Dareeraha ka goynta DC si loo jaro qaansada ay soo saarto korontada DC, looga fogaado shilalka khatarta ah iyo in la hubiyo hawlgallo ammaan ah.
Naqshadeynta moodeelka, danab dahaarka DC 1500V, qaab-dhismeed is haysta, tirooyin badan oo tiirar ah oo laga dooran karo naqshadda buundada gelinta taabashada, oo leh shaqo is-nadiifin ah, waxay yareysaa iska caabbinta iyo isticmaalka tamarta ee badhanka DC, waxayna kordhisaa cimriga badhanka habab badan oo rakibaad go'an si ay ula kulmaan xaalado kala duwan oo isticmaalka ah. Habka beddelka "daminta" ee ka madax bannaan shaqada aadanaha wuxuu adeegsadaa ilo kaydin tamar si uu si dhakhso leh u gaaro beddelka, iyadoo waqti ugu badan uu ka yar yahay 5m² rakibidda nooca sanduuqa ee aan biyuhu karin uu leeyahay waxqabad shaabad wanaagsan wuxuuna gaari karaa ilaalinta IP66 ee qalabka beddelka.
| Ulaha Beddelka | Danab la qiimeeyay | |||||
| 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 |
| Danab la qiimeeyay | DC1500V |
| Heerka Kulaylka ee la qiimeeyay | 45A |
| Dareeraha Impulse ee la qiimeeyay oo u adkaysta danab | 8kV |
| Heerka u adkaysta waqtiga-gaaban ee la qiimeeyay | 1000A/1s |
| Fiilo keliya ama silig caadi ah (mm) | 4~6 |
| Nolosha Farsamada | 10000 |
| Nolosha Korontada | 1000 |
| Qaybta isticmaalka | DC21B/PV1/PV2 |
| Tirada Ulaha Beddelka | A2, A4, 4T, 4B, 4S |
| Heerkulka Shaqada | -40°C~+85°C |
| Heerkulka Kaydinta | -40°C~+85°C |
| Shahaadada Wasakhowga | 3 |
| Qaybta Danab-dhaafka ah | II |
| Qiimaynta IP-ga oo leh lifaaq | IP66 |