Disconnectors

Siemens- Elpro disconnectors are based on proven designs and know-how backed by over three decades of experience gained in this field. The integrated facility for design, manufacture and testing of Isolators at Hyderabad, the largest of its kind in India produces double break, centre break and pantograph isolators and maintenance earth switches upto 420KV/3150A. Siemens combines its vast experience and elpro’s acquired expertise to manufacture earthing switches and drive mechanism boxes.

Siemens/Elpro disconnectors can be provided with motor or manual operating mechanism depending on the customer requirement and have been type tested at Central Power Research Institute (CPRI) - the largest independent test house in the country having a tie up with CESI Italy.

Benefit of Siemens Disconnector:

Reliable for SCADA System
Qualified, trained Service team for site supervision of erection, testing & commissioning
Quick installation in the field with minimum on-site assembly work.
Easy alignment & prevention of misalignment
Built in over centre device to prevent accidental opening while in service
Spring less contact & sliding contact design in double break Isolator for elimination of contact erosion
Minimal wear & tear of the components due to less friction by providing friction free pivot points and thus increased operating efficiency and life of the equipment