beautypg.com

Carrier 48TF004-007 User Manual

Page 5

background image

5

Table 1 — Physical Data — 48TF004-007

LEGEND

*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.

|| Single-phase units have a single-stage gas valve. The heating input values

are as follows:

48TFF004, 115,000 Btuh
48TFF005, 150,000 Btuh
48TFF006, 150,000 Btuh

NOTE: High-static motor not available on single-phase units.

UNIT SIZE 48TF

E/F/M/N004

D/E/F/L/M/N005

D/E/F/L/M/N006

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

High-Static

Belt

Belt

Belt

Belt

Nominal Cfm

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

High-Static

1075-1455

1075-1455

1300-1685

1300-1685

Motor Bearing Type

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

High-Static

5

/

8

5

/

8

5

/

8

5

/

8

Fan Pulley Pitch Diameter (in.)

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

High-Static

3

1

/

2

3

1

/

2

3

1

/

2

3

1

/

2

Factory Speed Setting (rpm)

Std

1225

Alt

856

975

1060

High-Static

1233

1233

1396

1396

Fan Shaft Diameter at Pulley (in.)

5

/

8

5

/

8

5

/

8

5

/

8

Al

Aluminum

Bhp —

Brake Horsepower

Cu

Copper