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Scroll Compressors VSAG475ZXT

Scroll Compressors VSAG475ZXT

Product catalog summary

Product Description
Model: VSAG475ZXT
Type: Scroll
Application: Low Back Pressure (LBP)
Refrigerant: R404A
Voltage/Frequency: 200-230V 3~ 60Hz, 200-220V 3~ 50Hz

Product Specifications
Performance:
Refrigeration Capacity and Efficiency are tested under ARI conditions at different voltages. For 220V 3~ 50Hz, the capacity is 6235 Btu/h with an efficiency of 3.16 Btu/Wh. For 230V 3~ 60Hz, the capacity is 7660 Btu/h with an efficiency of 3.63 Btu/Wh.
General:
Evaporating Temp. Range: -40°C to -12.2°C (-40°F to 10°F)
Motor Torque: High Start Torque (HST)
Compressor Cooling: Fan
Mechanical:
Weight: 74.6 LB
Displacement: 36.05 cc
Oil Type: Polyolester, Viscosity: 22 cSt, Oil Charge: 710 cc
Electrical:
Voltage Range: 180-242V (50 Hz), 187-254V (60 Hz)
Locked Rotor Amps (LRA): 77.5
Rated Load Amps (RLA 60 Hz): 6.95
Max. Continuous Current (MCC): 12.13 Amps
Motor Type: 3PH, Overload Type: INTERNAL
Agency Approval: CSA Listed, UL Recognized

Performance Data
Performance varies with condensing and evaporating temperatures. Detailed tables provide Btu/h, Watts, Amps, and mass flow rates for various conditions. Coefficients are provided for calculating performance metrics based on evaporator and condensing temperatures.

Catalog excerpts

Technical Data Sheet 10/11/2013 Model:VSAG475ZXT Product Description Type: Product Specifications Performance Input Power Refrigeration Capacity EVAP TEMP Test Voltage General Evaporating Temp. Range: Motor Torque: Compressor Cooling: -40°C to -12.2°C (-40°F to 10°F) High Start Torque (HST) Fan Mechanical Weight: Weight Unit of Measure: Displacement (cc): Oil Type: Viscosity (cSt): Oil Charge (cc): Electrical Voltage Range (50 Hz): Voltage Range (60 Hz): Locked Rotor Amps (LRA): Rated Load Amps (RLA 50 Hz): Rated Load Amps (RLA 60 Hz): Max. Continuous Current (MCC in Amps): Motor Resistance (Ohm) - Main: Motor Resistance (Ohm) - Start: Motor Type: Overload Type: Relay Type: Agency Approval CSA Listed, UL Recognized

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Performance Data Sheet VSAG475ZXT General Information Model Test Condition Performance Test Voltage Motor Type Performance Information Condensing Temperature (°F) Evap Temp (°F) 80

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MASS FLOW Value = C1 + C2 * Te + C4 * Te^2 + C7 * Te^3 + (C3 + C5 * Te + C8 * Te^2) * Tc + (C6 + C9 * Te) * Tc^2 + C10 * Tc^3 Te = Evaporator Temperature Tc = Condensing Temperature

Open the catalog to page 3

Performance Data Sheet VSAG475ZXT General Information Model Test Condition Performance Test Voltage Motor Type Performance Information Condensing Temperature (°F) Evap Temp (°F) 80

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MASS FLOW Value = C1 + C2 * Te + C4 * Te^2 + C7 * Te^3 + (C3 + C5 * Te + C8 * Te^2) * Tc + (C6 + C9 * Te) * Tc^2 + C10 * Tc^3 Te = Evaporator Temperature Tc = Condensing Temperature

Open the catalog to page 5

Performance Data Sheet VSAG475ZXT General Information Model Test Condition Performance Test Voltage Motor Type Performance Information Condensing Temperature (°F) Evap Temp (°F) 80

Open the catalog to page 6

MASS FLOW Value = C1 + C2 * Te + C4 * Te^2 + C7 * Te^3 + (C3 + C5 * Te + C8 * Te^2) * Tc + (C6 + C9 * Te) * Tc^2 + C10 * Tc^3 Te = Evaporator Temperature Tc = Condensing Temperature

Open the catalog to page 7

Performance Data Sheet VSAG475ZXT General Information Model Test Condition Performance Test Voltage Motor Type Performance Information Condensing Temperature (°F) Evap Temp (°F) 80

Open the catalog to page 8

MASS FLOW Value = C1 + C2 * Te + C4 * Te^2 + C7 * Te^3 + (C3 + C5 * Te + C8 * Te^2) * Tc + (C6 + C9 * Te) * Tc^2 + C10 * Tc^3 Te = Evaporator Temperature Tc = Condensing Temperature

Open the catalog to page 9

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