Kinerja listrik
| UNIT | YH5WZ-26/66 | YH5WS-32/85 | YH5WR-34/90 | YH5WS-34/85 | |
| Tegangan nominal sistem | KV | 20 | 20 | 20 | 20 |
| Tegangan anu dipeunteun tina arrester | KV | 26 | 32 | 34 | 34 |
| Tegangan operasi kontinyu | KV | 20.8 | 25.6 | 27.2 | 27.2 |
| Tegangan rujukan DC 1mA | ≥kV | 37 | 47 | 50 | 48 |
| Gelombang anu lungkawing mangaruhan tekanan sésa | ≤kV | 76 | 95 | 104 | 95 |
| Tegangan sésa dampak kilat | ≤kV | 66 | 85 | 90 | 85 |
| Operasikeun tekanan sésa dampak | ≤kV | 56 | 75 | 80 | 75 |
| Toleransi dampak gelombang pasagi | A | 150 | 105 | 150 | 200 |
| Toleransi dampak arus anu luhur | KA | 65 | 65 | 65 | 65 |