Datasheet

18
Each relay can be set for the functio ns below :
1.Alarm activating: Any Alarm, OVP, OLP, OTP, Short c ircuit, High Temp., AC Fail, Fan lock, or PMBus Error.
2.PSU ON activating: Im medi ately, or Delay (1~600 sec).
3.PSU OFF activating: Immediately, or Delay (1~600 sec).
4.Digital I/P activ ating: Control by DI1, control by DI2, control by DI3 , or control by DI4.
4.4 .5 Data Log Interv al Set ting
4.4 .6 Communicatio n Port Setting (USB/RS232)
Once you en tered this pa ge, you can set Data Log's time interval, from 1 to 6 0 minutes, through the "U P"/"DOWN" button s.
(Defa ult val ue: 5 m inutes)
In the "Set USB/RS232" section , there are USB, RS232, and RS232 for GSM interface that can be selected. (Default: USB)
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4.4 .4 Pro gramm able Relay Setting
When the "S et Prog. Relay" op tion is on the screen, you can enter programmable relay settings by press ing th e "ENT"
butto n. (Default value: Alarm ( activa te) Any Alarm)
Once you entered this page, you can choose which relay you would like to modify through the "UP"/"DOWN" buttons. There
are four relays available to be select ed.
Once you entered this page, yo u can trim th e outp ut current through the "UP"/"DOWN" buttons. Refe r to the Table of PSU
adjustable c urren t range .
PSU adjust able cu rrent range:
Note : If the set PSU cur rent ex ceeds 100A, the maximum rate d curr ent, OTP might be trigger ed after ope rating a perio d
of time.
Mode l De faultPSU Cu rrent Range
12V 112A30 ~ 112A
24V 89 .6A24 ~ 89.6 A
48V 47A12 .6 ~ 47A