With Pully~Brush STC Alternator Power Generator china generator pakistan
STC Series Three Phase A.C. Synchronous Generator / Alternator
This series ac alternators are to be used in town, countryside, worksites, mountain and pasture as electric power source for lighting purpose, it can also he used as reserved power source for emergent case using.
The ac alternators are of dripproof with rotary field type and adopt harmonic excitation system, easy operation and maintenance.
The ac alternators 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 changs 3% or so and load varies in the range of 0~100% cos j 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.
Under the following environment, The generator could be continuous and rated running:
- 1.Above sea level: Not exceed 1000m
- 2.Cooling air temperature: 258~313K(-15 oC ~ 40 oC)
- 3.Relative air damping: not exceed 90%
Technical data
Model
| Rated Output(kw) | Rated Capacity(kva) | Rated Current(A) | Pole Number | Rated Speed(r/min) |
| ST-3 | 3 | 3.8 | 5.4 | 4 | 1500 |
ST-5 | 5 | 6.3 | 9 | 4 | 1500 |
| ST-7.5 | 7.5 | 9.4 | 13.5 | 4 | 1500 |
| ST-10 | 10 | 12.5 | 18.1 | 4 | 1500 |
| ST-12 | 12 | 15 | 21.7 | 4 | 1500 |
| ST-15 | 15 | 18.8 | 27.1 | 4 | 1500 |
| ST-20 | 20 | 25 | 36.1 | 4 | 1500 |
| ST-24 | 24 | 30 | 43.3 | 4 | 1500 |
| ST-30 | 30 | 37.5 | 54.1 | 4 | 1500 |
| ST-40 | 40 | 50 | 72.2 | 4 | 1500 |
| ST-50 | 50 | 62.5 | 90.2 | 4 | 1500 |
| STC Series Three Phase A.C. Synchronous Generator / Alternator | ||||||||||||
| Mode; | Output (kw) | Output (kva) | Voltage (v) | Current (A) | Pole number | Power factor | Speed r.p.m | N.W (kg) | G.M (kg) | Packing size | In a 20' container | Frequency(Hz) |
| STC-3 | 3 | 3.8 | 400 | 5.4 | 4 | 0.8 | 1500/1800 | 50 | 55 | 51*30*45 | 425 | 50/60 |
| STC-5 | 5 | 6.3 | 9 | 81 | 95.3 | 62*35*53 | 236 | |||||
| STC-7.5/8 | 7.5/8 | 9.4 | 13.5 | 84 | 98.5 | 62*35*53 | 236 | |||||
| STC-10 | 10 | 12.5 | 18.1 | 104.6 | 115 | 68*42*58 | 168 | |||||
| STC-12 | 12 | 15 | 21.7 | 117 | 125 | 68*42*58 | 168 | |||||
| STC-15 | 15 | 18.8 | 27.1 | 154 | 160 | 73*45*64 | 120 | |||||
| STC-20 | 20 | 25 | 36.1 | 167 | 180 | 73*45*64 | 120 | |||||
| STC-24 | 24 | 30 | 43.3 | 187 | 200 | 73*45*64 | 120 | |||||
| STC-30 | 30 | 37.5 | 54.1 | 245 | 260 | 92*55*72 | 72 | |||||
| STC-40 | 40 | 50 | 72.2 | 265 | 280 | 92*55*72 | 72 | |||||
| STC-50 | 50 | 62.5 | 90.2 | 305 | 320 | 92*55*72 | ||||||
Q: Do you offer OEM service?
A: Yes
Q: What is your payment term?
A: 30% T/T in advance, 70% balance when receiving B/L copy. Or irrevocable L/C.
Q: What is your lead time?
A: About 30 days after receiving deposit or original L/C.
Q: What certifiicates do you have?
A: We have CE, ISO. And we can apply for specific certificate for different country such as SONCAP for Nigeria, COI for Iran, SASO for Saudi Arabia, etc
1. The alternator are to be used in town, the countryside, work sites, Mountain and lands as a electric power source for lighting purpose, it can also be used as a reserved power source for emergent case.
2. The generators are of drip-proof with rotary field type and with the adoption of harmonic excitation system, that allow your easy operation and simple maintenance.
3. The generators are of three-phase four-wire type, making use of atar connection with neutral point.
4. The rated line voltage is 400V, phase voltage 230V, frequency 50Hz, power factor 0.8(lag).
5. It can provide 60Hz and the other voltage´s generator according to necessary.
6. 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 revolution slip of prim mover is 3% and load varies in the range of 0-100% cosφ1.0-0.8 they give food constant voltage.
7.After sudden change (increase or decrease)of load, the generators will soon return to their normal working state, without any starting devices the generator can directly start an unloaded squirrel cage induction motor.
Guaranty:
Guarantee for one year or 1000 hours (whichever comes first) from ex-factory date. During the guarantee period, our Boomaster will provide the free easy-damaged spare parts for problems caused by our quality of production or raw materials, except the damage caused by customer's incorrect manmade operation
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