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UPS & Battery Pack Run Down Time Print
August 2008
Compucon supplies UPS (uninterruptible power supply) units and 2 of them are capable of taking additional battery packs for extending the run time after the wall mains have been cut off and the UPS has cut in for supporting the computer(s) connected to it.  The table below shows the run down time of a Line Interactive Model with or without battery pack extensions.  It has assumed a power factor of 0.6 on the safe side (Wattage = Voltage * Ampere * Power Factor), and laid out 10 levels of workload imposed by the computer(s) on the UPS.  The run down time is expressed in Hour : Minute : Second.

Model 300VA 500VA 800VA 1000VA 1200VA 1500VA 1800VA 2200VA 2500VA 3000VA
180W 300W 480W 600W 720W 900W 1080W 1320W 1500W 1800W
KIN-1500AP 0:36:43 0:17:47 0:09:31 0:06:29 0:04:16 0:02:37        
KIN-2200AP 1:18:43 0:40:06 0:19:03 0:13:05 0:10:50 0:07:16 0:05:10 0:02:46    
KIN-2200AP (+ 1 Battery) 4:43:08 2:36:36 1:28:36 1:11:50 0:54:36 0:41:17 0:28:10 0:20:58    
KIN-2200AP (+ 2 Battery) 8:45:41 5:00:02 2:51:06 2:18:56 1:43:17 1:22:29 0:57:22 0:40:53    
KIN-2200AP (+ 3 Battery) 12:15:50 6:53:23 4:38:42 3:33:09 2:30:04 1:59:49 1:22:39 1:08:21    
KIN-2200AP (+ 4 Battery) 13:36:50 8:51:18 6:08:13 4:11:31 3:23:42 2:35:55 2:00:40 1:28:23    
KIN-3000AP 1:13:34 0:41:12 0:23:57 0:14:26 0:09:00 0:09:59 0:08:24 0:05:59 0:04:27 0:02:22
KIN-3000AP (+ 1 Battery) 4:30:00 2:24:40 1:23:57 1:08:41 0:52:56 0:39:35 0:29:50 0:20:55 0:17:19 0:12:07
KIN-3000AP (+ 2 Battery) 7:44:33 4:36:24 2:42:12 2:11:42 1:40:22 1:19:26 1:00:35 0:43:14 0:37:13 0:27:19
KIN-3000AP (+ 3 Battery) 11:11:53 6:24:22 4:21:56 3:20:50 2:24:58 1:56:09 1:28:11 1:11:39 0:58:22 0:42:08
KIN-3000AP (+ 4 Battery) 15:59:34 9:02:00 5:49:39 4:40:34 3:17:14 2:27:21 2:08:51 1:33:01 1:24:45 1:02:06