■ Features

At present, the domestic replacement of failed batteries generally uses the disconnection of the DC power supply, and the backup battery is connected to the charger and then withdrawn from the battery to be replaced, which greatly reduces the replacement speed and affects the safety of the DC system operation. In view of this, our company has researched and developed an online replacement battery jumper that can directly replace the battery without power failure.

This jumper can be used in the following three states:

▲ The battery pack is not disconnected from the charger. When the battery pack is in the floating state, directly replace the faulty battery.

▲ During the replacement process, if the charger input is powered off or the charger fails, the faulty battery can be directly replaced.

▲ During the replacement process, if the high-power reclosing device operates, the faulty battery can be directly replaced.

■ Technical parameters