STC Three Phase Electric Generators

Specifications

STC Three Phase Electric Generators

STC series generators are used as lighting in countryside, town, worksites, mountain and pasturing areas, the three phase A.C. power supply, as well as to be reserved emergency power source.

The generators can be made as per standed JB/T8981-1999, as well as in conformity to IEC34-1.

The construction of the generators is of drip-proof, salient pole rotating field self-excitaltion and constant voltage type. The generatos inside is used with high quality electric magnetic and electrical materials. Stator insulation is of Class E (or B). rotor insulation is of Class B. These generators are excellent in appearance. they are consolidate in construction and easy to maintain. Dimensions are adopted IEC standard, they are suitable for Australia, Europe, America and other countries if the end covers are model B.
The generators are of harmonic wave self-ex- citation 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 alternator is 230V or 115V (if necessary it can be 240V or 120V). the frequency is 50Hz or 60Hz its operation mode is of Continuous duty.
The alternator can be coupled with a prime mover directly or thorough a V-belt. with 5% change of speed the prime mover under load variation of 0   100% at a voltage of 230V or 115V 50Hz or 60Hz to get a satisfactory constant-Voltage performance.