15kw brush dynamo ST/STC generator for sale
The generator are to be used in town, the countryside, work sites, Mountain 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 with the tha adoption of harmonic excitation system, that allow your easy operation and simple maintenance. The generators are of three-phase four-wire type, making use of atar connection with neutral point. The rated line voltage is 400V. Phase voltage 230V. Frequency 50hz. power factor 0.8(lag). It can provide 60Hz and the other voltage's generator according to necessary. 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 prime mover is 3% and load varies in the range of 0-100% cos 1.0-0.8 theygive food constant voltage. 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.
| Model | Output (kW) | Current(A) | Voltage(V) | Power factor (cos) | Pole number | Speed (r.p.m) | ||
| Series Connection | Parallel Connecion | Series Connection | Parallel Connection | |||||
| ST-2 | 2 | 8.7 | 17.4 | 230 | 115 | 1.0 | 4 | 1500 |
| ST-3 | 3 | 13 | 26 | 230 | 115 | 1.0 | 4 | 1500 |
| ST-5 | 5 | 21.8 | 43.5 | 230 | 115 | 1.0 | 4 | 1500 |
| ST-7.5 | 7.5 | 32.6 | 65.2 | 230 | 115 | 1.0 | 4 | 1500 |
| ST-10 | 10 | 43.5 | 87 | 230 | 115 | 1.0 | 4 | 1500 |
| ST-12 | 12 | 52.2 | 104 | 230 | 115 | 1.0 | 4 | 1500 |
| ST-15 | 15 | 65.3 | 130 | 230 | 115 | 1.0 | 4 | 1500 |
| ST-20 | 20 | 87 | 174 | 230 | 115 | 1.0 | 4 | 1500 |
| ST-24 | 24 | 104 | 208 | 230 | 115 | 1.0 | 4 | 1500 |
Model | Ouput (kw) | Rated Capacity (KVA) | Rated Current (A) | Pole number | Rated Speed r.p.m | Rated Voltage (v) |
STC-3 | 3 | 3.8 | 5.4 | 4 | 1500 | 400/230 |
STC-5 | 5 | 6.3 | 9 | |||
STC-7.5 | 7.5 | 9.4 | 13.5 | |||
STC-10 | 10 | 12.5 | 18.1 | |||
STC-12 | 12 | 15 | 21.7 | |||
STC-15 | 15 | 18.8 | 27.1 | |||
STC-20 | 20 | 25 | 36.1 | |||
STC-24 | 24 | 30 | 43.3 | |||
STC-30 | 30 | 37.5 | 54.1 | |||
STC-40 | 40 | 50 | 72.2 | |||
STC-50 | 50 | 62.5 | 90.2 |
Features:
1) Any permanent magnetic generators, providing invariable excitation on all occasions.
2) Easy to be connected with power network or other generators. Standard 2/3 pitches windings check excessive midline current.
3) Balanced rotor with single or two sealed ball bearings
4) Convenient installation and maintenance with easy access to terminals, rotating diodes and coupling bolts
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
What we do:
1.Stamping of lamination
2.Rotor die-casting
3.Winding and inserting – both manual and semi-automatically
4.Vacuum varnishing
5.Machining shaft, housing, end shields, etc…
6.Rotor balancing
7.Painting – both wet paint and powder coating
8.assembly
9.Packing
10.Inspecting spare parts every processing
11.100% test after each process and final test before packing.