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Uninterruptible Primary Power Delivery for Spot Networks

Trayer Engineering’s PNP Series of primary network protection for spot networks is designed to assure cost-effective and reliable service to critical and sensitive loads requiring uninterruptible primary power delivery.

The self-contained PNP switchgear provides simultaneous connection of the load from two independent feeders. Should a fault be detected on either of the feeds, a vacuum fault interrupter (VFI) disconnects the spot network from the fault while seamlessly providing uninterrupted primary power to the load. When the fault condition is cleared, the unit automatically reverts to its dual-feed operation.

PNP Series units are offered with 5kV, 15kV and 25kV ratings in both padmount and submersible configurations. All feature Trayer’s signature welded 304 grade stainless steel, storm-hardened construction and SEL grid protection relay controls.

For more information:

Trayer Engineering Corporation
898 Pennsylvania Avenue
San Francisco, California
United States, 94107
Tel:(415) 285-7770

Contact person:

Michael Daish
VP Sales & Marketing
Trayer Engineering Corporation
Tel: 415.361.5586
E-mail: MDaish@trayer.com

Link http://www.electricenergyonline.com/detail_news.php?ID=481245
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