lonely wolf wrote:
Carlos Rodrigues wrote:
Measuring the voltages just means letting the UPS charge completely
(until the bundled software says 100%) and then see what value NUT
reports for "battery.voltage", and then unplugging the UPS from the
wall until it goes into low battery, and check again the voltage that
NUT is reporting.
Here are the values
- 100% battery charge, status normal: battery.voltage: 2.3
- 25% battery charge, upsilon reports "batt low", the UPS is beeping,
shutdown triggered: battery.voltage: 1.8
[EMAIL PROTECTED] ~]# upsc [EMAIL PROTECTED] battery.charge: 0.0
battery.voltage: 1.8 battery.voltage.nominal: 96.0 driver.name:
megatec driver.parameter.port: /dev/ttyS0 driver.version: 2.1.0
driver.version.internal: 1.4 input.frequency: 0.0 input.voltage: 0.0
input.voltage.fault: 190.0 output.voltage: 221.3
output.voltage.nominal: 220.0 ups.delay.shutdown: 2 ups.delay.start: 3
ups.load: 49.0 ups.mfr: Ablerex ups.model: MS3000RT MS02035C
ups.serial: unknown ups.status: OB LB ups.temperature: 41.0
Few minutes after powering it back,
63% battery charge:
battery.charge: 0.0
battery.voltage: 2.0
battery.voltage.nominal: 96.0
66% battery charge:
battery.charge: 0.0
battery.voltage: 2.1
battery.voltage.nominal: 96.0
The voltage doesn't look to have a linear dependency with the charge ...
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