STC Series Three-Phase A.C.Synchronous Generator

Category:

TC Series generators are used in town, countryside, worksites,villages and pastures as electric STC series generators are used as lighting in countryside, town, worksites, mountain and pasturing areas ,the thre phase A.C. power supply, as wellas to be reserved emergency power source. The generator is adopted drip-proof with rotary field type, protection class IP23, insulation class B or Fand harmonic excitation system.lt is safe and reliable, easy operation and maintenance. The generator is three-phase, four-wire type, adopting star connection with neutral point. The rated line voltage is 4oov, phase voltage 23ov, frequency 50Hz, power factor 0.8(lag). We can provide 60Hz andthe other voltages value according to the customers request. The generator can be coupled with a prime mover directly or through v-belt making right or reverse continuous rotation at the rated speed. When the rotation speed of prime mover changes 3% or so and load varies in the range of O~10o% and 0.8~1.0, the genera-tors offer constant voltage. When sudden change (increase or decrease) of load, the generator will soon return to their normal working state, at the same time, without any starting device the generator can directly start anunloaded squirrel cage induction motor. The generators are made as per standard JB/T8981-1999, as well as in conformity to IEC34-1
  • STC Series Three-Phase A.C.Synchronous Generator
STC Series Three-Phase A.C.Synchronous Generator
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Specifications


ENVIRONMENT CONDITIONS:

Under the following environment, the generator could run continuously: 

1.Altitude: not exceed 1000m. 

2.Cooling air temperature:258~313K(-15℃~40℃). 

3.Relative humidity: not exceed 90%.

NICAL DATA

TypeOutputVoltage (V)Current (A)Power Factor (cos φ)Speed (r.p.m)Freq. (Hz)Pole number
kVAkW
STC-33.83400/2305.40.81500504
STC-56.359
STC-7.59.47.513.5
STC-810814.4
STC-1012.51018.1
STC-12151221.7
STC-1518.51527.1
STC-20252036.1
STC-24302443.3
STC-3037.53054.1
STC-40504072.2
STC-5062.55090.2

OVERALL AND MOUNTING DIMENSIONS

Type

Output

Installing dimensions(mm)

Overall dimensions(mm)

kVAkWHABCDEFGgKabh1hL1L2
STC-33.83132216178893280102734.8123425018400480270
STC-56.351602542541083880103340.8155031025455580325
STC-7.59.47.51602542541083880103340.8155031025455580325
STC-81081602542541083880103340.8155031025455580325
STC-1012.51018027920312142110123744.8156033925495610365
STC-12151218027920312142110123744.8156033925495610365
STC-1518.815200318228133481101442.551.5196037830540660400
STC-202520200318228133481101442.551.5196037830540660400
STC-243024200318228133481101442.551.5196037830540660400
STC-3037.53022535628614960140185364196542132610770452
STC-40504022535628614960140185364196542132610770452
STC-5062.55022535631114960140185364196542132610810452

Key words:

Electric motor

Generator

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