RCC 21.1 Modular R134a refrigeration training system

RCC 21.1 Modular R134a refrigeration training system

This course teaches participants fundamental knowledge of refrigeration circuits. They learn about the function of components and the responses of the refrigeration circuit as a whole.

The following training contents are covered:

• Design and function of a refrigeration circuit
• Connection of system components to a closed refrigeration circuit via hoses without a manifold
• Connection of a 4-way pressure gauge
• Rough pressure testing for leaks using nitrogen
• Identifying leaks
• Emptying and drying
• Handling refrigerant cylinders
• Design, function, configuration and testing of safety equipment (high pressure and low pressure)
• Testing and configuring correct superheating
• Changes to superheating and thermal expansion valves

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Equipment set / product

Basic equipment set, consisting of:
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Refrigeration chamber with evaporator (R134a), fans, heater, fully insulated
 Refrigeration chamber with evaporator (R134a), fans, heater, fully insulated CO3207-1A
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Condensing unit with accumulator, R134a
 Condensing unit with accumulator, R134a CO3207-1B
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EVR2 solenoid valve
 EVR2 solenoid valve CO3207-1D
1
Filter drier with inspection window
 Filter drier with inspection window CO3207-1E
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Room thermostat with switchable socket for main power
 Room thermostat with switchable socket for main power CO3207-1F
1
Vacuum meter, 0-150 mbar, with 15 bar safety valve
 Vacuum meter, 0-150 mbar, with 15 bar safety valve CO3207-1M
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Single-phase power supply with switch, circuit breaker and earth-contact socket
 Single-phase power supply with switch, circuit breaker and earth-contact socket CO3211-1A
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Set of refrigerator hoses for toolless connection of all components, 15 pcs
 Set of refrigerator hoses for toolless connection of all components, 15 pcs CO3207-1X
Media:
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Interactive Lab Assistant: Modular R134a refrigeration training system
 Interactive Lab Assistant: Modular R134a refrigeration training system SO2801-1D
Tools and equipment:
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Electronic scales, 100kg, operated by 9-V battery,
Electronic scales, 100kg, operated by 9-V battery, LM8581
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2-channel differential thermometer with display and connections for radio sensor
 2-channel differential thermometer with display and connections for radio sensor LM8575
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TopSafe protective sheath for 2-channel differential thermometer
TopSafe protective sheath for 2-channel differential thermometer LM8576
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Type K surface sensor with extra-wide measuring probe, waterproof
Type K surface sensor with extra-wide measuring probe, waterproof LM8577
1
Type K pipe-contact sensor with interchangeable measuring probes for 5.65mm pipes
 Type K pipe-contact sensor with interchangeable measuring probes for 5.65mm pipes LM8578
1
Manometer battery with storage case and filling hose
 Manometer battery with storage case and filling hose LM8582
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Leak detection equipment for refrigerant and technical gases
Leak detection equipment for refrigerant and technical gases LM8593
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Test leak for testing leak detection equipment (50ml)
 Test leak for testing leak detection equipment (50ml) LM8594
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High-pressure disposal equipment for refrigerant, 38.5 bars, 230V/50...60Hz
High-pressure disposal equipment for refrigerant, 38.5 bars, 230V/50...60Hz LM8580
1
Two-stage vacuum pump with oil filter
 Two-stage vacuum pump with oil filter CO3207-2Z
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Tool set (12 tools) for "modular refrigeration training system"
 Tool set (12 tools) for "modular refrigeration training system" ST8070-5C
Accessories:
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Mobile experiment stand for mounting air-conditioning and refrigeration chambers, SybaPro
Mobile experiment stand for mounting air-conditioning and refrigeration chambers, SybaPro ST7200-3Y
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SybaPro mobile IMS experiment trolley with experiment frame, 1200 mm, 2 levels
SybaPro mobile IMS experiment trolley with experiment frame, 1200 mm, 2 levels ST7200-3T
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Oil basin, 560x430x85 mm
 Oil basin, 560x430x85 mm LM8598
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Bottle for recycling refrigerant, unfilled, T12Y/S50
 Bottle for recycling refrigerant, unfilled, T12Y/S50 LM8592
Optional Accessories:
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Monitor holder for flat screen monitor of weight up to 15kg / 33lbs
 Monitor holder for flat screen monitor of weight up to 15kg / 33lbs ST8010-4T
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PC holder for SybaPro experiment trolleys, height/width adjustable
 PC holder for SybaPro experiment trolleys, height/width adjustable ST7200-5F
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Protective cover for 1200mm wide IMS experiment trolleys with training panel
Protective cover for 1200mm wide IMS experiment trolleys with training panel ST8010-8L

Operating materials
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Refrigerant, Suva 134a in pressurised cylinder, contents 12,5l
 Refrigerant, Suva 134a in pressurised cylinder, contents 12,5l LM8590
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Cylinder connector for R134a refrigerant, 7/16'' tube connector
Cylinder connector for R134a refrigerant, 7/16'' tube connector LM8597
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Nitrogen in pressurized cylinder, 5 l
Nitrogen in pressurized cylinder, 5 l LM8591
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Nitrogen pressure regulator RA825GN50, cylinder pressure 200 bars, excess pressure release at 50 bars
 Nitrogen pressure regulator RA825GN50, cylinder pressure 200 bars, excess pressure release at 50 bars LM8596