> In my business I have 4 3000Va units powering my server
> rack. Plus we also
> have 7 -1400Va units and a host of 1250 and 600Va units.
Because most linears use capacitor input supplies, the power
factor is huge. Even a 6000va supply is marginal for a 3000
watt amplifier load.
Better look for a 10000va if you don't want to add to wabble
in HV.
An additional problem is the off and on load. It'll tear
some supplies up. I had a 4kVa catch fire when the voltage
ran up over 200 volts during the space between CW
characters.Using only an ALS-600 amp on 120, and that is
choke input with a good power factor!
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