Electrical Faults In Full Air Conditioning Systems Didactic Equipment Vocational Education Equipment Refrigeration Training Equipment

Name: Electrical Faults In Full Air Conditioning Systems Didactic Equipment Vocational Education Equipment Refrigeration Training Equipment
Brand: sdafit.com
SKU: ET 174
Availability: InStock
Rating: 5 (1 reviews)

Item No.: ET 174

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Description

ET 174 Electrical Faults In Full Air Conditioning Systems Didactic Equipment Vocational Education Equipment Refrigeration Training Equipment

Simulation of the electrical circuit of a complex conditioning system with humidifying and heat pump function
Features
- simulation of the electrical circuit of a complex conditioning system with humidifying and heat pump function
- investigation of key electrical components from air conditioning technology
- simulation of 30 faults
Learning objectives/experiments
- electrical design and operation of full conditioning systems
- reading and understanding electrical circuit diagrams
- design and operation of electrical components in an air conditioning system
-- start-up capacitor
-- start-up relay
-- operating capacitor
-- overheat protection
-- Heinemann circuit breaker
-- solenoid valve
-- defrost timer
-- float switch
-- thermostat
-- hygrostat
-- frost protection monitor
- fault finding in electrical components
-- in idle state
-- under mains voltage
Specification
[1] experimental unit from the practical series for the training of mechatronics engineers for refrigeration
[2] simulation of the electrical circuit of a complex conditioning system with humidifier and heat pump function for heating, cooling and humidifying
[3] real control circuits with electrical components, simulated load circuits
[4] electrical simulation of compressor, 2 fans (room air, outer air), four-way reversing valve, auxiliary heating
[5] humidifier with hygrostat, solenoid valve and float switch (pump simulated)
[6] hot gas defrosting by switching the four-way reversing valve
[7] operating states of the simulated components indicated via lamps in the circuit diagram
[8] circuit diagram depicted on the front panel
[9] identification of 30 faults: multimeter measures voltages or resistances at the lab jacks

Technical data
Thermostat to switch between heating/cooling
- measuring range: 1...60°C
Electrical compressor components
- start-up relay
- start-up capacitor
- operating capacitor
- overheat protection
- 2 pressure switches
Electrical components of room air fan
- start-up capacitor
- Heinemann circuit breaker
Humidifier components
- hygrostat: measuring range 30...100% r.h.
- float switch
- solenoid valve
- Heinemann circuit breaker
Defrosting components
- frost protection monitor: -10...12°C
- timer: switching time 10...60min
Circuit breaker for auxiliary heating
230V, 50Hz, 1 phase
230V, 60Hz, 1 phase; 120V, 60Hz, 1 phase
UL/CSA optional
LxWxH: 1050x400x860mm
Weight: approx. 48kg