STC系列發(fā)電機(jī)適用于鄉(xiāng)村、城鎮(zhèn)、工地、山區(qū)及牧區(qū)等的照明及動(dòng)力的三相交流電源,也可作為應(yīng)急用的備用電源。
發(fā)電機(jī)為防滴轉(zhuǎn)場(chǎng)式,采用帶有中性點(diǎn)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(jù)需要也可提供60赫及其它電壓值的發(fā)電機(jī)。
發(fā)電機(jī)與原動(dòng)機(jī)可直接聯(lián)結(jié)或用三角皮帶聯(lián)結(jié),正反轉(zhuǎn)額定連接運(yùn)行。當(dāng)原動(dòng)機(jī)轉(zhuǎn)速變化3%時(shí),負(fù)載從0-**,COS1.0--0.8范圍內(nèi)任意變化,其恒壓性能優(yōu)良,同時(shí),*任何啟動(dòng)裝置能直接啟動(dòng)0.7倍容量的空載鼠籠型異步電機(jī)。
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