The micro DC frequency conversion compressor that we research and develop, which is the smallest, lightest,
and energy efficiency is the highest in China domestic market.
Ideal for a variety of demands and application fields of narrow space, high temperature conditions, portable mobile.
Main Features:
1.Subminiature volume: 54.7 mm diameters, 101 mm height, less than cans.
2.Ultra-light weight: total weight is only 700 grams.
3.Adjustable speed of direct current: DC 12V, DC 24V, we exclusively uses 180-degree sine wave controller, which with adjustable speed from 1800RPM to 6500RPM. High efficiency, low noise.
4.Low vibration: special designed device for vibration reduction.
5.Power supply: batteries, vehicular power, solar, etc.
6.Application: apply to evaporating temperature from LBP to HBP.
7.High temperature working condition: can work in 55 degrees.
Application:
- Telecom base station room, mobile base station;
- Medical laser cosmetic, medical radio frequency machine with cold water machine, etc;
- Industrial dehumidifier, domestic dehumidifier;
- Military, fire protection, etc;
- Other applications, car refrigerator, the cooling of electronic equipment in harsh environment, instead of semiconductor cooling, as well as other miniature refrigeration systems, etc.
Basic Parameters:
Displacement | 1.5cm³/rev | 1.9cm³/rev | ||||
The power supply | DC 12V | DC 24V | DC 48V | DC 12V | DC 24V | DC 48V |
Model | ZH1512A | ZH1524A1 | ZH1548A | ZH2012A | ZH2024A | ZH2048A |
Refrigerant | R134a | |||||
Lubricating oil·amount (ml) | POE 68 ·30ml | |||||
Total mass(including oil) | 700g | |||||
Motor type | Brushless DC Motor | |||||
Remarks:
Basic test conditions:Inhale/superheat temperature----- 18 °C (evaporation temperature 20 °C, the degree of superheat 5 k)
Too cold temperature-------------6K
The environment temperature ------------- 35°C
This whole performance value of the company use our company compressor performance test rig, dedicated controller test;
This all performance values are for reference only, actual product performance, please will be subject to relevant specifications of the products;
1.The compressor using conditions | ||
project | Standard conditions | Overload condition |
Exhaust pressure(MPa) | below 1.8 | above 2.2 |
Compression ratio | below 8 | |
Motor Volume line temperature(°C) | below 100 | below 125 |
The exhaust temperature(°C) | below 100 | below 115 |
ΔT=(Temperature at the bottom of the compressor-The condenser temperature in the middle) | During continuous operation:More than 5 K, | |
Running interval | More than 5 min 1 cycle | |
Angle of tilt allows | The system is installed within 5 ° | |
Refrigerant•Seal in quantity | R134a Max 120g | |
Speed adjustment | The speed rate of change: within 60 r/s | |
Pressure when starting | High side and low side pressure balance | |
Turning direction | Beware of the reverse connection failure | |
Interphase voltage balance | Less than 2% | |
2.Other considerations
1.Prevent the compressor from falling and being impacted during handling and operation.
2.Ban exerting local pressure on exhaust pipe and seal terminals.
3.Compressor shall be stored in the little dust and low humidity environment.
4.Don't be placed for long period but install and use ASAP, after pulling out the suction and exhaust pipes of the compressor.
5.Prohibit running the compressor in the air.
6.It can not directly inject the refrigerate into the compressor, it'd beeter inject from the end of the condenser before the refrigerant to be sealed.
7.It is recommended to use the special compressor driven controller and other accessories of our company.