MR085R Training Simulator for Failure of Refrigeration Systems Vocational Training Equipment Educational Equipment Refrigeration Trainer
1. Product Introduction
1.1 Product Description
The Refrigeration System Fault Training Simulator is an educational air conditioning training device designed for students in various vocational schools or workers in related technical fields.
This simulator can study the refrigeration principles of refrigeration units and the components required for refrigeration. It simulates up to 25 possible refrigeration faults in the refrigeration process, including compressor valve faults, oil separator faults, overload, insufficient charging, valve leakage, evaporator pressure regulator faults, thermostatic expansion valve malfunction, refrigeration evaporator malfunction, thermostatic expansion valve malfunction in the refrigeration/refrigeration compartment, evaporator, thermostatic expansion valve malfunction in the refrigeration/refrigeration compartment, evaporator suction pipe frosting in the cooling compartment, evaporator suction pipe frosting in the cooling compartment, filter drying limit, and abnormal discharge pressure. This provides learners with rich practical training content.
1.2 Product Features
1.The product possesses excellent electrical safety performance, employing superior protective design and reliable grounding.
2.The product has a beautiful and simple design.
3.The product uses corrosion-resistant and robust materials, making it sturdy and durable, significantly extending its service life.
4.The equipment's refrigeration unit uses an environmentally friendly, pollution-free refrigerant.
5.The product supports digitalization, allowing for quick reading and adjustment of parameters via software or a screen.
2. Technical Specifications
2.1 Technical Parameters
Power Supply Parameters: Single-phase three-wire AC 220V ±10% 50Hz
2.2 Dimensions and Weight
Dimensions: 2350mm*900mm*2080mm
Weight: <400kg
3. Product Component Names and Functions
3.1 Main Body of the Product
NO. Name Qty.
1 Power Supply Box 1
2 Temperature Controller (Refrigerator and Freezer Evaporators) 2
3 HMI 1
4 Load Switch 1
5 Power Indicator Lights 1
6 Communication Port 1
7 Emergency Stop Switch 1
8 Filter 2
9 Manual Adjustment Valve 7
10 Condenser 1
11 Refrigerator Evaporator 1
12 Solenoid Valve 4
13 Turbine Flow Meter 2
14 Capacity Control Valve 1
15 Storage Tank 1
16 Sight Glass 5
17 Gas-Liquid Separator 1
18 Oil Separator 1
19 Pressure Sensor 2
20 Thermal Expansion Valve 1
21 Mechanical Pressure Gauge 5
22 High/Low Pressure Protection Switch 1
23 Freezer Evaporator 1
24 Vibration Damping Tube 2
25 Open-type compressor 1
26 Wastewater Collection Bottle 1
3.2 Product Accessories
NO. Name Qty.
1 Allen wrench 1
2 Network cable 1
3 Absorbent cloth 1
4 Torch screwdriver 1
5 USB flash drive 1
6 Fuse core 5
7 Multimeter 1
4. Product Teaching Experiment List (See Experiment Manual for details)
(1) F1 Phase Abnormal
(2) F2 Two-Phase Abnormal
(3) F3 Disconnect Contact Group (Motor Overload Protection)
(4) F4 Two-Phase Disconnect Contact (Motor Overload Protection)
(5) F5 Motor Switch Box Thermal Overload Protection
(6) F6 Coil Abnormal (Motor Protection) Starter Box
(7) F7 Temperature Controller Abnormal (Refrigerator Compartment) Not Working
(8) F8 Temperature Controller Abnormal (Freezer Compartment) Not Working
(9) F9 Compressor Valve Failure
(10) F10 Oil Separator Failure
(11) F11 Overload
(12) F12 Insufficient Gas Intake
(13) F13 Check Valve Leakage
(14) F14 Evaporator Pressure Regulator Fault
(15) F15 Thermostatic Expansion Valve Not Working (Freezer Compartment Evaporator)
(16) F16 Thermostatic Expansion Valve Abnormal (Freezer Evaporator)
(17)F17 Thermostatic Expansion Valve Not Working (Refrigerator Compartment Evaporator)
(18)F18 Thermostatic Expansion Valve Abnormal (Refrigerator Evaporator)
(19)F19 Refrigerator External Evaporator Positive Suction Pipe - Frosting
(20)F20 Refrigerator External Evaporator Positive Suction Pipe - Frosting
(21) F21 Filter Dryer Blockage
(22) F22 Abnormal Exhaust Pressure
(23) F23 Hot Air Defrosting System Fault
(24) F24 Low suction pressure (refrigeration evaporator)
(25) F25 High suction pressure (refrigeration evaporator)
