The HS Grup ST100 is intended for high-current applications from 800 to 4000 A. Its Ø85 mm aperture accommodates large conductors and busbars up to 80 × 50 mm or 100 × 30 mm. It is available with a range of secondary outputs, accuracy classes, and burdens to suit the measurement system.
| Technical detail | Listed options |
|---|---|
| Primary current | 800–4000 A |
| Secondary output | 5 A; 1 A; 333 mV; 100 mV; 150 mV |
| Accuracy class | 0.25; 0.5S; 0.2; 0.5; 1 |
| Burden for current-output versions | 1–5 VA; 2.5–10 VA; 5–15 VA; 10–20 VA; 15–30 VA |
| Cable aperture | Ø85 mm |
| Busbar sizes | 80 × 50 mm; 100 × 30 mm |
| Maximum system voltage shown | 0.72 / 3 kV |
