Our experience in design, installation, testing and commissioning extends fromthe provision of new systems through to the renewal and upgrade of systems on existing mass transits and main lines under train operations.
We can perform studies and simulations for power supply analysis, including earthing concepts to limit stray current effects on neighbouring utility equipment and services.
We have developed and tested our own modern product platforms for DC traction power supply equipment:
- GR/PR, modular diode rectifiers
- VCC, voltage controlled rectifiers
- LD/HD, DC switchgear
- DCP, digital control and protection relays
- VLD/HVL, low voltage limiters
We have long experience with the integration of our products into turn-key systems including sub-station control solutions. We have developed innovative pre-fabricated DC sub-station solutions that minimise the impact of these buildings on the urban environment.
We have a range of pre-fabricated modular metal-clad and concrete building solutions that offer unobtrusive, safe and secure locations for traction power equipment.
Our equipment has been type tested to many international standards and has been installed in many countries worldwide. In order to comply with these standards and customer specifi cations, we have undertaken significant type testing to the highest current levels at independent test facilities in Europe and the USA.