Piston type Oil-free Air Compressor
Item No.: SY50-4V
1. Power:(KW) 2.2
2. Max Power: (KW) 2.3
3. Power factor: 0.81
4. Voltage: (V) 380
5. Rated current: (A) 4.8
6. Max current: (A) 5.16
7. Frequency: (Hz) 50
8. Velocity: (r/min) 1440
9. Pole:4
10. Efficiency: 80%
11. Insulation quality: F
12. Working form: S1
13. Levels of protection: IP67
Piston type Oil-free Air Compressor parameters:
1. Discharge volume: 400L/min
2. Work efficiency: 270 l.min- 1/ 5 bar
3. Working pressure: 10bar
4. Compressed gas: Air
5. Oil totally free in the air
6. No need oil
7. Maximum exhaust temperature: ＜90 degree
8. Protection valve opening pressure: 10.5bar
9. Overtemperature Safety of Equipment: Temperature Piston type Oil-free Air Compressor protector
Piston type Oil-free Air Compressor Assembly parameters:
1. Starting mode: Direct startup(Frequency Converter Performs 2-3S
Soft Begin and Soft Stop) 
2. Cooling mode: Air flow cooling
3. Noise: ＜77db(A)
4. Permissible functioning environment temperature: -50-75 degree
5. Structure: Immediate Portable Oilless Piston Surroundings Compressor
6. Connection duration: According to customers requirement
7. Installation space requirements: 590×470×440mm
8. Net weight: 45Kg
9. Exhaust port regular: G1/2(outside screw thread)or can OME according to customer's requirement
10. High Voltage Connection Plug: YD28K4TSJ
11. Low Voltage Connection Plug: YD18K4TS
SY55-4V Piston type oil-free Air Compressor
Item No.: SY55-4V
1. Power:(KW) 3.0
2. Max Power: (KW) 3.2
3. Power factor: 0.81
4. Voltage:380
5. Rated current: (A) 5.5
6. Max current: (A) 6.１
7. Frequency: (Hz) 50
8. Quickness: (r/min) 1440
9. Pole:4
10. Efficiency: 80%
11. Insulation grade: F
12. Working type: S1
13. Degrees of protection: IP67
Piston type Oil-free Air compressor parameters:
1. Discharge volume: 500L/min
2. Work efficiency: 338 l.min- 1/ 5 bar
3. Working pressure: 10bar
4. Compressed gas: Air
5. Oil free in the air
6. No need oil
7. Optimum exhaust temperature: ＜90 degree
8. Safety valve opening pressure: 10.5bar
9. Overtemperature Safety of Equipment: Temperature protector
Piston type Oil-free Air Compressor Assembly parameters:
1. Starting mode: Immediate startup(Frequency Converter Performs 2-3S Soft Start and Soft Stop)
2. Cooling mode: Air cooling
3. Noise: ＜79db(A)
4. Permissible functioning environment temperature: -50-75 degree
5. Structure: Direct Portable Oilless Piston Air Compressor
6. Connection size: According to customers requirement
7. Installation space requirements: 590×470×440mm
8. Net weight: 48Kg
9. Exhaust port regular: G1/2(outside screw thread)or can OME in accordance to customer's requirement
10. High Voltage Connection Plug: YD28K4TSJ
11. Low Voltage Connection Plug: YD18K4TS
