Transformer protection
ZIEHL temperature relays protect dry-type transformers from overheating by monitoring the winding and core temperature with PTC thermistor sensors or Pt 100 sensors.
Integrated controls switch on fans for cooling as required, ensuring reliable and fault-free operation.
Application examples:
- Dry-type transformers in office buildings
- Dry-type transformers in shipbuilding
- Dry-type transformers in industrial ovens
- Dry-type transformers in offshore and onshore wind turbines
