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Breakthrough Technology for Wind Farms – S-PRO 4000 Sub- Harmonic Protection Relay (December, 2010)

Renewable energy generation from wind farms is growing rapidly and our product S-PRO Sub-harmonic Protection Relay is a breakthrough technology that provides Transmission-Level sub-Harmonic Monitoring and Protection. 

The advantage of using the S-PRO Sub-Harmonic Protection Relay for monitoring and protection of uncontrolled sub-harmonics is that it ensures reliable operation and better performance. It can prevent damage to the electrical interconnection by isolating the healthy grid from sub-harmonic generation sources.

The S-PRO was recently installed successfully at a wind farm in USA. It will be formally launched in North America late this year.

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