OPERATION

While connected to the utility, the battery charger will be engaged. Some applications may want to allow the alternate power source (solar, wind or hydro) to recharge the battery instead of allowing the utility to provide the power. The only option is to program the SET MAX CHARGE AMPS AC menu item under the BATTERY CHARGING (10) menu heading to the minimum value, 1 amp AC, and set the BULK VOLTS and FLOAT VOLTS settings, also under the BATTERY CHARGING (10) menu heading, to a low value.

TRANSFER TIME

Normally there is no transfer time from the inverter to utility power or generator. The inverter operates in parallel with the AC source at all times - even when battery charging. This allows the transfer from inverter to the utility grid or generator to be interruption-free and virtually unnoticeable.

However, in SELL mode, when the utility grid fails, the inverter will reach the overcurrent protection system setting (since it is will try to power everything that is connected to the grid). The inverter will momentarily shut off while it opens the internal AC input relay. Once the relay has opened, the inverter will begin to operate within a single cycle. This results in a 20 millisecond transfer period. Most AC loads, including computers, will not be affected during the transfer.

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70

2001 Xantrex Technology, Inc.

Telephone: 360/435-8826

SW Series Inverter/Charger

5916 - 195th Street N. E.

Fax: 360/435-2229

Part No. 2031-5

Arlington, WA 98223

www.traceengineering.com

Rev. C: February 2001

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Xantrex Technology SW Series owner manual Transfer Time
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SW Series specifications

Xantrex Technology has established itself as a leader in innovative power solutions, and its SW Series inverters epitomizes this commitment to quality and efficiency. Designed for both standalone and grid-tied applications, the SW Series offers versatile power management for a range of residential and commercial needs.

At the heart of the SW Series is its advanced pure sine wave output, ensuring clean and reliable electricity suitable for sensitive electronics. This feature makes it an excellent choice for applications such as solar energy systems, where it provides high-quality power for a variety of devices, from household appliances to complex machinery.

One of the key characteristics of the SW Series is its modular design, which allows for easy installation and scalability. This modularity enables users to expand their power system as their energy needs grow, making it an ideal choice for both small and large installations. The inverters come equipped with a user-friendly interface, providing clear information on system performance, battery status, and more, ensuring that users can effectively monitor and manage their energy consumption.

The SW Series inverters also incorporate cutting-edge technology, such as the patented Power Factor Correction (PFC) feature, which optimizes energy efficiency by reducing harmonic distortion. This translates into less wasted electricity and lower energy costs, making it an environmentally friendly option for users looking to reduce their carbon footprint.

Another notable feature of the SW Series is its ability to operate in extreme conditions. Built with robust components and advanced thermal management systems, these inverters can withstand a wide range of temperatures and environmental challenges, ensuring reliable performance in various settings. This durability makes them suitable for off-grid applications, including remote cabins, RVs, and boats.

Furthermore, the SW Series supports a variety of battery types, including lithium-ion, AGM, and gel batteries, offering flexibility for users to choose the best energy storage solution for their needs. The sophisticated battery management system ensures optimal charging and discharging, prolonging the lifespan of the batteries and enhancing the overall efficiency of the power system.

In summary, Xantrex Technology's SW Series inverters stand out for their pure sine wave output, modular design, energy efficiency features, and robust performance in challenging conditions. With their versatility and advanced technology, they cater to the evolving needs of today’s power consumers, making them a compelling choice in the modern energy landscape.
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