This is a 700~1000W air cooled water chiller, and compressor is used for production a large amount of cold capacity. It is small and light, and can be made into a 3U~4U computer case for putting into a cabinet.
This cooling system can be applied for portable low power rate laser machine, medical quick cooling system, scient test, vehicel-mounted/plane-mounted cooling.
|①Enerfy conservation: |
Using frequncy conversion dual system design, when the power rate is very low, only one system will work. So it can save energy and backup for each other.
|②High efficiency： |
The refrigeration efficiency of the small micro refrigeration system is about 2, which is 5 times of the semiconductor refrigeration efficiency, and is far higher than other refrigeration and cooling methods.
|③High pump head：|
Brushless variable frequency pump can provide high hydraulic head and big flow rate.
|④Precisely control temperature: |
Temperature can be set on the LCD, and temperature controlling error is ±1℃.
|⑤Design as 3U computer case, easy for install： |
The shape is same as a computer case, it can be installed on the cabinet directly.
⑥Safe and reliabel:
|⑦Good environmental adaptability： |
It can work at 0.5 bar(high altitude) ~1 bar environment.
|No||Application type||Application name||Application instruction|
|1||Host||Compressor||Micro DC frequency variation compressor|
|2||Evaporation||Micro-channel heat exchanger|
|3||Condenser||Concurrent flow micro-channel heat exchanger|
|5||Display pannel||Touch screen|
|6||Shell||Outer shell||Aluminium alloy shell with polar oxidation treatment surface.|
|Nominal cooling capacity||W||1000|
|Nominal power rate||W||500|
|Host input voltage||V||DC20~26|
|Host designed voltage||V||DC24|
|Host designed electric current||A||21|
|Host max. electric current||A||30|
|Output water temperature range||°C||建议：15.0~30.0|
|Out line dimension||mm||Length：425|
|Temperature control method||Touch pannel control, Host self control|
|Host net weight||kg||12|
|Host noise level||dB(A)||57|
|Circulation media||100% purified water or glycol|
|Shell material||Aluminium Plate（1.Silver 2.Blue 3.Black 4.Others）|
|Note:nominal working condition temperature is 28°C, output liquid temperature is 15°C.|
Note: Woking for a long time over load, the host will warn.
|F1||Comprressor #1 over load/Condenser #1 blocked||F15||Fan #2 over load|
|F2||Compressor #1 self protection||F16||Fan #3 over load|
|F3||Compressor #1 cummunication failure||F21||Water pump disconnection|
|F4||Compressor #1 high temperature protection||F22||Water pump over load/water filter blocked.|
|F61||Compressor #2 over load/condenser 2 blocked||F26||Temperature sensor failure|
|F62||Compressor #2 self protection||F27||Liquid output sensor failure|
|F63||Compressor #2 cummunication failure||F28||Liquid input sensor failure|
|F64||Compressor #2 high temperature protection||F41||Liquid is little or empty|
|F11||Fan #1 disconnection||F42||Environment temperature is anomaly|
|F12||Fan #2 is disconnection||F43||Antifreezing protection|
|F13||Fan #3 disconnection||F44||Power voltage too high/too low|
|F14||Fan #1 over load|
Note: part(s) of the machine is failture, the host will continue to work, but some way it will take to resolve or replace the failure.