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Teaching suggested applications*

-          Identification of the components of the system

-          Commissioning and operation of a refrigeration system

-          Measurement of operating parameters (temperatures, pressures, flow rates, power consumption)

-          Basic maintenance operations.

-          Role of the different bodies

-          Thermal balance on the fluid part and on the air part

Description

The CRM018 bench allows the study of an air conditioning cabinet with water condensation. This type of equipment is often used in data center-type rooms. The students will be able to identify the components of the installation, carry out commissioning and take note of operating parameters. They will then be able to analyze the parameters and make thermodynamic calculations.

It is possible to perform maintenance on the unit and apply the recommended procedures.

The rugged design of this equipment makes it perfectly suited for use in a school setting.

Its anodized aluminum structure on wheels gives it a very high robustness as well as great flexibility of integration into your premises.

The manufacture of this equipment complies with the European Machine Directive.

1. Structure in screwed anodised aluminium profile equipped with four steering castors with brake.

2. Water-cooled air conditioning unit (CRAC)
Cooling capacity: 8KW
Puissance absorbed: 2.6KW
Fluid: R407C
Transparent walls for visualization of internal components

3. BP and HP pressure sensor with touchscreen display

4. Temperature measurements of the characteristic points of the circuit by fixed thermocouple type probes and indication on the touch screen on the electrical box (11 measuring points)

5. Measurement of electrical power consumption and display on the touch screen
6. Measurement of the flow of water consumed and display on the touch screen

7. Refrigerant flow measurement (local display on dial

8. Power supply box with standard safety features (master disconnect, RCD, emergency stop, etc.) and 7-inch touch screen for displaying measurements

9. Additional accessories included:
-portable thermo hygrometer
-portable anemometer

• Electrical supply : 230 Vac – 50 Hz – 16 A
• Electrical network : 1 phase(s) + Neutral + Earth.
• Power supply type: 1 phase(s) + Neutral + Earth.
• Dimensions:  (LxWxH mm): 1190 x 600 x 1770
• weight (Kg): 110