Data technica et effectus
Currentis aestimatae structurae Inm A | Current nominalis in A |
MM | 400, 630, 800, 1000, 1250, 1600, 2000 |
3200 | MM, MMMD, MMCM, MMCC, MMCC |
Quadringenta milia | 3200, 3600, 4000 |
6300 | 4000, 5000, 6300 |
Currentis aestimatae structurae Inm A | MM | 3200 | Quadringenta milia | 6300 | |
Circuitus brevis ultimi aestimati capacitas frangendi Ιcu(KA)O-CO | 400V | 80 | centum | centum | CXX |
690V | 50 | 65 | 65 | 85 | |
Capacitas brevis temporis faciendi aestimata n×Icu(KA)/-cosΦ | 400V | 176/0.2 | 220/0.2 | 220/0.2 | 264/0.2 |
690V | 105/0.25 | 143/0.2 | 143/0.2 | 187/0.2 | |
Circuitus brevis servitii aestimati capacitas frangendi Ics(KA)O-CO | 400V | 65 | 80 | 80 | centum |
690V | 50 | 50 | 65 | 75 | |
Brevis temporis tolerantia aestimata Icw praesens (KA) 1s, mora 0.4s, O-CO | 400V | 50 | 65 | 65/80 (MCR) | 85/100 (MCR) |
690V | 40 | 50 | 50/65 (MCR) | 65/75 (MCR) |