We are offering isolated phase busbar:

A. This system is used for connection between generator and set-up transformer, main run and auxiliary transformer tap-off run. Suitable for current rating from 1000A up to 28000A and the voltage rating from 10.5kV up to 35kV.

- The shield effect of enclosure circulation, the heating of the steel structure nearby the busbar is eliminated basically. The short circuit electromotive force is also dropped greatly.

B. Non-segregated Phase Busbar:

- This type busbar is used in run of auxiliary transformer, substation and also be applied as the connection between generator and set-up transformer for mini type hydroelectric power substation plant.

- The system is suitable for current rating up to 6300A and the voltage rating up to 35kV. The conductor can be rectangle, channel and tube shape. Providing the system with the aluminum alloy (or weak magnetic steel plate) enclosure to protect the busbar.


- The maintenance is reduced obviously and the safety is promoted prominently by the double insulation used in the system.

C. Segregated Phase Busbar:

- Suitable for the current rating up to 4500A, and the voltage rating up to 35kV. Each phase conductor is segregated, it forms 3 independent spaces therefore the segregated phase makes the outer magnetic field less than non-segregated phase enclosed busbar. This system effectively avoids occurring of phase to phase short circuit.