Carrier 38VMA072RDS5-1, Инженерный справочник

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Table 2 —Data Table
MODEL NAME
38VMA120RDS5-1
38VMA144RDL5-1
Power Source V-Ph-Hz
208/230-3-60
Capacity Cooling*1 Btu/h
120,000
144,000
Capacity Heating*1 Btu/h
126,000
160,000
Operating Range
Cooling
Indoor WB°F
59~75
Outdoor DB°F
5~125
Operating Range
Heating
Indoor DB°F
54~86
Outdoor WB°F
-13~64
Electrical Supply
MCA A
46
70
Recommended fuse Size A
50
80
Compressor
Type x Quantity
INVERTER-driven Scroll Hermetic x 1
INVERTER-driven Scroll Hermetic x 2
Crankcase W
30 x 2
30 x 4
Fan
Type x Quantity
Propeller Fan x 2
Air flow rate CFM
8,100
10,100
Max. External static pressure *2
0.24 in. WG
Fan Motor
Type
Brushless DC MOTOR
Output W
250 + 250
260 + 260
Heat Exchanger
Inner Groove Copper Tube and Hydrophilic Aluminum fin
Condenser Coil
Coil Qty.
1
2
FT 2
30-1/2
26
Rows
3
3
FPI
17
17
Refrigerant
Type
R410A
Factory charge lbs.
26.5
44.2
Dimensions
H (in.)
64-3/8
64-3/8
W (in.)
52-3/4
78-3/8
D (in.)
31-1/8
31-1/8
Net Weight lbs
672
1137
Sound pressure level *3 dBA
62.7
63.3
Protective devices
High Pressure Protection
High pressure switch at 580psi
Inverter circuit (Comp. / Fan)
Overheat and Overcurrent protection
Piping Connections
Low Pressure in.
1-1/8
High Pressure in.
3/4
7/8
Indoor unit
Total capacity *4
50%-150%
Quantity (MAX)
24
29
REMARKS:
*1 Rated per AHRI (Air-Conditioning, Heating and Refrigeration Institute) 1230 Standard.
Cooling: Indoor 80°F db/67°F wb; Outdoor 95°F db
Heating: Indoor 70°F db; Outdoor 47°F db/43°F wb
Details on foundation work, duct work, insulation work, electrical wiring, power source switch, and other items shall
be referred to the Installation Manual.
*2 ESP can vary by menu settings from 0in.WG (Default), 0.08 in. WG, 0.16 in. WG to 0.24 in. WG.
*3 These values, measured in anechoic chamber, are normally somewhat higher as a result of actual ambient conditions.
*4 See “Combination Ratio Restrictions” on page 18.