AC Switchgear
We engineer, supply, install and commission complete AC power supply systems for electrified railways.
We carry out power systems analysis and simulation of your network for the feasibility, development and planning phase of a project. This gives the dimensions to many parts of the project including sub-station ratings and locations, tunnel and bridge clearances, overhead line feeding concepts, conductor sizes, effects on utility connections and electro-magnetic compatibility.
We have proven modelling tools for this work and have applied them successfully on projects in Europe, Asia, North and South America.
We have experience of many forms of AC traction power supply systems:
- Conventional
- Booster transformer
- Auto-transformer
We provide a complete range of equipment for all types of AC traction power supply systems including sub-stations with indoor or outdoor switchgear, static converters, VAr compensation, filters and voltage balancing equipment, control and protection systems.
A range of environmentally friendly airinsulated switchgear TracFeed® TA has been developed for traction power supply. With voltage levels 15kV, 25kV and 2 x 25kV, TracFeed® TA is type tested and independently certified.
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