A, circulatingusage patterns
1, if the deviceis connected to the power supply,leave the power supplyby the battery after charging saturation, this kind of circumstanceshould choose circulation charge and discharge.
2, when charging machine provided by a charging circuit voltageshould be * * limitations: the environment temperature at 25 ℃, 2 Vbattery charging charging - as follows:2.35 to 2.45 V. Battery charging voltage is 4 V: 4.70-4.90 V. Chargingvoltage of 6 V battery are as follows: 7.05 to 7.35 V. 8 V batterycharging voltage: 9.40 V to 9.80 V; 10 V battery charging voltageas follows: 11.75 to 12.25 V. The 12 V battery charging voltage is:14.1-14.7 V. Chargecurrent is not more than 25% of the rated capacity values * *A.
3, charging saturation should immediately stop charging, or thebattery will be damaged or caused by excessive charging can easilydrums outside the cell.
4, charge and discharge, battery not upside down.
5, recycled life depends on the depth of each discharge, dischargethe depth, the greater the battery cycle the less the number oftimes.
Second, the floating usage patterns
1, if the device is always connected to the power supply,and in charging status, just outside the power to stopwhen the battery power supply,this kind of circumstance should select float charge mode.
Section 2, the battery pack each float charge voltage setting rangeshould strictly control: in 20 ℃ environment, float chargingpressure of 2 V battery are as follows: 2.25-2.30 V, * *charging current is not more than 25% of the rated capacity valuesA.
3, the service life of the floating was mainly affected by floatcharging pressure and ambient temperature, float charging voltageis higher, the battery life is short.
Third, discharge
When discharge voltage of the battery under provisions of thetermination voltage or many times over discharge, over dischargewill bring battery severely damaged, make the battery life of earlytermination. UPS power supplyand maintenance-freelead-acid batteryaccording to the GB/T control valve sealing type lead-acid batterystandard design and manufacture, products without adding waterbefore use, the user can use with correct installation. Battery hasno acid leakage, small resistance, shock resistance, resistance todischarge recovery capability is strong, small self-discharge, longservice life, etc. |
