вступ
The EF ECOFLOW DELTA 3 MAX is a portable power station designed to provide reliable power for various applications, including home backup and RV camping. It features ultra-fast charging capabilities, a high X-Boost output, and a durable LiFePO4 battery for extended lifespan.
This manual provides essential information for the safe and efficient use of your DELTA 3 MAX portable power station.
Продукт закінченийview та включені компоненти
The DELTA 3 MAX portable power station comes with the main unit and a 500W Alternator Charger. It is designed for versatility with multiple output ports and charging options.

Image: The EF ECOFLOW DELTA 3 MAX Portable Power Station, showcasinзавдяки компактному дизайну та вбудованій ручці.
Налаштування
Початкова зарядка
Before first use, fully charge the DELTA 3 MAX. The unit supports ultra-fast charging, reaching 0-80% in approximately 1.13 hours via AC input.
Connecting to the EcoFlow App
For smart control and monitoring, download the EcoFlow app. The app allows real-time energy usage monitoring, setting smart priorities, and managing charging/discharging schedules to optimize electricity costs and comfort.

Image: Screenshots of the EcoFlow app demonstrating AI Mode for off-peak charging and Self-Powered Mode for energy storage.
Інструкція з експлуатації
Увімкнення/вимкнення
Press and hold the main power button to turn the unit on or off. The display will illuminate, showing battery status and output information.
Using AC Outlets and X-Boost Mode
The DELTA 3 MAX provides multiple AC outlets. With its 3400W X-Boost output, it can power up to 99% of common household appliances, including high-wattage devices like refrigerators and microwaves, without overloading the unit.

Image: The DELTA 3 MAX powering kitchen appliances, illustrating its 3400W X-Boost capability.
3-in-1 Functional Design
The DELTA 3 MAX features a 3-in-1 functional design, supporting Charging Mode, Reverse Charging Mode, and Battery Maintenance Mode. These modes allow for flexible power management and battery longevity. Note: The included XT60 cable does not support reverse charging or battery maintenance. For these functions, an XT150 cable with an EcoFlow DELTA Series product is required.

Image: An illustration of the DELTA 3 MAX's 3-in-1 functional design, detailing Charging, Reverse Charging, and Battery Maintenance modes, with a note on cable requirements.
Функція джерела безперебійного живлення (UPS).
For home backup, the DELTA 3 MAX features an ultra-rapid 10ms transfer time when switching to battery power during an outage. This ensures sensitive electronics, such as computers and medical devices, remain operational without interruption.

Image: The DELTA 3 MAX providing backup power to a workstation, highlighting its UPS feature.
Методи зарядки
The DELTA 3 MAX offers multiple charging options:
- Заряджання змінним струмом: Recharges 0-80% in approximately 68 minutes.
- Сонячна зарядка: Recharges 0-80% in approximately 3.43 hours (based on 500W solar input in ideal conditions).
- Зарядка автомобіля: Recharges 0-80% in approximately 3.41 hours using the 500W Alternator Charger.
- Зарядка генератора: Recharges 0-80% in approximately 68 minutes.

Image: Visual representation of the four charging methods: Generator, AC, Solar, and Car charging, with their respective 0-80% charging times.
Тиха робота
The unit is designed for ultra-quiet performance, operating at approximately 25 dB when powering under 600W, ensuring minimal disturbance.

Image: The DELTA 3 MAX in a bedroom, illustrating its quiet operation at 25 dB when under 600W load.
Технічне обслуговування
Battery Lifespan and Care
The DELTA 3 MAX is engineered with a long-lasting LiFePO4 battery, designed for 10 years of daily use. To maximize battery life, avoid extreme temperatures and store the unit in a cool, dry place when not in use for extended periods. Regular partial discharges and recharges are recommended over full cycles.

Зображення: Внутрішній view of the DELTA 3 MAX, showing the Battery Management System (BMS) and LiFePO4 battery cells, emphasizing its enduring performance and safety features.
прибирання
Use a dry, soft cloth to clean the exterior of the power station. Do not use harsh chemicals or immerse the unit in water.
Усунення несправностей
If you encounter any issues with your DELTA 3 MAX, please refer to the full user manual or contact EF ECOFLOW customer support for assistance.
Технічні характеристики
| Особливість | Специфікація |
|---|---|
| Бренд | EF Ecoflow |
| Назва моделі | DELTA 3 МАКС |
| Номер моделі товару | EF-DL-H02-3M |
| Wattage | 2048 ват-годин |
| Біг Ватtage | 3400 Watts (X-Boost) |
| Вихідна ватtage | 2400.0 |
| Тип палива | Сонячна |
| Джерело живлення | Сонячна енергія |
| Особливість | Портативний |
| Включені компоненти | 500W Alternator Charger, DELTA 3 MAX |
| Розміри продукту | 19.5 см (Д) x 9.4 см (Ш) x 12 см (В) |
| Вага товару | 49 фунта |
| Загальна кількість розеток | 3 |
| Тип двигуна | Інвертор |
| Тип системи запалювання | електронні |
| UPC | 842783195197 |
Гарантія та підтримка
The EF ECOFLOW DELTA 3 MAX comes with an extended 5-year service. For warranty claims, technical support, or further inquiries, please visit the official EF ECOFLOW Store or contact their customer service directly.
Official EF ECOFLOW Store: Відвідати магазин