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The first time the battery test is performed the reference time is 0. This ensures that the first battery test logs a time
greater than the reference time.
Note:
If required, you can manually set the reference time to 0. Go to the Battery Test Setup in the System Setup and
select the discharge current. If you change this setting, the reference time will be set to 0 once you leave the setup.
(If you do not want to change the value, just go up and down with the setting until you have the previous setting.
This will have the same effect).
The Battery test is not allowed under the following conditions:
AC Failure
Standing load < discharge current
Battery capacity < 100%
Battery current is negative (Discharge)
System in High rate or commissioning charge
If you try to activate the battery test manually from the front panel and any of the above conditions is detected, the
top line will show the message “TEST NOT ALLOWED” for two seconds.
If an AC failure occurs during the battery test, the test will be cancelled and the system will return to normal operation
when the mains return.
The Battery test is aborted under the following conditions:
AC Failure
Manual Stop (From display, serial port or external digital input).
Discharge current is lower than the required current for 5 minutes.
In any of these cases, the battery test will be aborted and an alarm “BATT.TEST ABORT” is generated. This alarm
can be acknowledged (reset).
8.5 CABINET OPTIONS
8.5.1 Eye bolts – Plug-in type
For the handling of the system, the cabinet can be equipped with two eye bolts. Refer to the option installation
manual.
8.5.2 Cabinet heater and interior lighting – Factory integrated type
The cabinets are fitted with light and heating resistor. This circuit shall be supplied by a mains protected by a circuit
breaker or a fuse, maximum rating 10A.
The heater circuit must be supplied with an auxiliary mains of 110 VAC to 230 VAC during storage, before system
energization and during periods when the rectifier is not operating.
The heater can be isolated separately from the mains by opening F72 fuses.
time
V
batt
test starts
reference duration
test duration : new reference duration
test stops
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