- Product Introduction
The device has a 3-year basic warranty, which can be extended by 2 years if you register on the app.
1024Wh
When within 1.64 feet of the device, the noise generated is less than 30 dB during 600W consumption and less than 40 dB during 1200W consumption. 30 dB is about the same volume as quiet whispering, or the environmental noise level of a quiet library or office. Most people find 30 dB to be a comfortable level of background noise.
The device will generally emit some background noise during normal operation (such as fan noise or current flow). If the device is not operating normally, the noise may become noticeably louder or sound unusual. A sharp whistling, clanking, or grinding sound may indicate a malfunction. Please record a short video of the issue and send it to us so we can help identify and resolve the problem.
The portable power station is a floating-ground system, meaning that this type of detection equipment is likely to be ineffective. The detection equipment is designed to detect grounded output from grid power. The voltage difference between neutral and ground in the grid is very small, which is why there is a distinction between positive and reverse wiring. The device's AC output is generated by boosting the internal battery voltage through an inverter. Since there is no reference ground, testers may indicate reversed wiring. Furthermore, in the portable power station, both L and N are energized. When operating in inverter-only mode, the two wires can be regarded as equivalent, so the concept of reversed wiring does not apply. Think of it like this: AC voltage follows a sine wave pattern and its direction changes. As a result, the electric potential of L and N change relative to each other. On a microscopic timescale, current flows from high potential to low potential. However, since AC operates at 50 Hz, with 50 direction change cycles per second, the frequency is too high to distinguish. On a macroscopic level, the two wires appear the same during inversion. Many instruments will show the same peak voltage for both wires, so they can be regarded as equivalent with no distinction.
The device will automatically power on while charging. Charging while powered off is not supported.
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.
With the AC switch turned on, press and hold the AC switch button for 10 seconds to change the AC output frequency for actual use.
We don't recommend doing this as it may cause irreversible damage to the device's internal circuits.
The battery cell of DELTA 3 Classic (1024Wh) is LFP Battery.
Lab tests show that the ports withstand 5,000 insertions/removals, while the control buttons withstand 10,000 presses.
The device supports Wi-Fi 6 and Bluetooth 5.3 connectivity.
Yes, the AC output and the internal system of the device are grounded. If the device's AC input is connected to the grid, it will share the same ground as the grid power.
It cannot be taken on an airplane. For information on whether it can be taken on high-speed trains or cruise ships, please consult the corresponding department or call the customer service number.
IP20 + potting protection
DELTA 3 Classic (1024Wh)'s switching time < 10ms uninterruptible power supply (UPS);
For stability reasons, we do not recommend using the device to power critical medical devices such as ventilators.
DELTA 3 Classic (1024Wh) main unit weighs approximately 12.1kg
This feature is enabled by default. It can be enabled or disabled in the EcoFlow app.
Yes, Bypass Mode output is supported, and it is enabled by default. It can also be disabled in the app. If the grid power is unstable and may cause improper functioning or damage to appliances, you can enable this setting in the EcoFlow app for appliances that require high-quality power output. For example, this mode allows you to use only the AC output power from the portable power station for speakers.