Voliyumu yaying'ono, kulemera kopepuka, phokoso lochepa, kudalirika kwakukulu, kumatha kupangidwa molingana ndi zofunikira za kugwiritsa ntchito madzi atatu odana ndi madzi (anti-salt spray, anti-shock).
| Zaukadaulo index osiyanasiyana | |
| Mphamvu yamagetsi V | 0 ~100KV | 
| Mphamvu yamagetsi V | 0 ~100KV | 
| Kutulutsa mphamvu VA | 0 ~ 750KVA | 
| Kuchita bwino | > 95% | 
| Kudzipatula voteji KV | 0 ~ 300KV | 
| Insulation kalasi | BFH | 
Amagwiritsidwa ntchito pamagetsi amagetsi, magetsi apadera, zida zamankhwala, zida zasayansi ndi zina.