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Outback Power Systems GFX1312E, GFX1424E, GFX1448E manual Input Support

Models: GFX1448E GFX1424E GFX1312E

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Operation

Input Support

A system display is required to control this function. When this function is enabled, the inverter limits the current draw from an AC source, augmenting it with additional current from the batteries when necessary. This helps prevent overloading a small AC circuit or generator during short-term use.

Initially the AC source current is used for both loads and battery charging. In the MATE system display, the ac1/grid limit or ac2/gen limit settings control the maximum AC draw. In the MATE3 system display, these settings are made by the Grid Input AC Limit and Gen Input AC Limit menu items. If the AC draw exceeds the setting, the inverter reduces its charge rate to give priority to the loads.

¾The charge rate will be reduced as much as necessary to support the loads. If the loads equal the amperage setting, the charge rate will be zero.

¾If the AC loads exceed the amperage setting, the charger will begin operating in reverse. It will take power from the batteries and use it to support the incoming AC current.

IMPORTANT:

If the AC loads exceed the amperage limit setting, the inverter will drain the batteries. If the loads are sustained, the batteries may discharge to the point of Low Battery Cut-Outand the inverter may shut down with a Low Battery error. (See pages 13 and 37.) To prevent the loss of backup power, load use should be planned accordingly.

In the MATE system display, this feature is activated by the ac2/gen support menu item, located in the ADVANCED menus. In the MATE3 system display, it is activated by the Input Support menu item, located in the AC Input and Current Limit menu. (See the system display manual.)

¾Although the menu is titled “ac2/gen support” in the MATE, it functions equally well whether the AC source is a generator or the utility grid.

¾Choose between generator or grid criteria using the MATE’s ac transfer control menu. The default is grid. The <GRID> and <GEN> soft keys will toggle between these respective options.

¾The default selection is on. It can be switched off using the <OFF> soft key. The MATE’s ac transfer control menu must be selected to gen in order to do this. In current models, if ac transfer control is set to grid, the support feature cannot be disabled.

900-0112-01-00 Rev B

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Outback Power Systems GFX1312E, GFX1424E, GFX1448E manual Input Support
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GFX1448E, GFX1424E, GFX1312E specifications

Outback Power Systems has long been recognized for its innovation and reliability in the field of renewable energy solutions, particularly with its GFX series of grid-tied inverters. The GFX1312E, GFX1424E, and GFX1448E models exemplify their commitment to quality and performance, making them ideal choices for both residential and commercial applications.

The GFX1312E is designed to deliver a solid 1300 watts of continuous output power at 12 volts, offering efficient energy conversion for smaller solar setups or off-grid living situations. Its compact design allows for easy installation, while advanced engineering ensures high performance even in challenging conditions. The GFX1312E features a pure sine wave output, which is critical for sensitive electronic devices, ensuring compatibility and safeguarding against potential damage.

Moving up in power capacity, the GFX1424E operates at 1400 watts with a 24-volt configuration. This model is particularly well-suited for medium-sized solar energy systems. It supports 120/240 volts split-phase output, providing greater flexibility for various household appliances and ensuring that users can maximize their energy usage with efficiency. The GFX1424E also incorporates an extensive array of intelligent charging profiles that optimize battery performance and longevity.

The GFX1448E caps the series with impressive 1400 watts of continuous output at 48 volts, catering primarily to larger installations and those requiring more robust energy management solutions. This inverter is equipped with Outback's patented GridZero™ technology, allowing for seamless integration of solar energy production with utility power, helping users to minimize grid dependence while maximizing savings. With advanced features like backup capability and grid-interactive operation, this model is highly versatile.

All three models share key characteristics such as network connectivity through the Outback Power's MATE series of controllers, enabling real-time monitoring and system management. They are designed for durability and have protective features against overloads and short circuits, ensuring reliable performance over time. With their modular design, users can easily scale their system by connecting multiple units, making these inverters a practical choice for expanding energy needs.

In summary, the Outback Power Systems GFX1312E, GFX1424E, and GFX1448E inverters provide top-tier options for those looking to harness solar energy efficiently. Their respective power outputs, advanced technologies, and user-friendly interfaces position them as excellent choices for both residential and commercial energy solutions, underscoring Outback's reputation as a leader in the renewable energy market.