Minimum Required Knowledge for the Field of Refrigeration Equipment Installation (Intermediate Level)

13:37, 10/07/2024

Circular No. 48/2018/TT-BLDTBXH issued by the Ministry of Labor, Invalids and Social Affairs stipulating the minimum knowledge volume and competency requirements that learners must achieve after graduating at intermediate level, college level in the fields of electrical engineering, electronics, and telecommunications, is effective from February 10, 2019.

Minimum Knowledge Volume for Refrigeration Equipment Installation (Intermediate Level) - Illustration

Regarding the regulation of the minimum knowledge volume and competency requirements that learners must achieve after graduating at intermediate and college levels in the refrigeration equipment installation industry, issued along with Circular 48/2018/TT-BLDTBXH, the minimum knowledge that learners must achieve after graduating in the refrigeration equipment installation industry at the intermediate level is stipulated as follows:

- Able to present the regulations and standards of technical drawings in refrigeration equipment installation;

- Able to describe the installation procedure of compressor units in systems ensuring safety and technical requirements;

- Able to explain the phenomena, causes, and ways to check and remedy errors in the installation of compressor units;

- Able to describe the installation procedure of heat exchange equipment and expansion valves in systems ensuring safety and technical requirements;

- Able to explain the phenomena, causes, and ways to check and remedy errors in the installation of heat exchange equipment and expansion valves;

- Able to describe the installation procedure of piping systems ensuring safety and technical requirements;

- Able to explain the working principles of power and control systems;

- Able to describe the working principles of electrical, control, indicator, and safety devices;

- Able to describe the installation procedure of electrical systems for refrigeration systems ensuring safety and technical requirements;

- Able to explain the phenomena, causes, and ways to check and remedy common errors in the installation of electrical systems;

- Able to describe the structure and working principles of measurement and testing devices;

- Able to describe the procedure for vacuuming, gas charging, and operating refrigeration systems ensuring safety and technical requirements;

- Able to present basic knowledge of politics, culture, society, law, national defense, security, and physical education as regulated.

Details are stipulated in Circular 48/2018/TT-BLDTBXH, issued on December 28, 2018.

Le Vy

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