Table 1C — Physical Data 48P2,P3,P4,P5075-100 (cont)

BASE UNIT

 

48P2,P3,P4,P5075

 

 

48P2,P3,P4,P5090

 

 

48P2,P3,P4,P5100

OPTIONAL POWER EXHAUST*

 

 

Centrifugal, 18 x 15 in. (Any motor available on any unit.)

 

Quantity Motor Hp

 

2 5

 

 

 

2 7.5

 

 

 

2 10

 

 

 

 

 

 

 

 

 

Motor Frame Size

 

184T

 

 

 

213T

 

 

 

215T

 

Efficiency at Full Load (%)

 

 

 

 

 

 

 

 

 

 

 

High Efficiency

 

87.5

 

 

 

88.5

 

 

 

89.5

 

Premium Efficiency

 

89.5

 

 

 

91.7

 

 

 

91.7

 

Fan Pulley Pitch Diameter (in.)

 

10.6

 

 

 

10.6

 

 

 

10.6

 

Motor Pulley Pitch Diameter (in.)

 

4.5

 

 

 

5.0

 

 

 

5.6

 

Shaft Diameter at Pulley (in.)

 

17/16

 

 

 

17/16

 

 

 

17/16

 

Resulting Fan Rpm

 

740

 

 

 

820

 

 

 

920

 

Maximum Allowable Rpm

 

1000

 

 

 

1000

 

 

 

1000

 

FILTERS

 

 

 

 

 

 

 

 

 

 

 

Standard Efficiency Throwaway

 

 

 

 

 

 

 

 

 

 

 

(Standard)

 

 

 

 

 

 

 

 

 

 

 

Quantity...Size (in.)

12...

20 x 25 x 2, 12

...20 x 20 x 2

 

12...

20 x 25 x 2, 12

...20 x 20 x 2

 

12

...20 x 25 x 2, 12...

20 x 20 x 2

30% and 65% Pleated (Optional)

 

 

 

 

 

 

 

 

 

 

 

Quantity...Size (in.)

12...

20 x 25 x 2, 12

...20 x 20 x 2

 

12...

20 x 25 x 2, 12

...20 x 20 x 2

 

12

...20 x 25 x 2, 12...

20 x 20 x 2

OUTSIDE AIR SCREENS

 

 

 

 

 

 

 

 

 

 

 

Standard Hood (25%) Quantity...Size (in.)

4...

25 x 16 x 1, 2...

20 x 16 x 1

 

4...

25 x 16 x 1, 2...

20 x 16 x 1

 

4...

25 x 16 x 1, 2...

20 x 16 x 1

OPTIONAL ECONOMIZER FILTER

 

 

 

 

Aluminum Frame, Permanent

 

 

 

 

Quantity Size (in.)

12

16 x 25 x 1, 2

16 x 20 x 1

 

12

16 x 25 x 1, 2

16 x 20 x 1

 

12

16 x 25 x 1, 2

16 x 20 x 1

 

 

LEGEND

 

 

 

 

*See Table 3 — High-Capacity Power Exhaust Data for more information. See

MBtuh — Btuh in Thousands

 

 

 

 

Table 7 — Power Exhaust Fan Drive Data on page 9 for more information.

 

 

 

 

 

 

 

 

 

 

 

TXV — Thermostatic Expansion Valve

 

 

 

 

 

 

 

 

 

 

 

Table 2 — Optional Return Fan Physical Data (48P075-100 Only)

BASE UNIT

 

 

 

48P2,P3,P4,P5075-100

 

RETURN FAN

 

Plenum Fan, 47.13 in. (Any motor available on any unit.)

 

Quantity...Motor Hp

1...20

 

 

1...25

 

1...30

 

 

1...40

 

 

 

Motor Frame Size

256T

 

 

284T

 

286T

 

 

324T

Efficiency at Full Load (%) High/Premium

91.0/93.6

 

 

91.7/93.6

 

92.4/93.6

 

 

93.0/93.8

Fan Pulley Pitch Diameter (in.)

8.5

 

 

9.8

 

8.5

 

 

8.5

Motor Pulley Pitch Diameter (in.)

5.3

 

 

6.7

 

6.1

 

 

6.7

Shaft Diameter at Pulley (in.)

215/16

 

 

215/16

 

215/16

 

 

215/16

Resulting Fan Rpm

1104

 

 

1209

 

1271

 

 

1396

Maximum Allowable Rpm

1447

 

 

1447

 

1447

 

 

1447

Table 3 — Optional High-Capacity Power Exhaust Physical Data (48P075-100 Only)

BASE UNIT

 

 

 

 

48P2,P3,P4,P5075-100

 

 

POWER EXHAUST

Centrifugal, 22 x 20 in., 111/16 in. shaft diameter (Any motor available on any unit)

Total Hp

20

 

30

 

40

 

50

 

60

 

 

 

 

Quantity...Motor Hp

2...10

 

2...15

 

2...20

 

2...25

 

2...30

Motor Frame Size

S215T

 

D254T

 

S256T

 

S284T

 

S286T

Efficiency at Full Load (%)

 

 

 

 

 

 

 

 

 

High Efficiency

89.5

 

91

 

91

 

91.7

 

92.4

Premium Efficiency

91.7

 

93

 

93.6

 

93.6

 

93.6

Fan Sheave Pitch Diameter (in.)

12.4

 

12.4

 

11.1

 

11.1

 

11.1

Motor Sheave Pitch Diameter (in.)

4.8

 

5.8

 

5.9

 

6.5

 

6.9

Resulting Fan Rpm

714

 

841

 

928

 

1020

 

1094

Maximum Allowable Rpm

1175

 

1175

 

1175

 

1175

 

1175

Belts — Quantity...Type

2...BX93

 

2...BX93

 

2...5VX950

 

2...5VX950

 

2...5VX950

Table 4 — Optional Humidi-MiZer®Coil Data

UNIT SIZE 48/50P

030-075

 

090,100

Humidi-MiZer Coil Construction

 

Aluminum Novation® Coil

Quantity

1

 

1

Face Area (sq ft)

26.7

 

33.3

7

Page 7
Image 7
Carrier P4, P5030-100, P3, 48P2 Optional Return Fan Physical Data 48P075-100 Only, Optional Humidi-MiZerCoil Data

P4, 48P2, P3, P5030-100 specifications

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