Listed below are the products and services currently offered by HWA's Northern and California office. You can click on the manufacturers logo to open their web site in a new window. For pricing and more detailed information please contact a HWA representative in your area. Uninterruptible Power Systems 1 KW -> 1,000 KW Computer Room Air Conditioning Racks, Enclosures, and Power Distribution InfraStruXure – On Demand Network-Critical Physical Infrastructure (Power/Air/Rack) Automatic Transfer Switches (ATS) Bypass/Isolation Switches Generator Paralleling Switchgear & Controls Load Banks For Emergency Generators Day Tanks & Fuel Supply Systems for Diesel Engines Variable Frequency Drives (VFD’s) - 1/2 HP to 6700 HP DC Drives - 15 HP to 1750 HP AC Motors - Induction DC Motors AC Generators from 1 to 13,000 KW MG Sets for Frequency Conversion and Power Conditioning Harmonic Mitigation Transformers Universal Harmonic Filter for AC Drives