Carrier 50DPE014 - Page 5

Table 1b — Physical Data — 50DP016,020
UNIT SIZE
50DP016
50DP020
OPERATING WEIGHT (lb)
Unit (Outdoor Coil/Indoor Coil)
AI/AI
Al/Cu
Cu/Cu
Roof Curb
Economizer
Electric Heat
1470
1550
1630
2i
1
■
1980
2110
2220
00
10
65
COMPRESSOR
Quantity
Oil (oz)
Semi-Hermetic
1
160
: — 6 Cylinders
2
160 ea
REFRIGERANT
Charge (lb) Sys 1*, Sys 2
R-22
21.2
R-22
17.0, 17.0
REFRIGERANT METERING DEVICE
Upper Circuit
Quantity...Length...ID/OD (in.)
Lower Circuit
Quantity...Length...ID/OD (in.)
Capillai
6.40. 0.065/0 125
6..20.0 055/0.125
6.20 0 055/0 125
y Tubes
13.25.0 055/0 125
13 .25 ..0 055/0.125
OUTDOOR COIL
Rows
Fins/in.
Aluminum
Copper
Total Face Area (sq ft)
Copper Tubes, Alumini
3
136
12.4
18.9
jm or Copper Plate Fins
4
13.6
12.4
22.2
OUTDOOR AIR FAN
Nominal Cfm
Number...Diameter (in.)
Motor Hp (1075 Rpm)
Propeller Typ
12,000
2 .26
1
ie, Direct Drive
11,400
2. .26
1
INDOOR COIL
Rows
Fins/in.
Aluminum
Copper
Total Face Area (sq ft)
Copper Tubes, Alumini
3
143
13 1
16.5
um or Copper Plate Fins
4
14.4
13.1
17.9
INDOOR AIR FANf
Quantity...Size (in.)
Nominal Cfm
Rpm Range Std
Opt
Pulley A
Pulley B
Maximum Allowable Rpm
Motor Pulley Pitch Diameter (in.) Std
Opt
Pulley A
Pulley B
Fan Pulley Pitch Diameter (in.)
Belt, Quantity...Type...Length (in.)
Speed Change per Full Turn Std
of Moveable Pulley Flange (Rpm) Opt
Moveable Pulley Max Full Turns
from Closed Position
Factory Setting — Full Turns Open
Factory Speed Setting (Rpm) Std
Opt
Pulley A
Pulley B
Motor Hp (Service Factor) Std
Opt
Centrifuga
2 ..10x10
6000
916-1186
1158-1428
1550
3 4-4 4
4 3-5 3
6.4
1. .V...45
54
55
5
3.5
970
1240
3 {1 15)
il, Belt Drive
2 .12x12
7200
848
1060
1550
32
40
6.6
2 V..45
848
1060
5 (1 15)
HIGH-PRESSURE SWITCH
Cutout (psig)
Reset (psig)
428
320
LOW-PRESSURE SWITCH (Liquid Line)
Cutout (psig)
Reset (psig)
27
60
AIR INLET SCREENS
Economizer, Number...Size (in.)
2. .20x25x1
1...20x20x1
INDOOR AIR FILTERS (Type)
Number...Size (in.)
10% efficient — D
2 20x20x2
3. 16x20x2
2. .16x25x2
isposable Fiberglass
4 20x20x2
4.. 16x20x2
'System 1 consists of upper portion of outdoor coil and lower
portion of indoor coil, except for size 020 which is intertwined
|016 unit has adjustable standard and alternate drives The 020
unit does not have an alternate drive, but has 2 non-adjustable
pulleys Pulley A is installed in unit, pulley B is shipped with unit
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