Laboratory Stand “Compressor Controls”

Bench Top Unit on the Electrical Connection of a Refrigerant Compressor

• Simulation: Simulation of a refrigeration circuit with compressor, collector, and 2 manual valves
• Components: Electric starting devices, electric motor protection, and safety devices for compressor operation
• Front Panel: Includes controls and displays, circuit diagram, and laboratory sockets
• Connections: Delivery and intake side of compressor fitted with adjustable pressostats and manometers
• Refrigerant: CFC-free refrigerant R134a
• Compressor: Hermetic piston compressor with refrigerating capacity of 252W at 0/32°C

Pressostat Adjustments:

• Delivery side trigger pressure: 8…32bar
• Switching differential: 4…10bar
• Intake side trigger pressure: -0.2…7.5bar
• Switching differential: 0.7…4bar

Measurements:

• Manometer: -1…9bar / -1…24bar
• Thermostat: -5…35°C

Dimensions and Weight:

• Size (L×W×H): 900×400×650 mm
• Weight: approx. 35 kg