врв
The UPS can not be transferred to the inverter nation after the mains strength failure

Let the uswork withinside the mains nation, set the multimeter withinside the voltage range, join the take a look at pen to the Anderson plug at the again of the UPS, and at once degree the DC voltage achieving the UPS. Во ова време, one character observes the show of the multimeter, and the opposite unplugs the enter line of the UPS, and observes the show of the multimeter in the mean time of strength failure. If the voltage price drops lots instantly, it approach that there's a hassle with the battery. If the relationship hassle may be eliminated, and the battery It has been used for approximately years, so that you want to bear in mind changing the battery pack.

 

Оставете Одговор

Вашата адреса за е-пошта нема да биде објавена. Задолжителните полиња се означени *

Зграда А13 кат
веќе 1902 пораки

  • Зграда А13 кат 10:12 AM, Денес
    Зграда А13 кат, Зграда А13 кат