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I contacted APC to ask this question, but it has been 5 days with no response.
My question is simple: I have an APC Back-UPS ES 750 (450 watts), but let's say I want to plug something that draws more power (let's say 650 watts).
On the UPS, there are 2 sides: "Surge protection" and "Battery Backup+ / Surge protection".
I know the battey won't hold if power goes out.
But can I plug the thing that draws 650 watts into the "Surge protection" side without experiencing any problem at all?
Thanks in advance.
Model: http://www.apc.com/resource/include/techspec_index.cfm?base_sku=BE750G
Thanks for your response. I just want to make sure I understand. If I plug something that draws more power, I won't have surge protection and it would be like plugging it directly into the wall? – user658091 – 2014-01-15T06:06:07.980
yes you are right. But you have to worry about the output watts.it will be the maximum capacity for the whole circuitry and connecting something that draws more than the said will lead to a damage to the UPS.It will be like connecting a LED directly to a 12V – Renju Chandran chingath – 2014-01-15T06:32:03.577
450 watts is the output limit on the UPS outlets but the surge only outlets are only limited by the 12 ampere fuse on the device. And as such this answer is incorrect. Connecting something that draws more current than allowed will only result in the reset-able fuse breaking the circuit. – Dan D. – 2014-01-15T07:59:18.157
@DanD : I also stated the same but from a different angle. – Renju Chandran chingath – 2014-01-15T08:01:49.167
But the answer to whether the OP can plug a 650 watt load into the surge outlets of the device is actually, yes, not no as your answer states. – Dan D. – 2014-01-15T08:41:26.663