| Cov Lus Qhia Tshwj Xeeb | Qhov ntsuas hluav taws xob (V) | Tam sim no ntsuas (A) | Kev Ntsuas lub sijhawm dav 9 hli | |
| S7-OF pab txhawb | VAC | 415V | 3A | 1 |
| 230V | 6A | 1 | ||
| VDC | 60V | 4A | 1 | |
| 110V | 2A | 1 | ||
| 220V | 1A | 1 | ||
| S7-SD lub tswb ceeb toom pab | VAC | 415V | 2A | 1 |
| 240V | 4A | 1 | ||
| VDC | 110V | 1A | 1 | |
| S7-MX kev mus ncig ua si | VAC | 220V-415V | ≥44VA | 2 |
| 110V-220V | ≥44VA | 2 | ||
| VDC | 110V-220V | ≥48VA | 2 | |
| 24V-60V | ≥48VA | 2 | ||