A/C Compressor Endurance Test Bench

General
Compressor endurance test bench is designed to enable the user to perform various compressor tests under extreme conditions.
Shanghai Satake’s compressor endurance test bench is designed so differently from normal type that the running cost is reduced significantly. In addition, compressor liquid slugging test can also be done by the test bench.
According to users’ needs, the test bench can control parameters such as compressor speed, compressor ambient temperature, clutch cycling time, discharge pressure, suction pressure, suction temperature etc.
The test bench can be provided with automatic control.

Test Items
1. Continuous Test
2. Start Stop Test
3. Acceleration Endurance Test

Technical Specifications
(we manufacture the devices according to users' needs, the following is only for reference)
1. refrigerant： R134a
2. discharge range： 80210cc
3. control and measure parameters
1. compressor speed control
range：6009,200 rpm
control accuracy：±20 rpm (under continuous test)
2. compressor box temperature control
range：ambient temperature +10100℃
control accuracy：±1
3. discharge pressure(Pd) control(under continuous test)
range：0.83.1 MPa G
control accuracy：±0.03 MPa (under continuous test)
4. evaporator box temperature control(varied displacement)
range：2050℃
control accuracy：±0.5(under continuous test)
5. evaporator box humidity control(varied displacement)
range：4075% RH
control accuracy：±5% RH (under continuous test)
6. suction pressure(Ps)control (fixed displacement)( under continuous test)
range: 0.10.6 MPa G
control accuracy：±0.02 MPa (under continuous test)
7. suction temperature(Ts)control (fixed displacement)( under continuous test)
range(Tsc)：1030℃
control accuracy：±3(under continuous test)

Software