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The following are the pin assignment and the descriptions of AS400 card:
PIN1
:
UPS failure (normally open, active close)
PIN2
:
Summary
PIN3
:
Ground
PIN4
:
Remote shutdown
PIN5
:
Common
PIN6
:
Bypass active (relay close)
PIN7
:
Battery low
PIN8
:
UPS On (relay close)
PIN9
:
Utility Power failure (normally open, active close)
3.2.7. Battery maintenance
This series UPS only requires minimal maintenance. The battery used for standard models are value
regulated sealed lead-acid maintenance free battery. These models require minimal repairs. The only
requirement is to charge the UPS regularly in order to maximize the expected life of the battery. When being
connected to the utility power, whether the UPS is turned on or not, the UPS keeps charging the batteries
and also offers the protective function of overcharging and over-discharging.
l
The UPS should be charged once every 4 to 6 months if it has not been used for a long tine.
l
In the regions of hot climates, the battery should be charged and discharged every 2 months. The
standard charging time should be at least 12 hours.
l
Under normal conditions, the battery life lasts 3 to 5 years. In case if the battery is found not in good
condition, earlier replacement should be made. Battery replacement should be performed by qualified
personnel.
l
Replace batteries with the same number and same type of batteries.
l
Do not replace the battery individually. All the batteries should be replaced at the same time following
toe instructions of the battery supplier.
Normally, the batteries should be charged and discharged once every 4 to 6 months. Charging should
begin after the UPS shuts down automatically in the course of discharging, the standard charging time
for the standard UPS should be at least 12 hours.
Normally, the batteries should be charged and discharged once every 4 to 6 months. Charging should
begin after the UPS shuts down automatically in the course of discharging, the standard charging time for the
standard UPS should be at least 12 hours.
AS400 Interface
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