Airxcel Industrial Climate Engineering CFA1012A, Руководство по установке и эксплуатации

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ICE CFA1012A I&O Manual 01/2021 New
1.4 Electrical Ratings and Performance Data
ELECTRIC HEAT 036 = 3.6 kW
BASIC MODEL VOLTAGE / PHASE / HZ
CKT #1
MCA MFS
CFA1012A 208-230/1/60 19.7 20
MCA =Minimum Circuit Ampacity (Wire Sizing Amps) MFS = Max. Fuse Size or HACR circuit breaker
Table 1. Summary Ratings
BASIC MODEL
COMPRESSOR OUTDOOR MOTOR INDOOR MOTOR
TYPE VOLTS-HZ-PH RLA LRA MCC VOLTS-HZ-PH RPM FLA HP VOLTS-HZ-PH RPM FLA HP
CFA1012A Rotary 208/230-60-1 6.3 29.0 9.8 208/230-60-1 1050 0.50 1/15 208/230-60-1 1600 0.95 1/8
RLA = Rated Load Amps LRA = Locked Rotor Amps MCC = Maximum Continuous Current RPM = Revolutions per Minute
FLA = Full Load Amps HP = Horsepower
Table 2. Electrical Characteristics
BASIC MODEL
NUMBER
VOLTAGE
HERTZ PHASE
CURRENT AMPS
LOAD OF RESISTIVE HEATING
ELEMENTS ONLY (AMPS)
TOTAL MAXIMUM HEATING
AMPS (STANDARD UNIT)
AC UNIT IBM 3.6 kW 3.6 kW
CFA1012A 208/230-60-1 7.75 0.95 15.00 15.95
IBM = Indoor Blower Motor
Table 3. Unit Load Amps
CFM @ ESP (Dry Coil)
Model
.00 .05 .10 .15 .20 .25
CFA1012A 510 470 450 420 390 360
CFM = Cubic Feet/Minute Indoor Air Flow
ESP = External Static Pressure in Inches WG
Note: Follow local codes and standards when designing duct runs to deliver the required airflow. Minimize noise
and excessive pressure drops caused by duct aspect ratio changes, bends, dampers and outlet grilles in duct runs.
Table 4. Air Flow
Data based upon 80°F Dry Bulb/ 67°F wet bulb return air temperature at Various Outdoor Temperatures. Airflow at 450 CFM
Outdoor temperature
70°F 75°F 80°F 85°F 90°F 95°F 100°F 105°F 110°F 115° 120°F
Total cooling (BTUH) 10,570 10,370 10,170 9,975 9,788 9,600 9,165 8,730 8,105 7,480 6,860
Sensible Cooling (BTUH) 6,930 6,860 6,790 6,720 6,655 6,590 6,435 6,280 6,065 5,850 5,640
Data based upon 26.5°C Dry Bulb/ 19.5°C wet bulb return air temperature at Various Outdoor Temperatures. Airflow at 760 m3/hr.
Outdoor temperature
21°C 24°C 26.5°C 29°C 32°C 35°C 38°C 40.5°C 43.3°C 46° 48.4°C
Total cooling (kW) 3.10 3.04 2.98 2.92 2.87 2.81 2.69 2.56 2.37 2.19 2.01
Sensible Cooling (kW)
2.03 2.01 1.99 1.97 1.95 1.93 1.89 1.84 1.78 1.71 1.65
Table 5. Total & Sensible Cooling Capacity