Detailed Product Description

 ST series are mainly designed to serve as power generating unit of small capacity which supply electricity for lighting purpose in ships as well as for household electric devices used in towns or villages. The construction of the generators is of drip-proof,salient pole rotating field self-excitation and constant voltage type.The altermator inside is used with the high quality elcetric magnetic and electric materials.Stator insulation is of Class E(or B),Rotor insulation is of Class B. The altermators are of harmonic wave self-excitation constant voltage system and automatic voltage control excitation constant voltage system,both of them have excellent dynamic characteristic performance,convenient and reliable in operation.The voltage of the altermator is (if necessary it can be 240V or120V),the frequency is 50Hz or 60Hz.It operation mode is of continuous duty.The altermator can be couple with a prime mover directly or through a V-belt,with 5% change of speed of the prime mover under load vaiation of 0→100% and 100%→0,at a voltage of 230V or115V,50Hz or 60Hz to get a satisfactory constant-voltage performance.