If a fault occurs, where should it be detected first?

The detection of Viada battery is mainly to observe the appearance and measure no-load voltage and load voltage

 

(1) Check the appearance of the battery for the newly purchased battery, to see whether there is a good sign, such as model, nominal voltage, production date, etc. In addition, check whether there is damage, leakage, deformation and other problems.

(2) To detect the voltage of the battery meter DC stop, select the range is slightly greater than the nominal voltage, the red pen is connected to the positive electrode of the battery, the black pen is connected to the negative electrode of the battery, and the voltage measured at this time is no-load voltage, and the voltage value should not be lower than the nominal voltage (for the new battery). The load resistance (resistance value is specified by the manufacturer) is connected to the battery between the card and the negative electrode, and then the voltage of the battery is measured by the above method, and the voltage value measured at this time is the load voltage (working voltage), which should be approximately the nominal voltage (new battery), indicating that the battery is good, if the voltage measured is much lower than the nominal voltage, indicating that the battery can not continue to be used.

Vida battery Maintenance free Really good battery –

Viida battery maintenance-free really good battery 1, what is the battery initial charging?

A: The newly installed or overhauled battery charge is called the initial charge.

2, what is the battery termination voltage?

A: The termination voltage is the low limit voltage value of discharge when the battery overdischarge phenomenon does not cause plate damage.

3, silicon rectifier capacitor energy storage DC circuit structure consists of what parts?

A: It consists of four parts: charging circuit, energy storage circuit, discharge circuit and detection circuit.

4. What are the requirements for GGF battery connection?

A: (1) The positive and negative poles are correct.

(2) Tight contact, small contact resistance, not loose.

(3) Scrape off the oxide layer on the battery terminal and connection strip with a scraper, apply a layer of petroleum jelly on the lead screw and the screw cap, tighten the lead nut and then apply a layer of petroleum jelly.

Prevention and future, only in this way can we better use the Vida battery