| System data | 12 kV | 24 kV | 36 kV | |
|---|---|---|---|---|
| Rated voltage | Ur [kV] | 12 | 24 | 36 |
| Rating of lightning impulse withstand voltage | Up [kV] | 75 | 125 | 170 |
| Rated power frequency withstand voltage | Up [kV] | 38 | 50 | 70 |
| Rated frequency | F [Hz] | 50 | 50 | 50 |
| Rated short-circuit current | Ik [kA/1s] | 30 | 30 | 30 |
| Rated surge current | Ip [kA] | 50 | 50 | 50 |
| Rated operating current | In [A] |
25/50/75/100/ 150/300/400/600 | ditto | ditto |
| Switch types with CONVERSION KIT | Switch description | Width [mm] | 12 kV | 24 kV | 36 kV |
|---|---|---|---|---|---|
| Sprecher+Schuh | HPTW 306 | 740 | x | x | |
| Sprecher+Schuh | HPTW 506 | 740 | x | x | |
| Sprecher+Schuh | HPTW 404 | 740 | x | x | |
| Sprecher+Schuh | HPTW 406 | 740 | x | x | |
| Sprecher+Schuh | HVXTW | 740 | x | x | |
| Sprecher+Schuh | HPTWz 306 | 640 | x | x | |
| Sprecher+Schuh | HPTWz 506 | 640 | x | x | |
| Sprecher+Schuh | HPTWz 404 | 640 | x | x | |
| Sprecher+Schuh | HPTWz 406 | 640 | x | x | |
| Sprecher+Schuh | HVXTW | 640 | x | x | |
| Sprecher+Schuh | HP 107 | 850 | x | ||
| Panel Gardy | Triducteur SR 612 | 600 | x | ||
| Panel Gardy | Triducteur SR 624 | 600 | x | ||
| ABB | HB-24 SF6 | 700 | x | x | |
| Huser+Peyer | NVL 24 /8 TW | 740 | x | x |
| Protection | BASIC with 3xI | with VT | 12 kV | 24 kV | 36 kV |
|---|---|---|---|---|---|
| Definite-time protection, motor protection, model of thermal overload | x | x | x | x | |
| Directional ground fault (ground fault locating) | x |
Total current transformer | |||
| Directional SC, UFLS, QV, Z | x | x | x | x | x |
| Communication IEC60870-5-103 | x | x | x | x | |
| Control CB | Options: IN coil | x | x | x |