STC系列發電機適用于鄉村、城鎮、工地、山區及牧區等的照明及動力的三相交流電源,也可作為應急用的備用電源。
發電機為防滴轉場式,采用帶有中性點的星形接法,額定線電壓為400伏,相電壓為230伏,頻率50赫,根據需要也可提供60赫及其它電壓值的發電機。
發電機與原動機可直接聯結或用三角皮帶聯結,正反轉額定連接運行。當原動機轉速變化3%時,負載從0-**,COS1.0--0.8范圍內任意變化,其恒壓性能優良,同時,*任何啟動裝置能直接啟動0.7倍容量的空載鼠籠型異步電機。
STCgenerators are to be used in town,the countryside,worksites,mountains and pasture 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 drip-poof with rotary field type and harmonic excitation system,manking use of the star connection with neutral point.The rated line voltage is 400V;Phase voltage is 230V;Frequency is 50Hz;Power factor is 0.8(lag).We can provide the generator with 60Hz and the other voltage according to request.]
They can be coupled with a prime mover directly or through V-belt,rotating right or reverse continuously at the rated speed.When the revolution slip of prime mover is 3% and the load varise in the range of 0-**,cos1.0-0.8,the constant voltage keeps excellent.After a sudden change (increase or decrease)of load,the genera