Справочник Пользователя для Carrier 50PCH
Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations.
Catalog No. 04-53500094-01
Printed in U.S.A.
Form 50PC-3SI
CL-2
5-11A
3-11
Replaces: 50PC-2SI
Copyright 2011 Carrier Corporation
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CUT
AL
ONG DO
TT
E
D
LINE
CU
T ALONG DO
TT
E
D
LINE
HEATING CYCLE ANALYSIS
COOLING CYCLE ANALYSIS
HEAT OF EXTRACTION (ABSORPTION) OR HEAT OF REJECTION =
FLOW RATE (GPM) x
TEMP. DIFF. (DEG. F) x
FLUID FACTOR* =
(Btu/hr)
SUPERHEAT = SUCTION TEMPERATURE – SUCTION SATURATION TEMPERATURE
=
(DEG F)
SUBCOOLING = DISCHARGE SATURATION TEMPERATURE – LIQUID LINE TEMPERATURE
=
(DEG F)
*Use 500 for water, 485 for antifreeze.
a50-8445
SUCTION
COMPRESSOR
DISCHARGE
COAX
EXPANSION
VALVE
F
F
AIR
COIL
F
PSI
WATER OUT
WATER IN
F
PSI
LOOK UP PRESSURE DROP IN TABLE 26
TO DETERMINE FLOW RATE
TO DETERMINE FLOW RATE
F
LIQUID LINE
PSI
F
SAT
a50-8446
SUCTION
COMPRESSOR
DISCHARGE
COAX
EXP ANSION
VA LV E
°F
°F
AI R
COI L
°F
PSI
WA TER OUT
WA TER IN
°F
PSI
LOOK UP PRESSURE DROP IN T ABLE 26
TO DETERMINE FLOW RA TE
TO DETERMINE FLOW RA TE
°F
LIQUID LIN E
PSI
°F
SA T
97B0038N05