Carrier 50TJ016-028 Installation, Start-Up And Service Instructions Manual page 6

UNIT SIZE
NOMINAL CAPACITY (kW)
OPERATING WEIGHT (kg)
EconoMi$er
MoistureMiser Dehumidification Package
COMPRESSOR
Quantity...Model (Ckt 1, Ckt 2)
Capacity Stages (%)
Number of Refrigerant Circuits
Oil (ml) (Ckt 1, Ckt 2)
REFRIGERANT TYPE
Expansion Device
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
Watts Input (Total)
EVAPORATOR COIL
Rows...Fins/m
Total Face Area (sq m)
EVAPORATOR FAN
Quantity...Size (mm)
Type Drive
Nominal L/s
Motor kW
Motor Nominal r/s
Maximum Continuous BkW
Motor Frame Size
Fan r/s Range
Motor Bearing Type
Maximum Allowable r/s
Motor Pulley Pitch Diameter (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)
HIGH-PRESSURE SWITCH (kPa)
Cutout
Reset (Auto.)
LOW-PRESSURE SWITCH (kPa)
Cutout
Reset (Auto.)
FREEZE PROTECTION THERMOSTAT (C)
Opens
Closes
ELECTRONIC PROTECTION MODULE
Cutout (ohms)
Reset (ohms)
OUTDOOR-AIR INLET SCREENS
Quantity...Size (mm)
RETURN-AIR FILTERS
Quantity...Size (mm)
LEGEND
Bhp — Brake Horsepower
DEC — Design Enhancement Center
TXV — Thermostatic Expansion Valve
Table 1A — Physical Data, 50TJ016-028 (SI)
016
52.8
708
36.3
18.1
2...ZR108KC
50/50
2
3135
4.81
4.81
2...669
2.02
2...669
1.63
2...254 x 254
Belt
2832
2.76
28.8
3.17 (400 v),
2.57 (220 v)
56H
Low-Medium Static 12.38-16.38
High Static 17.05-21.67
Ball
25.8
Low-Medium Static 79/104
High Static 94/119
22
Low-Medium Static 152
High Static 132
30
Low-Medium Static 1...BX...1067
High Static 1...BX...1067
343-394
Low-Medium Static .80
High Static .92
Low-Medium Static 5
High Static 5
3.5
Low-Medium Static 13.58
High Static 18.43
4500 ± 900
2750 ± 450
6
028
024
(Standard)
70.3 87.9
816 885
36.3 36.3
18.1 18.1
Scroll
1...ZR16M3, 1...ZR19M3,
1...ZR125KC 1...ZR16M3
55/45 60/40
2 2
4022, 3135 4022, 4022
R-22
TXV
6.76 9.07
5.72 6.03
3
Cross-Hatched / -in. Copper Tubes, Aluminum Lanced,
8
Aluminum Pre-Coated, or Copper Plate Fins
3...590 4...590
2.02 2.02
Propeller Type
6700
2...762
0.75...17.9
3400
3
Cross-Hatched / -in. Copper Tubes, Aluminum Lanced
8
or Copper Plate Fins, Face Split
3...590 4...590
1.63 1.63
Centrifugal Type
2...305 x 305 2...305 x 305
Belt Belt
3776 4720
5.59 7.46
29.1 29.0
9.92 (400 v),
7.68
8.60 (220 v)
213T 215T
12.8-15.2 14.8-17.8
16.6-20.3 18.6-22.4
Ball Ball
25.8 25.8
140/165 125/150
137/168 125/150
35 35
239 203
201 163.0
36.5 36.5
1...BX...1372 2...BX...1270
1...BX...1270 2...BX...1194
371-391 371-391
.47 .60
.62 .75
5 5
6 5
3 3
13.75 16.01
18.42 20.08
2951
2206
186
303
–1 ± 2
7 ± 2
4500 ± 900 4500 ± 900
2750 ± 450 2750 ± 450
Cleanable
2...508 x 635 x 25
1...508 x 508 x 25
Throwaway†
4...508 x 508 x 50
4...406 x 508 x 50
*Circuit 1 uses the lower portion of condenser coil and lower portion of evapo-
rator coils, and Circuit 2 uses the upper portion of both coils.
†The 50TJ028 units requires 50-mm industrial-grade filters capable of han-
dling face velocities of up to 3.2 m/s (such as American Air Filter no. 5700 or
equivalent).
028
(High Static DEC Option)
87.9
885
36.3
18.1
1...ZR19M3,
1...ZR16M3
60/40
2
4022, 4022
9.07
6.03
4...590
2.02
Propeller Type
8600
2...762
3.73...17.9
7800
4...590
1.63
2...305 x 305
Belt
4720
7.46
29.0
9.92 (400 v),
8.60 (220 v)
215T
14.8-17.8
18.6-22.4
Ball
25.8
125/150
125/150
35
203
163.0
36.5
2...BX...1270
2...BX...1194
371-391
.60
.75
5
5
3
16.01
20.08
4500 ± 900
2750 ± 450