Carrier 50DP020 - Page 4

Table la — Physical Data — 50DPE014
UNIT SIZE
50DPE014
OPERATING WEIGHT (lb)
Unit (Outdoor Coil/Indoor Coil)
AI/AI
1470
Al/Cu
1550
Cu/Cu
1630
Roof Curb
200
Economizer
110
Electric Heat
65
Alternate Motor and Drive
5
COMPRESSOR
Semi-Hermetic — 6 Cylinders
Quantity
1
Oil (oz)
160
REFRIGERANT
Charge (lb) Sys 1*, Sys 2
20 8
REFRIGERANT METERING DEVICE Capillary Tubes
Upper Circuit
Quantity...Length...ID/OD (in.)
6 25 0 055/0 125
6 25 0 055/0 125
6.25.0 055/0 125
OUTDOOR COIL
Copper Tube, Aluminum or Copper Plate Fins
Rows
3
Fins/in.
Aluminum
136
Copper
124
Total Face Area (sq ft)
189
OUTDOOR AIR FAN
Propeller Type, Direct Drive
Nominal Cfm
12,000
Quantity...Diameter (in.) 2 ..26
Motor Hp (1075 Rpm)
1
INDOOR COIL
Copper Tube, Aluminum or Copper Plate Fins
Rows
3
Fins/in.
Aluminum
14.3
Copper
13 1
Total Face Area (sq ft)
165
INDOOR AIR FANf
Centrifugal, Belt Drive
Quantity...Size (in.)
2 .10x10
Nominal Cfm
5000
Rpm Range Std
805-1093
Opt 978-1265
Max Allowable Rpm
1550
Motor Pulley Pitch Diameter (in.) Std
2 8-3.8
Opt
3 4-4.4
Fan Pulley Pitch Diameter (in.)
6.0
Belt, Quantity...Type...Length (in.)
1. V. 43
Speed Change per Full Turn Std
58
of Moveable Pulley Flange (Rpm) Opt
57
Moveable Pulley Max Full Turns
from Closed Position
Factory Setting — Full Turns Open
3
Factory Speed Setting (Rpm) Std
920
Opt
1092
Motor Hp (Service Factor) Std
2 (1 15)
Opt
3 (1 15)
HIGH-PRESSURE SWITCH
Cutout (psig)
428
Reset (psig)
320
LOW-PRESSURE SWITCH (Liquid Line)
Cutout (psig)
27
Reset (psig)
60
AIR INLET SCREENS
Economizer, Number...Size (in.)
2 20x25x1
1 20x20x1
INDOOR AIR FILTERS (Type)
10% Efficient — Disposable Fiberglass
Number...Size (in.)
2. 20x20x2
3.16x20x2
2 16x25x2
‘System 1 consists of upper portion of outdoor coil and lower portion of indoor coil
tUnits have adjustable standard and alternate drives
4