Zero-Flux Transformer measures DC currents,
The DC Zero-Flux Transformer measures DC currents (direct currents) of all types.
and Its applications are very diverse,
so wherever DC currents are to be measured,
and (e.g.: traction systems operated with DC,
HVDC applications (high-voltage DC transmission),
converter stations, test laboratories, PV systems, etc.).
Features
- Exact measurement results
- Robust and sustainable control unit ready for plug-in
- Customizable active part and inner diameter
- Standard: IEC 61869-14
- Available as cable, outdoor and GIS instrument transformers up to 336 kVdc and 550 kVac
- Digital (IEC 61850-9-2 LE & 1024kS/s UDP) and analog interfaces
- Flexible distance between instrument transformer and receiver
Technical Specifications
Technical data
| Accuracy up to | 0.1% |
| Bandwith up to | 100 kHz |
| Scalability up to | DC 20,000 A |
| DC supply | 110 Vdc … 350 Vdc |
| AC supply | 100 Vac … 265 Vac |
| Temperatur range | -40°C … +50°C |
