| I-voltage ekalwe (Ue) | I-AC engu-230V |
| I-voltage yokuvikela elinganisiwe (Ui) | 500V |
| Ibanga lokukhubeka kwe-over-voltage | 280V±5% |
| Ibanga lokukhubeka elingaphansi kwamandla kagesi | 170V±5% |
| Ukukhuthazela kwe-Electro-mechanical | ≥4000 |