| Irwerter | Loadability | Motor Shaft Power | Frame | |||||
| Low | High | Max Current | 675V DC Supply | |||||
| Rated Cont. Cunenl t(AI | 10%Over-load Current (Ał | Rated Cont. Current lH(AJ | 50% Over-load Current (Al | 10%Over- load40C P(kW) | 50% Over-load 50 C P(kW) | |||
| SPI003A1-4 | 43 | 47 | 3.3 | 5 | 6.2 | 2.2 | 1.5 | FR4 |
| SPI007A1-4 | 9 | 9.9 | 7.6 | 11.4 | 14 | 5.5 | 4 | FR4 |
| SPI009A1-4 | 12 | 13.2 | 9 | 13.5 | 18 | 7.5 | 5.5 | FR4 |
| SPI012A1-4 | 16 | 17.6 | 12 | 18 | 24 | 11 | 7.5 | FR6 |
| SPI016A1-4 | 23 | 25.3 | 16 | 24 | 32 | 16 | 11 | FR6 |
| SPI023A1-4 | 31 | 34 | 23 | 35 | 46 | 18.5 | 15 | FR6 |
| SPI031A1-4 | 38 | 42 | 31 | 47 | 62 | 22 | 18.5 | FR6 |
| SPI038A1-4 | 46 | 51 | 38 | 57 | 76 | 30 | 22 | FR6 |
| SPI046A1-4 | 61 | 67 | 46 | 69 | 92 | 37 | 30 | FR7 |
| SPI061A1-4 | 72 | 79 | 61 | 92 | 122 | 45 | 37 | FR7 |
| SPI072A1-4 | 87 | 96 | 72 | 108 | 144 | 55 | 45 | FR7 |
| SPI087A1-4 | 105 | 116 | 87 | 131 | 174 | 75 | 55 | FR7 |
| SPI105A1-4 | 140 | 154 | 105 | 158 | 210 | 90 | 75 | FR8 |