Estimate your savings
The example below shows the cost to operate a floormount chilled water cooling unit at $0.10/kWh. Average energy savings offer full payback on VSD/VFD upgrades in two years or less.
$5,100/Year
Savings
$3,400/Year
$2,500/Year Savings Savings
$1,700/Year
Savings
Your Emerson Network Power/Liebert representative or local electric company can give you information about utility rebates for deploying energy efficiency initiatives. Rebates can lower the payback period to less than a year in many applications.
Liebert Corporation
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P.O. Box 29186
Columbus, Ohio 43229
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Canada Only)
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800 222 5877 Phone
614 841 6755 (outside U.S.)
While every precaution has been taken to ensure accuracy
and completeness in this literature, Liebert Corporation assumes no responsibility, and disclaims all liability for
damages resulting from use of this information or for any errors or omissions.
© 2009 Liebert Corporation. All rights reserved throughout the world. Specifications subject to change without notice.
All names referred to are trademarks or registered trademarks of their respective owners.
®Liebert and the Liebert logo are registered trademarks of the Liebert Corporation.
Real world payback
A customer in Texas
has completed a VSD/VFD upgrade, and utility savings based on site kW measurement readings are:
$3,400 energy cost savings per unit per year (34,427 kWh/unit/year)
$1,100 first year utility incentive per unit
$3,400 + $1,100 = $4,500 first year savings per unit.
A
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