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FAQ

DELTA 3 Ultra (3072Wh)

FAQ

DELTA 3 Ultra (3072Wh)

Will DELTA 3 Ultra (3072Wh) or DELTA 3 Ultra Plus (3072Wh) automatically power on when there is grid or solar charging input while the device is off?

Yes, the device will automatically turn on when charging, so you don't need to worry about the device failing to restart when the power comes back on after a blackout. You can also enable the Port Memory feature in Settings. When the device shuts down due to a depleted battery, it will restore the output port status once charging starts or when the battery level rises above the set backup reserve level.

Can DELTA 3 Ultra (3072Wh) and DELTA 3 Ultra Plus (3072Wh) charge when turned off?

The device will automatically power on while charging. Charging while powered off is not supported.

Does the DELTA 3 Ultra (3072Wh) or DELTA 3 Ultra Plus (3072Wh) support UPS-HID, and how does it establish communication with electronic devices?

Support. 1. Make sure the device (e.g., NAS device, PC, or laptop) supports UPS functionality. 2. Use a data cable to connect the USB-C-140W output port of the portable power station to the USB port of the device (supports USB 2.0 protocol). 3. After the connection is successful, go to the settings page for the device (e.g., NAS) and adjust the relevant settings.

Is the DELTA 3 Ultra (3072Wh) or DELTA 3 Ultra Plus (3072Wh) a UPS (Uninterruptible Power Supply)? What is the device switching time in milliseconds?

Yes, the switching time between DELTA 3 Ultra Plus (3072Wh) and DELTA 3 Ultra Plus (3072Wh) is <10ms for the UPS.

What's the capacity of DELTA 3 Ultra (3072Wh) or DELTA 3 Ultra Plus (3072Wh)?

3072Wh

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