He pana momotu DC hei tapahi i te pewa e hangaia ana e te hiko DC, hei karo i ngā aituā morearea, hei whakarite hoki i te haumaru o ngā mahi.
Hoahoa mōrahi, ngaohiko ārai DC 1500V, hanganga kiato, maha ngā pou hei whiriwhiri mai i te hoahoa piriti whakauru whakapā, me te mahi horoi-ake, ka whakaiti i te ātete me te whakapaunga hiko o ngā pana DC, ā, ka roa ake te ora o te pana mā te whakamahi i ngā tikanga tāutanga pumau maha hei whakatutuki i ngā horopaki whakamahinga rerekē. Ko te tikanga whakawhiti "whakaweto-whakaweto" e motuhake ana i te mahi a te tangata e whakamahi ana i ngā puna rokiroki hiko hei tere te whakatutuki i te whakawhiti, me te wā pewa mōrahi o raro iho i te 5m² te tāutanga momo pouaka ātete-wai he pai te mahi hiri, ā, ka taea te whakatutuki i te tiaki IP66 mō ngā taputapu whakawhiti.
| Ngā Pou Whakawhiti | Ngaohiko Whakatauria | |||||
| 300VDC | 600VDC | 800VDC | 1000VDC | 1200VDC | 1500VDC | |
| A2 | 32A | 32A | 16A | 9A | 6A | 2A |
| A4 | 32A | 32A | 16A | 9A | 6A | 2A |
| 4T | 45A | 45A | 45A | 45A | 45A | 25A |
| 4B | 45A | 45A | 45A | 45A | 45A | 25A |
| 4S | 45A | 45A | 45A | 45A | 45A | 25A |
| Ngaohiko Whakatauria | DC1500V |
| Iahiko Wera Whakatauranga | 45A |
| Ngaohiko Ātete Impulse Whakatauria | 8kV |
| Te Whakatauranga Poto-Wā-Wā-roa | 1000A/1s |
| Waea kotahi, waea paerewa rānei (mm) | 4~6 |
| Te Ora Mīhini | 10000 |
| Te Ora Hiko | 1000 |
| Kāwai whakamahinga | DC21B/PV1/PV2 |
| Te maha o ngā Pou Whakawhiti | A2,A4,4T,4B,4S |
| Te pāmahana mahi | -40°C~+85°C |
| Te pāmahana rokiroki | -40°C~+85°C |
| Te Tohu Parahanga | 3 |
| Kāwai Ngaohiko Nui | II |
| Whakatauranga IP me te Āpitihanga | IP66 |