2011年8月10日星期三

Eaton Engineers Circuit Breakers for Wind Applications, Improving Power Reliability, Efficiency and Safety

Diversified industrial manufacturer Eaton Corporation today launched the VCP-Wind medium voltage vacuum circuit breaker that is designed specifically for wind applications. The new, compact circuit breaker is engineered to provide reliable and robust circuit protection for wind farm collector substations.

"Eaton strives to provide customers with a range of circuit protection solutions designed to improve power reliability, reduce energy consumption and enhance safety - in a compact footprint," said Len Walls, product line manager at Eaton. "The VCP-Wind circuit breaker is specifically engineered to meet the requirements of wind farm applications."

The VCP-Wind circuit breaker incorporates Eaton's industry-leading vacuum interrupting technology. Eaton's vacuum interrupters avoid the use of Sulfur Hexafluoride (SF6), which poses environmental and safety concerns. They are designed to reliably switch high stress currents, and require no cooling or ventilation systems. Additionally, they are encapsulated in epoxy resin material and are designed to require virtually no maintenance over the product life cycle.

Eaton's new 38 kilovolt (kV) VCP-Wind breakers offer current ratings up to 2000 amperes (A) without fan cooling and 31.5 kiloamperes (kA). They meet American National Standards Institute (ANSI) and Institute of Electrical and Electronics Engineers (IEEE) C37.09 standards.

Eaton's electrical business is a global leader in power distribution, power quality, control and automation, and monitoring products and services. Eaton's global electrical product series, including Cutler-Hammer, Moeller, Powerware, Holec, MEM, and Santak provide customer-driven solutions to serve the power system needs of the data center, industrial, institutional, public sector, utility, commercial, residential, IT, mission critical, alternative energy and OEM markets worldwide.

Eaton Corporation is a diversified power management company with 2010 sales of $13.7 billion.Celebrating its 100th anniversary in 2011, Eaton is a global technology leader in electrical components and systems for power quality, distribution and control; hydraulics components, systems and services for industrial and mobile equipment; aerospace fuel, hydraulics and pneumatic systems for commercial and military use; and truck and automotive drivetrain and powertrain systems for performance, fuel economy and safety. Qubee has offered handsome promotional packages to existing and new customers alike exclusively in the Holy month of Ramadan to facilitate all internet users with best quality service through incentive promotions. Qubee understands the need of its subscribers as majority of the consumers increasingly browse the internet in the evenings of Ramadan and Qubee has come up with a right solution for them as the subscribers of Qubee can enjoy double download-volume absolutely free in Ramadan. For instance, if a customer is currently subscribed to the E12 package of Qubee then his package will automatically be upgraded from 12 GBs to 24 GBs, says a press release.

Qubee has also announced an exciting offer for its new users and all new subscribers who join the broadband network by August 31st will get free 4 GB USB flash drives along with double download limit for the month.

All new subscribers in the month of Ramadan will get one 4 GB flash drive for free with each sign up irrespective of chosen package with no lucky draw or no conditions. The free USB will be sent to new subscribers via courier with an official Qubee welcome letter in the limited period offer.

These offers are limited within the period of August 1 to 31. Afterwards extra volume limits will be brought back to their original limits.

The double volume limit offer will only last till end of August 2011 and will be brought back to the original limits as per package after Ramadan. This offer is not applicable for unlimited (MAX) package customers who will continue enjoying their reliable internet experience as per their packages.

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