E mere mgba ọkụ isi R7VI iji nabata njikọ eriri-abanye/ịpụpụ. Enwere ike iji ya dị ka mgba ọkụ na-ekewapụ onwe ya. Mgba ọkụ ahụ a gbanyụrụ nwere ike ịgbanwe ibu resistive na inductive.
Ngwaahịa a kwekọrọ na IEC60947-3.
| Voltaji e nyere ọkwa (V) | 250/41550/60Hz |
| Egosipụtara ugbu a (A) | 32,63,100 |
| Ogidi | 1, 2, 3, 4 |
| Nkeji ojiji | AC-22A |
| Voltaji mkpuchi ọkwa | 500V |
| Ndụ eletriki | 1500 |
| Ndụ igwe | 8500 |