Physical Data; 50Tfq004- -007 - Carrier 50HJQ004-016 Product Data

PHYSICAL DATA

UNIT SIZE 50TFQ
NOMINAL CAPACITY (tons)
OPERATING WEIGHT (lb)
Unit
Economizer
EconoMi$er IV
Roof Curb*
COMPRESSOR
Quantity
Oil (oz)
REFRIGERANT TYPE
Operating Charge (lb-oz)
Circuit 1
Circuit 2
OUTDOOR COIL
Rows...Fins/in.
Total Face Area (sq ft)
OUTDOOR FAN
Nominal Cfm
Quantity...Diameter (in.)
Motor Hp...Rpm
Watts Input (Total)
INDOOR COIL
Rows...Fins/in.
Total Face Area (sq ft)
INDOOR FAN
Quantity...Size (in.)
Type Drive
Nominal Cfm
Maximum Continuous Bhp
Motor Frame Size
Nominal Rpm High/Low
Fan Rpm Range
Motor Bearing Type
Maximum Allowable Rpm
Motor Pulley Pitch Diameter Min/Max (in.)
Nominal Motor Shaft Diameter (in.)
Fan Pulley Pitch Diameter (in.)
Belt, Quantity...Type...Length (in.)
Pulley Center Line Distance (in.)
Speed Change per Full Turn of
Movable Pulley Flange (rpm)
Movable Pulley Maximum Full Turns
From Closed Position
Factory Setting
Factory Speed Setting (rpm)
Fan Shaft Diameter at Pulley (in.)
HIGH-PRESSURE SWITCH (psig)
Standard Compressor Internal Relief (Differential)
Cutout
Reset (Auto.)
LOSS-OF-CHARGE SWITCH (psig)
Cutout
Reset (Auto.)
FREEZE-PROTECTION THERMOSTAT (F)
Opens
Closes
OUTDOOR-AIR INLET SCREENS
RETURN-AIR FILTERS
Quantity...Size (in.)
LEGEND
Bhp --- Brake Horsepower

50TFQ004- -007

004
3
500
50
115
1
45
5-1
—
Enhanced Copper Tubes, Aluminum Lanced Fins, Acutrol™ Metering Device
1...17
10.31
4000
1...22.0
1
/ ...1100
4
325
Enhanced Copper Tubes, Aluminum Double-Wavy Fins, Acutrol Metering Device
2...15
4.2
Std 1...10 x 10
Alt 1...10 x 10
High-Static 1...10 x 10
Std Direct
Alt Belt
High-Static Belt
1200
Std .34
Alt 1.00
High-Static 2.40
Std 48
Alt 48
High-Static 56
Std 860/800
Alt 1620
High-Static 1725
Std —
Alt 760-1000
High-Static 1075-1455
Ball
2100
Std —
Alt 1.9/2.9
High-Static 2.8/3.8
1
Std /
2
1
Alt /
2
5
High-Static /
8
Std —
Alt 4.5
High-Static 4.5
Std —
Alt 1...A...34
High-Static 1...A...39
Std —
Alt 10.0-12.4
High-Static 10.0-12.4
—
Std
Alt 48
High-Static 65
—
Std
Alt 5
High-Static 6
Std —
Alt 3
1
High-Static 3 /
2
Std —
Alt 856
High-Static 1233
5
/
8
005
4
520
50
115
Hermetic
1
54
R-22
6-0
—
1...17
14.58
Propeller Type
4000
1...22.0
1
/ ...1100
4
325
2...15
4.2
Centrifugal Type
1...10 x 10
1...10 x 10
1...10 x 10
Direct
Belt
Belt
1600
.75
1.00
2.40
48
48
56
1075/970
1620
1725
—
770-1175
1075-1455
Ball
2100
—
1.9/2.9
2.8/3.8
1
/
2
1
/
2
5
/
8
—
4.0
4.5
—
1...A...34
1...A...39
—
10.0-12.4
10.0-12.4
—
70
65
—
5
6
—
3
1
3 /
2
—
932
1233
5
/
8
450 ± 50
428
320
7 ± 3
22 ± 7
30 ± 5
45 ± 5
Cleanable. Quantity and size depend on options selected.
Throwaway
2...16 x 25 x 2
*Weight of 14-in. roof curb.
†Single phase/three phase.
NOTE: The 50TFQ units have a loss-of-charge switch located in the liquid line.
17
006 007
5 6
550 590
50 50
115 115
1 1
50 54
8-0 11-2
— —
2...17 2...17
12.25 16.53
4000 4000
1...22.0 1...22.0
1 1
/ ...1100 / ...1100
4 4
325 325
3...15 3...15
5.5 5.5
1...11 x 10 1...10 x 10
1...10 x 10 —
1...10 x 10 1...10 x 10
Direct Belt
Belt —
Belt Belt
2000 2400
1.20 2.40
1.30/2.40† —
2.90 2.90
48 56
56 —
56 56
1075/970 —
1725 —
1725 1725
— 1070-1460
878-1192 —
1300-1685 1300-1685
Ball Ball
2100 2100
— 2.8/3.8
2.4/3.4 —
3.4/4.4 3.4/4.4
1 5
/ /
2 8
5
/ —
8
5 5
/ /
8 8
— 4.5
4.5 —
4.5 4.5
— 1...A...40
1...A...39 —
1...A...40 1...A...40
— 14.7-15.5
14.7-15.5 —
14.7-15.5 14.7-15.5
— 80
80 —
60 60
— 5
6 —
5 5
— 3
3 —
1 1
3 / 3 /
2 2
— 1225
1035 —
1416 1416
5 5
/ /
8 8