Outback Power Systems GFX1312E, GFX1424E AUX Wiring, AUX Connections for Vent Fan Example

Page 25

Installation

AUX Wiring

The AUX+ and AUX– terminals are a switched 12 Vdc supply. The AUX can respond to many criteria and control many functions. These include cooling fans, vent fans, load diversion, fault alarms, and automatic generator control. The AUX output can also be controlled externally through the system display. (For generator control, see the next page. For all other functions, see the system display manual and the International Series GFX Operator’s Manual.) The AUX can only control one function at a time.

The terminals can supply up to 0.7 amps at 12 Vdc (8.4 watts). This is sufficient to drive a small fan, or a relay which can control a larger device. The terminals accept up to 2.5 mm2 (#14 AWG) wire.

The AUX circuit contains electronic overcurrent protection, which resets after being overloaded. No additional fuses are required for the AUX terminals.

In this example, the AUX directly drives a 12-volt vent fan. The + and – wires on the fan are connected to the AUX+ and AUX– terminals.

The AUX LED illuminates when the AUX output becomes active.

Fan

Figure 14 AUX Connections for Vent Fan (Example)

In this example, the AUX drives a relay that diverts wind power. The relay’s coil is connected to the AUX+ and AUX– terminals. When the AUX

closes the relay (based on battery voltage), the Turbine relay diverts the excess wind power to a water

heating element.

Relay

Note: Relays and elements shown are examples only

and may vary depending on the installation.

Element

Figure 15 AUX Connections for Diversion (Example)

900-0111-01-00 Rev A

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Contents International Series GFX Inverter/Charger Trademarks Audience Symbols UsedDefinitions General SafetyInverter Safety Personal SafetyBattery Safety Recycling Information Regulatory ListingsEarth 911.com OurEarth.orgEuroRecycle.net Table of Contents List of Tables Models Welcome to OutBack Power TechnologiesIntroduction Components and AccessoriesApplications PlanningRenewable Energy Battery BankGenerator Planning Planning Location and Environmental Requirements DimensionsMounting Tools RequiredTerminals and Ports Terminals, Ports, and FeaturesDC Ground Lug GroundingDC Conductor Size and Torque Requirements Inverter DC WiringRequired Order of Battery Cable Hardware Multiple AC Sources AC WiringAccessory Connections Accessory WiringAUX Connections for Vent Fan Example AUX WiringAutomatic Generator Start AGS Two-Wire Generator Start ExampleThree-Wire Generator Start Example Single-Inverter Wiring Single-Inverter InstallationsStacking Connections Multiple-Inverter Installations StackingExample of Parallel Stacking Arrangement Three Inverters Parallel Stacking Dual-Stack and LargerParallel Wiring Four Inverters Example of Three-Phase Stacking Arrangement Three Inverters Three-Phase StackingThree-Phase Wiring Three Inverters Functional Test Installation Installation Index Index Index Arlington, WA 98223 USA 34.93.654.9568 360.435.6030 Rev a
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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.
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