UNLIMITED FREE
ACCESS TO THE WORLD'S BEST IDEAS

SUBMIT
Already a GlobalSpec user? Log in.

This is embarrasing...

An error occurred while processing the form. Please try again in a few minutes.

Customize Your GlobalSpec Experience

Select Your Free Newsletters

Industry Newsletters

Select Your Free Product Alerts

Finish!
Privacy Policy

This is embarrasing...

An error occurred while processing the form. Please try again in a few minutes.

VA 26 32 53

CENTRAL UNINTERRUPTIBLE POWER SUPPLY

active, Most Current
Organization: VA
Publication Date: 1 April 2009
Status: active
Page Count: 19
scope:

DESCRIPTION

This section specifies the furnishing, installation, and connection of the central uninterruptible power supply (UPS). The UPS system shall consist of UPS module, battery system, static bypass transfer switch, controls and monitoring.

Document History

VA 26 32 53
April 1, 2009
CENTRAL UNINTERRUPTIBLE POWER SUPPLY
DESCRIPTION This section specifies the furnishing, installation, and connection of the central uninterruptible power supply (UPS). The UPS system shall consist of UPS module, battery system, static...

References

This document references:
VA 26 26 00 - POWER DISTRIBUTION UNITS FOR UNINTERRUPTIBLE POWER SYSTEMS
Published by VA on April 1, 2009
DESCRIPTION This section specifies the furnishing, installation and connection of freestanding, prepackaged, power distribution units for transforming, conditioning, and distributing electrical power...
This document references:
IEEE 450 - Recommended Practice for Maintenance, Testing, and Replacement of Vented Lead-Acid Batteries for Stationary Applications
Published by IEEE on December 3, 2020
This document provides recommended maintenance, test schedules, and testing procedures that can be used to optimize the life and performance of permanently installed, vented lead-acid storage...
This document references:
IEEE 485 - Recommended Practice for Sizing Lead-Acid Batteries for Stationary Applications
Published by IEEE on May 6, 2020
Methods are described for defining the dc load and for sizing a lead-acid battery to supply that load for stationary battery applications in float service. Some factors relating to cell selection are...
This document references:
IEEE C57.110 - Recommended Practice for Establishing Liquid Immersed and Dry-Type Power and Distribution Transformer Capability when Supplying Nonsinusoidal Load Currents
Published by IEEE on June 14, 2018
This recommended practice applies only to two winding transformers covered by IEEE Std C57.12.00, IEEE Std C57.12.01, and NEMA ST20.1 It does not apply to rectifier transformers.2 Purpose The purpose...
This document references:
IEEE C62.41.1 - Guide on the Surges Environment in Low-Voltage (1000 V and Less) AC Power Circuits
Published by IEEE on November 11, 2002
Foreword This guide is the result of 20 years of evolution from the initial 1980 document, IEEE Std 587™, IEEE Guide for Surge Voltages in Low-Voltage AC Power Circuits, which promptly became IEEE...
This document references:
IEEE C62.41.2 - Recommended Practice on Characterization of Surges in Low-Voltage (1000 V and Less) AC Power Circuits
Published by IEEE on November 11, 2002
Foreword This recommended practice is the result of 20 years of evolution from the initial 1980 document, IEEE Std 587™, IEEE Guide for Surge Voltages in Low-Voltage AC Power Circuits, which promptly...
This document references:
VA 26 26 00 - POWER DISTRIBUTION UNITS FOR UNINTERRUPTIBLE POWER SYSTEMS
Published by VA on April 1, 2009
DESCRIPTION This section specifies the furnishing, installation and connection of freestanding, prepackaged, power distribution units for transforming, conditioning, and distributing electrical power...
View Less
View All
Advertisement