| Raina pou momo porcelain insulators |
| Ko te akomanga ANSI | | 57-1 | 57-2 | 57-3 | 57-4 | 57-5 |
| Ahu |
| Tawhitinga ngoki | mm | 356 | 559 | 737 | 1015 | 1145 |
| Te tawhiti o te pewa maroke | mm | 165 | 241 | 311 | 368 | 438 |
| Uara Miihini |
| Te kaha o te poupou | kn | 12.5 | 12.5 | 12.5 | 12.5 | 12.5 |
| Ko te whakamatautau mo te kaha o te cantilever | kn | 5 | 5 | 5 | 5 | 5 |
| Uara Hiko |
| Momo ngaohiko tono | kv | 25 | 35 | 45 | 55 | 66 |
| Ngaohiko flashover maroke auau iti | kv | 80 | 110 | 125 | 150 | 175 |
| Ngaohiko flashover makuku iti auau | kv | 60 | 85 | 100 | 125 | 150 |
| Ngaohiko hiko hikoi nui, pai | kv | 130 | 180 | 210 | 255 | 290 |
| Ngaohiko hiko hiko nui, kino | kv | 155 | 205 | 260 | 340 | 380 |
| Te Awe Irirangi Raraunga Ngaohiko |
| Whakamatau ngaohiko RMS ki te whenua | kv | 15 | 22 | 30 | 44 | 44 |
| RIV teitei i te 1000kHz | μv | 100 | 100 | 200 | 200 | 200 |
| Te Taapapa me te Raraunga Tukunga |
| Te taumaha kupenga, tata | kg | 5.2 | 9.0 | 11.0 | 16.0 | 18.0 |
