690V // 230V

9 Items

Control Transformers (STU) – Brand: Trafa

At detransformatorspecialist.nl, we offer the complete range of Trafa control transformers. These single-phase transformers feature separated windings and are specifically designed for use in control circuits and industrial installations.

Technical Specifications:

  • Power Range: Available from 40VA up to 1600VA.

  • Voltage: Available in various configurations, including primary voltage versions of 690V.

  • Protection: Equipped with a static shield between windings as standard.

  • Frequency: Suitable for 50/60 Hz operation.

  • Insulation Class: Class E.

  • Operating Conditions: Suitable for ambient temperatures up to 45 ºC.

Certification & Availability:

  • Lloyd's Register: All control transformers are available with Lloyd’s approval upon request.

  • Stock: Our standard control transformers are available for immediate delivery from stock at detransformatorspecialist.nl.