Hitachi Energy offers a wide range of low voltage linear type de-energized tap-changers for liquid-filled distribution transformers, which combine electrical and mechanical reliability with the versatility of application and ease of connection to transformer tapping leads.
Our KD-type tap-changers are provided in single or three-phase.
Product scope
- Liquid-filled distribution transformers
- Range: Um ≤ 72 kV, Ir ≤ 1800 A
- Compliant with IEC standards
Why Hitachi Energy
- High-class material assures the longest lifetime
- Proven solutions with decades of successful field experience.
- Type tested beyond international standards
- High reliability by using few parts and low complexity in design
- Little to no maintenance
- Space-saving designs
