5	—
	High-Static	6		6		5	5
Factory Setting	Std	—		—		—	3
	Alt	3		3		3	—
Factory Speed Setting (rpm)	High-Static	31/2		31/2		31/2	31/2
	Std	—		—		—	1225
	Alt	856		975		1060	—
Fan Shaft Diameter at Pulley (in.)	High-Static	1233		1233		1396	1396
		5/8		5/8		5/8	5/8

	LEGEND
Al	—	Aluminum
Bhp	—	Brake Horsepower
Cu	—	Copper

*Evaporator coil fin material/condenser coil fin material. Contact your local representative for details about coated fins.

†Weight of 14-in. roof curb. **Single phase/three-phase.

††Rollout switch lockout is manually reset by interrupting power to unit or resetting thermostat.

NOTES:

1.The 48TJ004-007 units have a loss-of-charge (low pressure) switch located in the liquid line.

2.High-static motor not available on single-phase units.

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