ZM7117R Industrial air conditioning controls Teaching Education Equipment For School Lab Refrigeration Trainer Equipment
Demonstration panel on function and fault fixing in electrical components used in air conditioning
2 operating modes: summer and winter
Simulation of compressor, fans, heater; signal lamps indicate operating state
Electric starting devices, electric motor protection and safety devices
Front panel with circuit diagram and laboratory socket
Frost protection switch: -10...12°C
Thermostat, 2 change-over stages: 1...60°C, differential between stages: 1...4°C,
differential each switch: 2°C
Hygrostat: operating range 35...95% rel. humidity
Defrosting timer: switching time 10...60min
Pressure switches: HP 8...28bar,
LP -0.2...7.5bar,
differential: HP 4...10bar, LP 0.7...4bar
