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30-evaporator control with eletronic expansion valve Vocational Education Equipment For School Lab Refrigeration Training Equipment
30-evaporator control with eletronic expansion valve Vocational Education Equipment For School Lab Refrigeration Training Equipment

30-evaporator control with eletronic expansion valve Vocational Education Equipment For School Lab Refrigeration Training Equipment

We provide 30-evaporator control with eletronic expansion valve Vocational Education Equipment For School Lab Refrigeration Training Equipment with great production line and offer fast delivery, professional team, effiective function, friendly service, technology support.

Brand Name: Zhongcai / ODM
FOB: Get Latest Price
MOQ: 1 Set
Lead Time: 15 ~ 30
Warranty: 1 Year
Certificate: ISO9001/ISO14001/CE
Application: Vocational Training For Electrical Trainer
Catalog: Automotive Education Equipment Catalog
Product Details

Electrical Trainer

Automotive Training Trainer

30-evaporator control with eletronic expansion valve Vocational Education Equipment For School Lab Refrigeration Training Equipment
Brand: ShouldShine
Model: SR2030
Learning Objectives / Experiments
- modern refrigeration controller with electronic expansion valve
- functional principle of the controller
* thermostat function
* daytime and night-time operation
* operation with open and closed freezer
* defrost functions
* safety functions
* alarm functions
* monitoring of the components
- controller programming
- fault finding
Specification
[1] experimental unit from the practical series for the training of mechatronics engineers for refrigeration


[2] investigation and programming of an industrial refrigeration controller in the example of a freezer
[3] simulation of the freezer by way of software
[4] schematic on the front panel with lamps to indicate the operating states of the actuators
[5] programming of the refrigeration controller using a programming device
[6] simulated freezer with compressor, electronic expansion valve, fan, electric defrost heater for the evaporator, frame heating, pressure and temperature sensors
[7] real freezer components for demonstration purposes: 1 electronic expansion valve, 1 pressure sensor, 2 temperature sensor
[8] software for simulation via USB under Windows Vista or Windows 7
Technical Data
Functions of the refrigeration controller
- thermostat function
- daytime/night-time operation
- defrost functions
- messages and alarms
- fan operation
- energy saving functions
- safety functions
Simulated sensors
- air temperature upstream of the evaporator
- air temperature downstream of the evaporator


- evaporator surface temperature
- refrigerant temperature upstream of the
compressor
- refrigerant pressure upstream of the compressor
Functions of the simulation software
- outer temperature input
- opening/closing the door
- selection of refrigerant
- pressure and temperature time graphs
Dimensions and Weight
LxWxH: 660x350x570mm
Weight: approx. 20kg
Required for Operation
230V, 50/60Hz, 1 phase or 120V, 60Hz/CSA, 1 phase

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