Parameter
1. working power: single phase three wire, 220V±5%, 50hz
2. size: 2400*1100*1900mm
3. overall power consumption: refrigeration 2.5KVA, Heating 1.6KVA
4. refrigerating fluid: R22
5. heating method: electrical heating adjustable
Capability
1.acknowledge of structure of central air conditioning
2. Refrigeration system experiment of central air conditioning
3. heating system experiment of central air conditioning
4. transition experiment of Refrigeration system and heating system
5.test of The damage of cooling water pump
6.test of The damage of cooling fan
7.test of the damage of refrigerator pump
8.test of the damage of compressor
9.test of the damage of magnetic valve
10.test of the damage of Heating pump
11.temperature set
12. Key point temperature survey experiment
13. Room temperature regulation and control experiment
14. High and low voltage protection experiment
15. Expansion valve adjusting experiment
16. Computer remote control experiment
