ST series alternator,ac generator
| Type | Output | Current(A) | Voltage(V) | Power factor | Pole Number | Speed | Freq. | ||
| kw | Series Connection | Parallel Connection | Series Connection | Parallel Connection | Cosθ | R.p.m | Hz | ||
| ST-1 | 1 | 4.35 | 8.7 | 230 | 115 | 1.0 | 4 | 1500/1800 | 50/60 |
| ST-2 | 2 | 8.7 | 17.4 | 230 | 115 | 1.0 | 4 | 1500/1800 | 50/60 |
| ST-3 | 3 | 13 | 26 | 230 | 115 | 1.0 | 4 | 1500/1800 | 50/60 |
| ST-5 | 5 | 21.8 | 43.5 | 230 | 115 | 1.0 | 4 | 1500/1800 | 50/60 |
| ST-7.5 | 7.5 | 32.6 | 65.2 | 230 | 115 | 1.0 | 4 | 1500/1800 | 50/60 |
| ST-10 | 10 | 43.5 | 87 | 230 | 115 | 1.0 | 4 | 1500/1800 | 50/60 |
| ST-12 | 12 | 52.2 | 104 | 230 | 115 | 1.0 | 4 | 1500/1800 | 50/60 |
| ST-15 | 15 | 65.3 | 130 | 230 | 115 | 1.0 | 4 | 1500/1800 | 50/60 |
| ST-20 | 20 | 87 | 174 | 230 | 115 | 1.0 | 4 | 1500/1800 | 50/60 |
| ST-24 | 24 | 104 | 208 | 230 | 115 | 1.0 | 4 | 1500/1800 | 50/60 |

