Operating Mode/Status Description - INFOSEC UPS SYSTEM E4 Pro One Series User Manual

17: Charging current setting

Interface

3-8. Operating Mode/Status Description

If parallel UPS systems are successfully set up, it will show one more screen with "Pk" in parameter 1 and be
assigned number in parameter 2 as below parallel screen diagram. The master UPS will be default assigned
as "001" and slave UPSs will be assigned as either "002" or "003". The assigned numbers may be changed
dynamically in the operation;
Operating mode/status
AC mode Description
LCD display
ECO mode Description
INFOSEC UPS SYSTEM – 15, Rue du Moulin – 44880 Sautron – France – www.infosec-ups.com
Hot Line Tel : +33 (0)2 40 76 15 82 – fax : +33(0)2 40 94 29 51 – hotline@infosec.fr – 10 19 AA AA 205 28
Setting
Parameter 2: Set the charging current of the charger at 1A, 2A,
3A or 4A (001 ~ 004).
Parameter 3: Calibrate the charging current. If there is deviation
between setting current and real measured current, please use
this parameter to calibrate the charging current.
± 0~± 5: You may choose '+' as add or '-' as Sub to calibrate
charging current. This setting number is the first number after the
decimal point.
The calibrated formula is listed as below:
Setting charging current = "real measured current" + or – "value
setting in parameter 3"
For example, if setting charging current is 4A, but real current is
detected as 3.7A, please set up calibrated current as + 3.
Setting charging current 4A = real measured current 3.7A + 0.3A
When the input voltage is within acceptable range, UPS will provide pure
and stable AC power to output. The UPS will also charge the battery at
AC mode.
When the input voltage is within voltage regulation range and ECO mode
is enabled, UPS will bypass voltage to output for energy saving.
61