Apcupsd apparently runs with some of the UPS not made by APC, but looks like it will not work with mine. Here's what's in the Service data for apcupsd:
apcupsd (pid 6568) is running... Error contacting host localhost port 3551: Connection refused
That doesn't mean it can't contact your ups, that means you have it setup wrong:)
What interface does your ups use? Serial, ether, usb? What model #?
jlc