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Book Riello UPS

Riello-Book

The Power Protection Guide: The Design, Installation and Operation of Uninterruptible Power Supplies by Robin Koffler, Jason Yates, Alison Campbell, and Laura Dines (Paperback - Oct 30, 2006).

Riello is the only UPS manufacturer published The Power Protection guide book that support knowledge of UPS from basic to advance. This guide is intended to provide a comprehensive understanding of the design, installation and operation of secure power systems .

UPS is a complex subject and requires fundamental and in-depth knowledge if costly pitfalls are to be avoided. The Power Protection Guide has been produced for this purpose and is born out of the knowledge and expertise obtained from installing thousands of Riello UPS systems globally over many years. We hope you find it useful and informative.

 

The Power Protection Guide widely for :

> Electrical engineers, contractors and facilities managers
> Computer,telecoms and data centre managers

> Consultants and project managers

> Power Protection resellers and consultants

> Researchers and academic scholar

 EXCERPT, page 51

3. UPS SIZING AND SELECTION

For a three-phase load, the calculation is slightly different. A 30kW three-phase UPS will supply 10kW maximum per phase (30÷3) under normal conditions. To size a UPS for a three-phase load in Watts, the Watts per phase must first be calculated. Then, three values have to be compared to ensure a relatively even load sharing across the phases.


EXCERPT, page 69

4.1.2 TRANSFORMERLESS UPS
Wiring UPS from Riello UPS Book

The first stage combines a rectifier and booster-converter to generate a dc supply for the inverter. An uncontrolled three-phase bridge rectifier converts the ac supply into a dc voltage.


Product Details
•    Paperback: 290 pages
•    Publisher: Entiveon Publishing; First edition (October 30, 2006)
•    ISBN-10: 095544280X
•    ISBN-13: 978-0955442803
•    Product Dimensions: 9.4 x 6.8 x 0.8 inches
•    Shipping Weight: 1.8 pounds

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Riello Book

 

 

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