BILL OF MATERIAL
Model AWR5538EXC
Bill of Material
PERFORMANCE SPECIFICATION:
Application Air conditioning & Heat pump
Refrigerant R – 22
Electrical Rating 220-240 Volts, 50 Hz, Single Phase
Capacity – (Btu / Hr)
(Kcal / Hr)
(Watts)
31500
7938
9232
Input Power (Watts) 3200
Input Current (Amps) 14.2
Efficiency (Btu / W-Hr)
(Kcal / W-Hr)
(Watts / Watts)
9.84
2.48
2.88
Note: Performance Tolerance - ± 5%
RATING CONDITIONS (ASHRAE-T)
Evaporator Temperature 45 ºF 7.2 ºC
Condensing Temperature 130 ºF 54.4 ºC
Return Gas Temperature 95 ºF 35 ºC
Liquid temperature 115 °F 46 °C
Ambient temperature
95 °F
35 °C
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COMPRESSOR SPECIFICATION
Compressor Type Hermetic Reciprocating
Suction Scheme Low side dome
Number of Cylinders Two
Displacement (in 3 / Rev)
(cc / Rev)
(CFH)
(CMH)
3.85
63.0
388
10.98
Oil Charge ()
()
(Initial CC)
(Refill CC)
35.5 (Cold)
31.3 (Cold), 33.3 (Hot)
1,050 (Cold)
926 (Cold), 986 (Hot)
Oil Specification Approved Refrigeration Oil
Oil circulation rate (lb / hour)
(Grams / hour)
2.28
1035
Refrigerant charge Max. (lbs)
(KG)
4.85
2.21
Internal Pressure Relief Valve
Operating Differential (PSI)
(KG / CM 2 )
525 + 25
36.75 + 1.758
Compressor Weight (lbs with oil)
(Kgs with oil)
68.3
31.0
Sound Power Level on kit (dBA) 75 max.
Discharge Pressure Pulse (PSI)(RMS) 1.2 Nominal
Inclination <= 8º
Compressor Finish Baked Enamel (Black)
Max, Vibration Peak to Peak (Mils) 2.5
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MOTOR SPECIFICATION:
Motor Type CSR
Nominal output (HP) 3.36
Nominal Voltage (Volts) 220-240
Voltage Range (Volts) at 35°C 198-264
Frequency / Phase (Hz / ø) 50 / 1
Number of poles Two (2)
50% 25% Power factor (+/-5%)
0.90 0.88 0.85
Nominal speed (RPM) 2900
Locked rotor current (Amps) 92
Rated Load current (Amps) 14.2
Maximum Continuous current (Amps) 25
Motor Cooling Suction Gas
Maximum winding Temperature ºF/°C 265/130
Insulation Class (°C) Class B (130°C)
Motor cu wire enameled class POLYSTER IMIDE as Base Coat 180°C
POLYAMIDE IMIDE as Top Coat 220°C
Winding Resistance
Main Winding (Ohm)
Start Winding (Ohm)
At 77 °F (25 °C)
0.74
2.65
Motor Protector Part Number
Motor Protector Type
Opening Temperature (°C)
Closing Temperature (°C)
Ultimate Trip Current at 71 °C Min (EPA)
First Cycle Trip Current (EPA 25°C) (A)
3-10 Seconds
3HM 612-312
Internal
105/115
60/78
27.6
62
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APPLICATION SPECIFICATION
Discharge Pressure Range (PSI)
(KG/CM 2 )
143.6 – 464.0
10.1 - 32.63
Suction Pressure Range (PSI)
(KG/CM 2 )
13.2 – 92.6
0.9 - 6.5
Discharge Pressure Range (PSI)
Block Fan Test (KG/CM 2 )
580 at 230 Volts
40.78
Compression Ratio (Max) 7.3
Discharge Temperature (ºF)
(ºC)
290
143
Bottom Shell Temperature (ºF)
(ºC)
Outdoor / Indoor Conditions (ºF)
(ºC)
>= E T + 35
>= E T + 19.4
67.0 DBT / 57.0 WBT
19.4 DBT / 13.9 WBT
Superheat (ºF)
(ºC)
19.4
10.8
Maximum Ambient (ºC)
At Start Voltage of 198 V
54
PROCESS SPECIFICATION
Moisture Limit (mg) 150 (After Dehydration)
Leak Test Pressure (PSI)
(KG/CM 2 )
150
10.6
Shell Integrity Test (PSI)
(KG/CM 2 )
200
14.1
UL Shell Integrity (PSI)
(KG/CM 2 )
1000
70.4
High Potential Test (Volts)
Current Leakage limit (mA)
1500 for One (1) Second
1.3
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APPLICABLE SAFETY STANDARDS
UL File Number SA707 – VOL 18
UL Class Number SLIS2, SLI S8
VDE File Number 2311300-2560-0002 / 79085 / FG23 / BHN
VDE License Number 40012436
COMPRESSOR ACCESSORIES
.
Mounting Grommet AWX – 2025 – 05 1 / Leg
_/
Mounting Sleeve AWX – 2026 – 04 1 / Leg
_/
Mounting Grommet AWX – 2121 – 02 1 / Leg
Mounting Sleeve AWX – 2108 – 02 1 / Leg
Mounting Grommet AWX - 1963 – 04 1 / Leg
Mounting Sleeve AWX – 2144 – 00 1 / Leg
Terminal Cover AWX – 2350 – 00 1 _/
Terminal Cover Gasket AWX – 3081 – 00 1
_/
Spring Clip (Bale Strap) 70661 – 03 1
_/
Moisture Guard AWX-2107-00 1
_/
COMPRESSOR ACCESSORIES
Parts Name Part Code / Specifications Qty.
Run Capacitor (MFD, Volts) 50 MFD, 370 VAC 1 _/
PTC Starting Device (Ohms) (Optional) 42 ± 30% @25°C (AASR-02) 1
Start Capacitor (MFD, Volts) (Optional) 145-175 MFD, 330VAC 1
Potential Relay (Optional)
Pick up Volts (Hot)
Drop-Out Volts (Cold)
RVA4G3D (ELECTRICA)
190-200
40-105
1
1
Crank case Heater (TPC / TI) (Optional)
Voltage Limit (Volts)
Power Output (Watts)
90706 / 8HT5-504
600 (MAX)
25-35
1
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APPLICABLE DRAWINGS
Cooling Capacity
_/
Power
_/
Mass flow
_/
Performance Curves
Current _/
IOLP curves _/
4 LEG –STD AWX-4171-00
3 LEG –STD AWX-4168-00
3 LEG –STD (WH) AWX-4169-00
Compressor Sales Drawing
Wiring diagram
PSC / PTCS-CR / CSR / 3-PH
AWX-3383-00 C
Serial Label 52597E _/
Mounting Grommet AWX – 2025 – 05
Mounting Sleeve AWX – 2026 – 04
Mounting Grommet AWX – 2121 – 02
Mounting Sleeve AWX – 2108 – 02
Mounting Grommet AWX – 1963 – 04
Mounting Sleeve AWX – 2144 – 00
Protective Cover AWX – 2350 – 00
_/
Gasket for Protective Cover AWX – 3081 – 00
_/
Bale Strap 70661 – 03
_/
- Hyderabad
COOLING CAPACITY CURVE FOR AWR5538EXC COMPRESSOR
9000
17000
25000
33000
41000
25 30 35 40 45 50 55

COOLING CAPACITY Btu/hr
110
120
130
140
150
.
°F
Application : HBP Refrigerent : R-22 Voltage : 220/240V
Frequency : 50 Hz Ambient Temp : 95°F Liquid Sub Cooled : 115°F
: 425 CFM Return Gas Temp : 95°F
- Hyderabad
POWER CURVES FOR AWR5538EXC COMPRESSOR
2000
2200
2400
2600
2800
3000
3200
3400
3600
3800
4000
4200
25 30 35 40 45 50 55

POWER INPUT IN WATTS

. °F
Application : HBP Refrigerent : R-22 Voltage : 220/240V
Frequency : 50 Hz Ambient Temp : 95°F Liquid Sub Cooled : 115°F
: 425 CFM Return Gas Temp : 95°F
- Hyderabad
MASS FLOW CURVE FOR AWR5538EXC COMPRESSOR