STC series Brush Alternator

Brand:Senpoo certificate CE ,ISO Insulation Class IP21 Newly Design   

 STC Series generators ofSenpoo brand are used in town, countryside, worksites, villages and pastures as electric power source for lighting purpose and three phase AC power supply, it can also be reserved as emergence power source.

The generators are drip-proof with rotary field type, IP23, Insulation Class: B or F, adopting harmonic excitation system, safe and reliable using, easy operation and maintenance.

The generators are three-phase, four-wire type, adopting star connection with neutral point. The rated line voltage is 400V, phase voltage 230V, frequency 50Hz. power factor 0.8(lag). We can provide 60Hz and the other voltage's generator according to the customer's request.

They 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 0~100% COS 0.8~1.0, the generators 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 an unloaded squirrel cage induction motor.

The newly launched products contain below advantages compare with the general one,

1.  newly appearance, more stronger frame, superior terminal box design (refer to the picture)

 

2. The raw materials of rotor and stator is quality guaranteed as they all 100% test before processing. Especially adopting the best quality silicon steel sheet.

 3. Each unit stator and rotor are adopted 100% copper wire Such as the Ruizheng or Jintian brand varnished wire we adopted

  

4. Length of stator and rotor made according 100% output standard.

The generators are made as per standard JB/T8981-1999. And in conformity to IEC34-1.

1. Altitude: not exceed 1000m.

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

3. Relative air humidity: not exceed 90%.

TECHNICAL DATA

          TYPE: STC     

          Poles: 4    

        Output: 3.8~62.5(kVA)  3~50 ( kW)   

       Voltage: 400/230(V)

STC series Brush Alternator