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System overview Transformers, universal power supply units 15/2 Ordering Single-phase control transformers with 15/4 STN standard voltages Single-phase STN control transformers 15/5 Single-phase control, isolating and 15/6 STI safety transformers Single-phase control, isolating and 15/7 STZ safety transformers Three-phase control, isolating, and 15/8 DTZ safety transformers Single-phase UTI multi-winding transformers 15/9 Multipurpose power supply units AING 15/9 IP23 enclosures 15/10 Shielding winding 15/10 Inrush current limiters 15/10 Additional tappings 15/11 Additional windings 15/11 Engineering Size selection for control transformers 15/12 Protection of control transformers 15/12 Technical data Transformers 15/13 Multipurpose power supply units AING 15/13 Dimensions Single-phase STN control transformers 15/15 Single-phase control, isolating, and 15/16 STI, STZ safety transformers Three-phase control, isolating, and 15/17 DTZ safety transformers Multipurpose power supply units AING 15/18 Single-phase UTI multi-winding transformers 15/18 IP23 enclosures for transformers 15/19Control transformers, multi-winding transformers, universal power
supply units
Further transformers can be obtained from:
Trafomodern Transformatoren Ges.m.b.H.
Industriestraße II/11
A-7053 Hornstein
E-Mail:
info@trafomodern.comInternet:
www.trafomodern.com