BR-222 Household variable-frequency central air conditioning (multi-split) training device
- Input power: Single-phase three-wire AC 220V ± 10% 50Hz;
- Operating environment: Ambient temperature range: -5℃ – +40℃, relative humidity < 85% (25℃), altitude < 4000m;
- Device capacity: < 3.8KVA;
- Dimensions: 3400mm x 1100mm x 2100mm;

Product Introduction
Suitable for practical training courses in refrigeration technology, refrigeration liquid machinery, principles and maintenance of household refrigeration equipment, maintenance of refrigeration equipment in cold storages and refrigeration technologies, refrigeration equipment maintenance workers (beginner, intermediate, advanced) in vocational colleges and vocational schools.
Product Introduction
Cultivate students to master the professional theoretical knowledge and practical skills in air conditioning and refrigeration technology, and to become skilled application-oriented talents who can undertake tasks such as upgrading, renovation design, installation, commissioning, maintenance, repair, and technical management of air conditioning and refrigeration equipment and systems.



