INSTALLATION

CONTROL WIRING

More advanced installations will require additional wiring to interface the inverter to other components of the system. Proper installation is important to ensure the reliability of the system.

Although the circuits may carry little or even no actual power, the use of quality wire in conduit is recommended to provide good results. All circuits should also be fused at the source of the power in the circuit to provide both protection and indication of problems with the control circuit. Consult local code and the NEC for minimum wire size and type required based on the length that you want to run.

The AC circuit board provides male type push on connectors and you are provided crimp-on terminals in your hardwire package to connect to these Aux and Gen Control relays. These terminals allow easier connection of a variety of wire sizes and allow faster installation and troubleshooting. This circuit board also includes two LED indicators to allow visual indication of the generator control sequence provided by relays RY7 and RY8. These relays are not intended to directly control the starter motor or operate the ignition system - rather they can be used to send a signal or operate the coil of another higher amperage device which does the actual switching of the power.

CAUTION: A fuse rated at 5 amps or less must be included to protect each of the relays. Damage to these relays is not covered by the Warranty and requires the inverter to be returned to a service center for repair.

GEN CONTROL WIRING

The configuration of the starting relays on all SW Series inverters allows starting of both Honda and Onan type generators. The COM terminals of relay RY7 and RY8 are separated and both the normally open and normally closed contacts are provided.

It is much easier to make the connections to the generator if a remote control terminal or connector is available on the generator. This sometimes requires that the generator optional remote control panel be purchased. This allows examination of how the generator remote control panel works - which is what the inverter’s generator control system in the inverter must duplicate.

Connection of the inverter’s generator control relays in the inverter to the generator’s remote control panel also eliminates the need to make modifications and thus violate the generator’s warranty.

You should also ensure that there is a switch to allow disabling of the automatic generator control system at the generator. This will allow local control of the generator, preventing starting while servicing, etc.

AUX RELAY WIRING

The auxiliary relays are RY9, RY10, and RY11 and can be used to control external power sources or loads. The voltage settings that determine when the relays are activated are individually adjustable. The relays are connected to a terminal block located in the wiring compartment at the left end of the inverter and must be fused to prevent damage if they are miswired or a short-circuit occurs . The maximum fuse size must not exceed 5 amps and the fuses should be located as close as possible to the source of power e.g. generator battery.

REMOTE CONTROL WIRING

An optional remote control panel for the SW Series Inverter/Charger is available (Trace™ part number SWRC or SWRC/50FT) which provides complete duplication of the control panel on the front of the inverter. It is connected to the REMOTE PORT on the left side (AC side) of the inverter (see page 12 for the location of the REMOTE PORT) through a provided cable. Two cable lengths are available - 25 feet (8 meters) or 50 feet (16 meters). Distances longer than 50 feet (16 meters) are not recommended. The remote control cable should be kept away from sources of radio frequency interference such as motors and antennas. The cable must be protected from abrasion and hot surfaces.

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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25

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Xantrex Technology SW Series owner manual GEN Control Wiring, AUX Relay Wiring, Remote Control Wiring
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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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