Physical Data - Carrier 50TFF007-014 Product Data

Physical data (SI)
UNIT SIZE 50TFF
NOMINAL CAPACITY (kW)
OPERATING WEIGHT (kg)
Unit
Al/Al*
Al/Cu*
Durablade Economizer
EconoMi$er
Roof Curb†
COMPRESSOR
Type
Quantity
Oil (ml)
REFRIGERANT TYPE
Operating Charge (kg)
Circuit 1
Circuit 2
CONDENSER COIL
Rows...Fins/m
Total Face Area (sq m)
CONDENSER FAN
Nominal L/s
Quantity...Diameter (mm)
Motor BkW...r/s
EVAPORATOR COIL
Rows...Fins/m
Total Face Area (sq m)
EVAPORATOR FAN
Quantity...Size (mm x mm)
Type Drive
Nominal L/s
Motor kW
Maximum Continuous BkW
Motor Frame Size
Nominal r/s High/Low
Fan r/s Range
Motor Bearing Type
Maximum Allowable r/s
Motor Pulley Pitch Diameter Min/Max (mm)
Nominal Motor Shaft Diameter (mm)
Fan Pulley Pitch Diameter (mm)
Nominal Fan Shaft Diameter (mm)
Belt, Quantity...Type...Length (mm)
Pulley Center Line Distance (mm)
Speed Change per Full Turn of
Movable Pulley Flange (r/s)
Movable Pulley Maximum Full Turns
From Closed Position
Factory Setting
Factory Speed Setting (r/s)
Fan Shaft Diameter at Pulley (mm)
HIGH-PRESSURE SWITCH (kPa)
Standard Compressor Internal Relief
(Differential)
Cutout
Reset (Auto.)
LOW-PRESSURE SWITCH (kPa)
Cutout
Reset (auto.)
FREEZE PROTECTION THERMOSTAT
Opens (C)
Closes (C)
OUTDOOR-AIR INLET SCREENS
Quantity...Size (mm)
RETURN-AIR FILTERS
Quantity...Size (mm)
LEGEND
Al — Aluminum
Bhp — Brake Horsepower
BkW — Fan Input Watts x Motor Efficiency
Cu — Copper
4
50TFF007-014 UNITS
007 008
17.6 21.5
213 342
245 374
15.4 20.0
21 28
52 65
Scroll
1 2
1597 1242 ea
3.40 2.18
— 2.21
3
/ -in., Enhanced Copper Tubes, Aluminum Lanced Fins
8
2...669 1...669
0.97 1.90
1415 2880
1...559 2...559
.25...16.0 .19...15.5
3
/ -in., Enhanced Copper Tubes, Aluminum Double-Wavy Fins, Acutrol™ Feed Device
8
4...590 3...590
0.51 0.74
1...254 x 254 1...381 x 381
Belt Belt
1130 1230
1.12 1.12
1.79 1.79
56 56
— —
15.50-20.08 10.33-14.67
Ball Ball
35.0 26.7
71/97 61/86
16 16
114 178
— 25
1...A...1092 1...A...1245
373-394 425-489
1.33 .83
5 5
5 5
15.50 10.33
16 25
3448 ± 345
1...508 x 610 x 25
2...406 x 635 x 51 4...406 x 508 x 51 4...406 x 508 x 51 4...508 x 508 x 51 4...508 x 508 x 51
*Evaporator coil fins/condenser coil fins.
†Weight of 356 mm roof curb.
NOTE: The 50TFF007-014 units have a loss-of-charge/low-pressure
switch (accessory) located in the liquid line.
009 012
24.3 29.2
345 415
376 447
20.0 20.0
28 28
65 65
Reciprocating
2 2
1922 ea 1597 ea
R-22
3.12 3.26
4.16 3.54
2...669 2...669
1.67 1.90
Propeller Type
2880 3050
2...559 2...559
.19...15.5 .19...15.5
3...590 3...590
0.74 0.93
Centrifugal Type
1...381 x 381 1...381 x 381
Belt Belt
1420 1700
1.12 1.50
1.79 1.79
56 56
— —
10.33-14.67 11.50-15.00
Ball Ball
26.7 26.7
71/97 71/97
16 16
178 178
25 25
1...A...1245 1...A...1245
425-489 403-445
.83 .83
5 5
5 5
10.33 11.50
25 25
3103 ± 345
2951
2206
48 ± 21
152 ± 48
–1
7
Cleanable
1...508 x 635 x 25
1...406 x 635 x 25
Throwaway
014
35.9
422
454
20.0
28
65
Scroll
2
1597 ea
3.91
3.80
2...669
2.30
3050
2...559
.19...15.5
4...590
1.03
1...381 x 381
Belt
1980
2.24
2.76
56
—
11.83-14.83
Ball
26.7
102/127
22
203
25
1...A...1321
403-445
.73
5
5
11.83
25
3448 ± 345