| Uhlobo | I-RatedVoltage (kV) | Ixabiso langoku (A) | 4SHEat uzinzile | I-Shocksteady Okwangoku (A) | I-voltage yokumelana nempembelelo (kV) | Amandla ahlala enyamezela iVoltage(kV) | ||
| Ngokwahlukileyo emhlabeni | Phakathi kokwaphuka | Ngokwahlukileyo emhlabeni | Phakathi kokuqhekeka | |||||
| HGW9-12/200 | 12 | 200 | 12500 | 31500 | 75 | 85 | 38 | 42 |
| HGW9-12/400 | 12 | 400 | 12500 | 31500 | 75 | 85 | 38 | 42 |
| HGW9-12/600 | 12 | 600 | 12500 | 31500 | 75 | 85 | 38 | 42 |
| HGW9-12/800 | 12 | 800 | 12500 | 31500 | 75 | 85 | 38 | 42 |
| HGW9-12/1000 | 12 | 1000 | 12500 | 31500 | 75 | 85 | 38 | 42 |
| HGW9-12/1200 | 12 | 1250 | 12500 | 31500 | 75 | 85 | 38 | 42 |