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Xantrex SW Series User Manual

Xantrex SW Series
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APPENDIX
Page
128
2001 Xantrex Technology, Inc.
5916 - 195th Street N. E.
Arlington, WA 98223
Telephone: 360/435-8826
Fax: 360/435-2229
www.traceengineering.com
SW Series Inverter/Charger
Part No. 2031-5
Rev. C: February 2001
APPENDIX
OPTIONS
Options available for the SW Series Inverter/Charger include a choice of remote controls, and a battery
temperature control.
SWRC
The optional SWRC Remote Control (SWRC or SWRC/50FT) has the ability to communicate with and
adjust settings in the SW Series Inverter/Charger. It is operational whenever DC power is applied to the
inverter DC input terminals.
The SWRC is connected to the remote control port labeled REMOTE* on the left side (AC side) of the SW
Series Inverter/Charger, using the provided DB-25 communications 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 SWRC displays its information on a LCD screen, which duplicates the functions of the integral Control
Panel on the SW Series Inverter/Charger, but it allows these functions to be performed and/or observed
from a remote location (up to 50 feet from the inverter). Once the desired changes have been made, the
SWRC may be unplugged and these changes will be retained, except if the inverter is completely powered
down. When the SWRC is connected to the inverter, the inverters status LEDs still operate normally.
Installation and operating instructions are included with the SWRC.
You may connect either the SWRC or SWCA. Both options cannot be connected at the same time.
SWCA
The Sine wave Communications Adapter (SWCA) serial communications interface adapter allows for
remote set-up, adjustment, troubleshooting and monitoring of SW Series inverters from a personal
computer and allows modem access monitoring over long distances. The SWCA allows direct access of
up to eight SW Series inverters via standard telephone type wire.
The SWCA is connected to the remote control port labeled REMOTE* on the left side (AC side) of the SW
Series Inverter/Charger, using the provided DB-25 communications cable.
You may connect either the SWRC or SWCA. Both options cannot be connected at the same time.
The SWCA provides the following features:
Remote set-up: The SWCA is capable of direct connection to a modem for use in remote sites
where a computer is not desired. This makes remote set-up simple and easy for end users, dealer,
distributors or anyone familiar SW Series Inverter/Chargers. With an on-site modem and cellular
communications network, costly trips are no longer necessary. Simply dial up your onsite modem and
reset or adjust your systems via a virtual control panel simulation.
Troubleshooting: In the event that problems occur in the field, the SWCA can be used to do simple
troubleshooting by accessing meters and error conditions from your home or office. This feature is
great for new users and allows dealers to guide their customers through simple set-up and adjustment
problems that would usually require on-site assistance. An ideal service program for authorized
Xantrex service centers distributors and dealers.
Monitoring: By simply paralleling the four-cable conductor, access to eight adapters is made
possible. Further long-term monitoring can be made via an external data-logging device.
SWCB
The SWCB conduit box consists of a metal enclosure for connection to the SW Series Inverter/Charger
and is provided to meet applicable codes and safety standards. The SWCB may be fitted to the DC side of
the SW Series Inverter/Charger. The SWCB has ½”, ¾” and 2 knockouts for attaching conduit hardware.

Table of Contents

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Xantrex SW Series Specifications

General IconGeneral
Input Voltage12V, 24V, or 48V DC
Output Voltage120V AC
WaveformPure Sine Wave
Output Frequency60 Hz
Operating Temperature-20°C to +50°C
Battery ChargerYes
ProtectionsOverload, Over-temperature, Short Circuit

Summary

Important Safety Instructions

General Precautions

General safety guidelines and warnings for using the inverter.

Special Notices

Important notes regarding tools, wiring, and system configuration.

Personal Precautions

Specific safety measures for working with batteries and equipment.

Installation

DC Cabling

Instructions for connecting DC power cables to the inverter and battery.

AC In Cabling

Procedure for connecting AC power input to the inverter.

AC Out Cabling

Procedure for connecting AC power output to the loads.

AC Wiring

Requirements and recommendations for AC wiring connections.

AC Input and Output Connections

Details on connecting AC power to the terminal block.

AC Installation Guidelines

Step-by-step guidelines for AC wiring installation.

DC Wiring

Cautions and recommendations for DC wiring and battery cable sizing.

Battery Cable Sizing

Guidelines for selecting appropriate battery cable size and length.

DC Disconnect and Overcurrent Protection

Requirements for battery overcurrent protection and disconnect switches.

Battery Cable Connections

Procedure for properly connecting battery cables to the inverter.

System Grounding

Instructions and requirements for grounding the inverter system.

Functional Test

Menu System

User Menu

Daily controls and settings for inverter and generator operation.

Inverter Mode (1) Menu Heading

Controls for turning the inverter ON/OFF, Search, or Charger modes.

Generator Mode (2) Menu Heading

Controls for managing generator operation: OFF, AUTO, ON, EQ.

Error Causes (5) Menu Heading

Assists in investigating error conditions indicated by the ERROR LED.

Setup Menu

Configuration settings for various inverter operating modes.

Inverter Setup (9) Menu Heading

Configures inverter operation modes like FLT, SELL, SLT, LBX.

Battery Charging (10) Menu Heading

Adjusts settings for the three-stage battery charging process.

AC Inputs (11) Menu Headings

Configures operating characteristics for utility and generator AC inputs.

Gen Auto Start Setup (12) Menu Heading

Sets automatic generator start conditions and run times.

Gen Starting Details (13) Menu Heading

Configures generator start routines for different generator types.

Low Battery Transfer (LBX) (16) Menu Heading

Sets voltage points for automatic transfer to utility during low battery.

Battery Selling (17) Menu Heading

Controls selling power to the grid and sets sell current limits.

Grid Usage Timer (18) Menu Heading

Manages when utility power is used for charging or selling.

Operation

Operating Modes

Describes the various operational modes of the inverter/charger.

Inverter Mode

Detailed explanation of the inverter's operating modes: OFF, SRCH, ON, CHG.

Low Battery Protection

Mechanisms to prevent battery over-discharge.

Adjusting the Low Battery Protection

Settings for managing low battery cut-out and cut-in voltages.

Charger Mode

Operation details for the inverter acting as a battery charger.

Recommended Battery Charger Settings

Guidelines for setting charger parameters based on battery type.

Inverter/Charger Mode

How the inverter transfers between modes and manages AC power.

Generator Support Mode

Using the generator to assist the inverter with heavy loads.

Automatic Generator Control Mode

Setting up automatic generator start and stop based on system conditions.

Generator Error Causes

Troubleshooting generator errors indicated by the ERROR LED.

Utility Backup Mode

Operating the inverter for utility backup during outages.

Utility Interactive Mode

Using the inverter to sell excess power to the utility grid.

Utility Interactive Operation With Utility Backup

Combining utility interactive sales with backup power.

Energy Management Mode

Managing utility power usage for battery charging and load support.

Peak Load Shaving Mode

Limiting peak AC load draw from the utility grid.

Low Battery Transfer (LBX) Mode

Automatically transferring loads based on low battery voltage.

Technical Information

Battery Sizing

Guidelines for determining the appropriate battery bank size.

Battery Hook-Up Configurations

Methods for connecting batteries in series, parallel, or series-parallel.

Troubleshooting Guide Page 1

Guide to diagnosing and resolving inverter issues based on symptoms.

Troubleshooting Guide Page 2

Troubleshooting battery charger issues and error indications.

Troubleshooting Guide Page 3

Troubleshooting specific error causes and their solutions.

Setup Menu – 12 VDC (120 VAC/60HZ) Models

Default and adjustable settings for 12 VDC models.

Setup Menu – 24 VDC (120 VAC/60HZ) Models

Default and adjustable settings for 24 VDC models.

Setup Menu – 48 VDC (120 VAC/60HZ) Models

Default and adjustable settings for 48 VDC models.

Warranty/Repair Information

Limited Warranty

Details of the product warranty, coverage, and exclusions.

Warranty or Repair Service Required

Procedure for returning products for warranty or repair service.

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