1. Summary

This training evaluation equipment is designed according to the characteristics of air conditioner and refrigerator maintenance skills in refrigeration industry and combining the electrical control circuits and refrigeration system pipeline installation and maintenance principles of air conditioner and refrigerator. It can be used for enhancement training comprehensive capacity of design and installation of air conditioner and refrigerator system pipeline, connecting electrical control circuits, system commissioning, and fault diagnosis and maintenance etc.

This training evaluation equipment is composed by air conditioner refrigeration system, refrigerator refrigeration system, power and instrumentation module, air conditioner electrical control evaluation module, refrigerator 204E electronic temperature control electrical evaluation module, and refrigerator intelligent temperature control electrical evaluation module etc. You may evaluate each module by intelligent networking using a computer. This training evaluation equipment is suitable for teaching and training on the refrigeration professional, air conditioner and refrigerator maintenance professional, household appliances maintenance professional, cold storage and refrigeration technology, refrigeration equipment maintenance workers and junior/medium/senior technicians in high, medium vocational schools, technical schools, vocational skills identification center, and universities. It's suitable for skills evaluation test of junior/medium/senior technicians as well.

2. Performance characteristics

(1)Usage of special tools for refrigerant

(2)Usage of gas welding torch and welding ability

(3)Design and assembly ability of refrigeration system pipeline

(4)Pressure retaining test of refrigeration system

(5)Leakage detection operations of refrigeration system

(6)Vacuum pumping and refrigerant filling ability of refrigeration system

(7)Electrical fault assessment, fault analysis and judgment, and troubleshooting ability of air conditioner control circuit

(8)Electrical fault assessment, fault analysis and judgment, and troubleshooting ability of water tank control circuit

(9)Students' team-working coordinating and organizing ability

(10)Electrical diagram reading and electrical design ability

3. Main technical parameters

(1)Input power: AC 220V±10% 50Hz

(2)Size: 1520mm×800mm×1480mm

(3)Equipment power: ≤1.5KVA

(4)Holder structure: aluminum alloy structure

(5)Protection: Short-circuit protection, overload protection, leakage protection, leakage protection action current ≤ 30mA

4. Equipment project

(1)Intelligent temperature control electrical assessment module of the refrigerator

(2)Power and instrumentation module

(3)Air conditioner electrical control assessment module

(4)Refrigerator 204E electronic

(5)Temperature control electrical assessment module

(6)Vacuum pump

(7)Gas welding tools

(8)Flaring tools