Description Method for reducing UPS power battery failure

著者：Iflowpower – Nhà cung cấp trạm điện di động

How much fault occurs when the UPS power supply is used for a long time, and the statistics of UPS maintenance work. Reserve UPS power supply is 50% due to battery triggers. Online UPS power supply is reasonable for designing circuitry, the balance taken by the drive power component capacity, so the power supply circuit is very low, and there is a battery failure rate of 60%.

Therefore, the correct use of maintaining the life of the UPS battery is one of the key factors that reduce the failure of uninterruptible power supply. Method 1 of reducing UPS power battery failure 1. Regularly check the end voltage and internal resistance of each unit battery periodically.

For 12V unit cells, if the end voltage between each unit battery is found to exceed 0.4V or more than 80MΩ or more, the unit cell should be balanced to restore the battery within the battery. Resistance and eliminating the end voltage between each unit battery.

The chaja voltaji na-ewe 13.5 ~ 13.8V mgbe odori.

Most batteries that have a good balance charging process can restore their internal resistance to 30MΩ. During operation, the UPS power supply is eliminated due to the above-described imbalance of each unit battery characteristics, which is impossible to rely on the charging circuit inside the UPS power supply, so that this characteristic has a significantly unbearable battery. Group, if the offline is not charged in time, its unevenness will become more and more serious.

2. Re-floating the UPS power downtime for more than 10 days, before rebooting, the UPS power supply should be started under the conditions that do not load the load to re-use the charger product electrical circuit to re-carry the battery to the battery 10 to 12h. run.

Igwe ọkụ UPS dị na ọnọdụ na-ese n&39;elu mmiri na-enweghị usoro nkwụsị, nke kwekọrọ na ọnọdụ "nchekwa." If this state is too long, the battery has not been scrapped due to "long-term storage", which is mainly manifested as the increase in battery internal resistance, and the internal resistance can reach a few Ω.

We found that after 2 months of room temperature, the battery can be used for about 97% of its rated value. If the storage is 6 months, its use capacity becomes 80% of the rated capacity. If the storage temperature rises, its use capacity will decrease.

It is therefore recommended that the user is best to unplug the mains input every 20 ° C, so that the UPS power supply is operated by the battery to provide energy to the inverter. Otú ọ dị, ọrụ a ekwesịghị ịdị ogologo oge, na ihe dị ka 30% nke ibu ahụ bụ ihe dịka 30% nke mmepụta ihe, enwere ike ịpụ ya. How to reduce the failure of the UPS power battery 3.

Reduce the service life of deep discharge electricity is closely related to the depth of it is discharged. Ihe dị arọ nke ọkụ ọkụ UPS na-ebuwanye ibu, na-ebuwanye ibu nke ikike nke nchekwa ọkụ eletrik na ikike nke a kwadoro ya, oke nke oke nke nchekwa nchekwa bụ, nke a na-emechi batrị na-akpaghị aka mgbe batrị batrị dị ntakịrị n&39;ihi obere voltaji batrị dị ala Omimi nke nkwụsịtụ dị omimi. How does the actual process reduce the battery in depth? Method is simple: When the UPS power supply is in the middle of the electric power supply interruption, most of the UPS power supplies will be around 4s at the gap 4S when the UPS power supply is powered by the electric power supply.

Periodic alarm sound, notifying the user that now is the battery. When he heard the alarm sound is urgent, the power supply is already in depth, and should immediately perform emergency treatment, close the UPS power supply. Ọ bụghị mmanye, n&39;ozuzu ekwela ka ike UPS nọ na-arụ ọrụ ruo mgbe voltaji batrị dị ala na nkwụsị akpaka agwụ.

4. Using the high peak charging of the power supply to the UPS power supply for a long time in the market, low-voltage power supply or frequently-stopped power, to prevent the battery from being damaged by the long-term charging, it should be fully utilized to charge the battery to the battery. Ensure that the battery has sufficient charging time after each discharge.

N&39;ozuzu, ka agbachara batrị ahụ, a na-ana ya 90% nke ikike akwadoro ma ọ dịkarịa ala awa 10 ruo 12. Note that the charger's selection UPS power supply-free seal battery cannot be charged with a controlled silicon type "fast charger". Nke a bụ n&39;ihi na chaja a ga-eme ka batrị nọrọ n&39;ọnọdụ chaja siri ike nke "ịchaji nfefe ngwa ngwa" na "ịchaji ngwa ngwa ngwa ngwa.

Ọnọdụ a ga-eme ka batrị belata nke ukwuu, a ga-ewepụkwa batrị ahụ mgbe ọ siri ike. When using the UPS power supply of the constant voltage cut-off charging circuit, be careful not to adjust the battery voltage too low protection work points, otherwise, it is prone to overflow charging in its initial charging. N&39;ezie, ọ kacha mma iji chaja nke nwere ma na-agbanwe agbanwe, na nrụgide mgbe niile.

5. Ensure that the capacity of the power supply ambient temperature battery is closely related to the ambient temperature. N&39;ozuzu, a na-ahazi paramita arụmọrụ nke batrị ahụ na ụlọ okpomọkụ maka 20 Celsius C, na mgbe okpomọkụ na-erughị 20 Celsius C, ikike nchekwa ike ga-ebelata, ebe okpomọkụ dị elu karịa 20 Celsius C, ọ dị Ikike eji eme ihe ga-abawanye ntakịrị.

Ụdị dị iche iche nke ụdị dị iche iche nke ụdị dị iche iche dị iche na ogo okpomọkụ. Dị ka ọnụ ọgụgụ si kwuo, mgbe na -20 Celsius C, batrị nwere ike iru naanị 60% nke ọnụ ọgụgụ ikike. Enweghị ike ileghara mmetụta nke okpomọkụ a na-ahụ anya.

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