【Product Features】
ODF Screw Air Compressor features a screw rotor ( host ) imported from Germany , the use of third-generation asymmetric rotor tooth is 5:6 aspect ratio reasonable choice , its tangential speed of the rotor is only 30-36m / s, well below the generally tangential speed compressor 60ms Keep 0.003INCH gap between the rotor and never wear a small gap between teeth , so reflux smaller loss than 4:6 tooth to improve efficiency 10-12 % , saving electricity 20% , the Swedish SKF bearings , greatly extending the life of the host.
1, the switch : 3-way switch input , 5-way relay switch output ;
2 , analog : a road Pt100 temperature input , 1 channel 4 ~ 20mA transmitter input , two sets of three-phase current inputs ( supporting CT);
3, the controller working power : AC20V 40AV;
4 , the display range
a), oil temperature : -20 ~ 150 ℃;.
b), temperature : -20 ~ 150 ℃;.
c), running time : 0 to 999,999 hours .
d), the current display range : 0 ~ 999.9A.
e), pressure : 0 ~ 1.60MPa.
5 , phase sequence protection : When the fault protection detects phase motor to save guard ;
6 , motor protection : The controller for the main motor and fan motors are having stall, short circuit, phase imbalance , basic overload protection function ;
7 , temperature protection : When the actual temperature is greater than the set temperature detected movement ; |
