| Model | HD-22 | ||
| Working pressure: | 8bar | 10bar | 12bar |
| Air Delivery (m³/min) | 3.6 | 3.2 | 2.7 |
| Air Delivery (CFM) | 127 | 113 | 95 |
| Motor power | 22KW/30HP | ||
| Power voltage: | 380V/50hz/3phase (different voltage is available) | ||
| Compressor type: | Fixed Speed Rotary Screw Air Compressor | ||
| Cooling Mode | Air cooling | ||
| Starting mode | Star-delta Start | ||
| Ambient temperature | -5℃ ~ +45℃ | ||
| Discharge temperature | ≤ Ambient temperature+15℃ | ||
| Dimension (mm) | 1380*850*1160 | ||
| Product display: |


| Product advantage: |
1. High efficiency cooling system.
2. Integrated & high efficiency oil and gas separation system.
3. Compact structure, ultra-low noise design.
4. Advanced design concept makes the unit vibration value much lower.
5. High energy efficiency grade brought by the high-quality accessories can save your money.
6. Rational design, long running time and reliability can save the maintenance costs.
Reasons and countermeasures for maintenance and take-off of air compressor
During the use of air compressors and air compressor maintenance, tripping problems may occur. Due to its unique characteristics, super pipelines are widely used in multiple industries and fields. Pipes have a wide range of uses, mainly used in water supply, drainage, heating, gas supply, long-distance transportation of oil and natural gas, agricultural irrigation, hydraulic engineering and various industrial installations. There are many reasons for the machine trip, such as overload, aging and other components, as well as the input and output failure of the machine itself. 30 hp compressor
Why does the air compressor trip? What are the reasons? The reasons and solutions for the air compressor trip are summarized below. When the air compressor pipeline is installed with a large flow rate, the pipe diameter is small, but the pressure drop value increases. Therefore, pipeline infrastructure investment can be saved when the flow rate is high, but the operating energy costs of power equipment such as pumps and compressors increase. In addition, if the flow rate is too large, there may be some other unfavorable factors. Therefore, the pipe diameter should be determined based on comprehensive consideration of construction investment, operating costs and other technical factors.
1) First of all, make sure that the trip refers to whether the overload protector in the power circuit pops up or the air switch jumps.
2) If the air switch jumps, first determine the size of the empty opening to determine whether the machine can bear the load, and convert it to: 20A air switch, mechanical power 6kW, 6000 W/220 V/27A, the selected air interface is small, and the air needs to be replaced switch.
3) If the no-load specification is sufficient, the internal circuit of the machine may be short-circuited. It is necessary to check the circuit of the machine to determine whether there is a short-circuit phenomenon. (+-*/}4) Check the oil level of the air compressor. 30 hp compressor
5) If the temperature of the air compressor is too high, it will also cause tripping.
6) Check the host current. Generally, the air compressor will have the main motor protection function.
7) The host is not running smoothly. (+-*/}8) Another possibility is that the machine is leaking. At present, some empty switches on the market have leakage protection switches. For example, damage to the insulating layer of the moving parts of the machine will lead to an increase in leakage current. Once the ground leakage current is greater than 30 mA, the empty will skip. If this is the case, professional equipment is needed to detect which electrical components are pressure-resistant, or replace them one by one for confirmation. 30 hp compressor
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