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STC
series are to be used in town ,the countryside ,worksites,mountain
districts and pastrue lands as a electric power source for lighting
purpose.It can also be used as a reserved power source for emergent
case.The generators are of dripproof with rotary field type and with the
adoption of harmonic excitation system,that allow your easy operation and
simple maintenance.The generators are of three-phase four-wire type,making
use of star connection with meutral point.The rated line voltage is 400V
,phase voltage 230V frequency 50Hz,power factor 0.8(lag).It can provide
60Hz and the other voltage's generator according to necessery. They can be
coupled with a prime mover directly or through V-belt , making
right or reverse continous rotation at the rated speed.When the revolution
slip of prime mover is 3% and load varies in the range of 0→100% and
100%→0,cosΦ1.0→0.8 and cosΦ0.8→1.0 ,they give
good constant voltage.After sudden change(increase or decrease) of load
,the generators will soon return to their normal working state.Without any
stating devices the generator can directly start an unloaded squirrelcage
includtion motor.
Operating
Conditions：
Ambient
Temperature：-15℃~+40℃
Altitude：Not
Exceed
1000m
Relative
Humidity：Not
Exceed
90%
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