Electrical Installation in Refrigeration Systems

Digunakan sebagai perangkat untuk pelatihan/percobaan instalasi tenaga listrik pada sistem pendingin kulkas.

Learning objectives/experiment:
– Read, understand, wire and test electric circuit diagrams
– Design and operation of electrical components from refrigeration :
Start up capacitor
Operating capacitor
Start up relay
Time relay
Timer
Circuit breaker
Start-up current limiter
Contractors
Pressure switch
Thermostat
Solenoid valve
– Design and testing of a safety chain
– Star/delta connection
– Change of direction of rotation in an alternating current circuit
– Safety aspects when handling mains voltage