Mbsm.pro, Compressor, HIGHLY, BSA645CR-R1EN, GBSA645CR, 840w, r134a, 1.12hp, Constant-Speed, [1ph] 100/100-110V 50/60Hz

Category: compressor
written by Lilianne | 10 May 2025

Performance Analysis of the BSA645CR Compressor with Horsepower Calculation

1. Introduction

The BSA645CR is a constant-speed reciprocating compressor designed for refrigeration and air conditioning systems using R134a refrigerant. It is commonly used in residential and light commercial applications due to its compact design, efficiency, and compatibility with standard voltage supplies.

This article provides a detailed overview of the BSA645CR compressor’s technical specifications, explains how to calculate its output horsepower (HP), and discusses its performance characteristics.

2. Technical Specifications of

Parameter
Value
Model
BSA645CR
Refrigerant
R134a
Voltage
100/100–110V, 50/60Hz
Displacement
6.45 cc/rev
Cooling Capacity (W)
840 W
Cooling Capacity (Btu/h)
2866 Btu/h
COP (Coefficient of Performance)
2.33 W/W
Capacitor
20 μF / 250 V
Compressor Height
169.0 mm
Test Condition
ASHRAE/T