The battery backup time under normal circumstance

1.2.3 The battery backup time under normal circumstances,Asus N71 Original Battery when choosing a back-up time, usually choose full load working time was 10min, 15min or 30min to. Due to the batteries more expensive, time-lapse UPS generally only in the occasion of the power outage longer use. The best choice for the function of external large-capacity battery UPS, to ensure the long supply mains failure.Reserve sine wave UPS power supply in the electricity supply, mains directly through the interference filter power to the load, so the noise is smaller, but the UPS power supply in the inverter,Apple A1185 battery about uninterrupted power supply of about 4ms (mainly from the conversion time of the relay).



1.2.4 the UPS neutral wire cross-section due to the UPS load is mostly non-linear load, and thus flows through the center line of current is not zero. Even in a perfectly balanced three-phase load neutral current of up to 1.8 times the three-phase current. Laptop battery notebook battery laptop battery laptop battery load power factor is smaller, the greater multiples. UPS power line section shall not be less than the phase line section. Otherwise easily lead to the midline fever, and even burned the cable caused by fire, causing serious consequences.hp HSTNN-OB0N battery Using anti-jamming hierarchical voltage regulator technology.



2.1 battery indicators: ① The VRLA battery: Each UPS powers from one group. The ② float voltage tolerance: 1%. (3) float voltage: 2.23 to 2.27V / monomer. ④ charge voltage: 2.3 ~ 2.4V / monomer. ⑤ discharge ending voltage: 1.67 to 1.70V / monomer. ⑥ the influence of temperature on battery life: floating operation at 25 ° C, the theoretical life expectancy of not less than 10 years.so you can determine the discharge termination voltage to the battery voltage and discharge calculate the discharge time, Asus N71JQ Original Battery after the discharge of each quarter compared with the record, and find the problem immediately removed.