The startr is with the application of 50 Hz or 60 Hz AC voltage to 660V. Current to 95A. The following circuit as the contro of three-phase squirrel cage, to start, stop and reverse starting the moter. Which iswith the smallvlume. Installation convenience features. It has lost pressure and overload protection perfomance.
The starter applied to the environment under normal use(with out explostion_proof. Anti_corrosion). The eproducts have many kind of with buttons. Buttion_sealed circle and without button. etc. It is apply to hot andhumid area. Tec_hnical data: Model by loding products specification capacity control.

The normal working and installment condition
1 Surrounding air temperature: The surrounding air temperature upper limit does not surpass +40° C, the lower limit is not lower than -5, the average temperature does not surpass +35° C in 24 hours.
2 Installation sites altitude above sea level does not surpass 2000m.
3 Atmospheric relative temperautres does not surpass 50% when the surrounding air temperature are 40° C, Can not have a higher relative humidity in a lower temperature. In the wettest month monthly aveage most low temperature is +25° C, the monthly average maximum relative humidity is 90%. And consideration the dew on product surface. Because of the temperature change.
4 Tnstallation sites environmental pollution can be 3 level.