Xantrex 1200, 1750 Owner's Manual
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Xantrex 1200, 1750 Owner's Manual

Xantrex inverter owner's guide
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Owner's Guide
XPower Inverter
1200 PLUS
1750 PLUS

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  • Page 1 Owner’s Guide XPower Inverter 1200 PLUS 1750 PLUS...

  • Page 2: Contact Information

    About Xantrex Xantrex Technology Inc. is a world-leading supplier of advanced power electronics and controls with products from 50 watt mobile units to 1 MW utility-scale systems for wind, solar, batteries, fuel cells, microturbines, and backup power applications in both grid-connected and standalone systems. Xantrex products include inverters, battery chargers, programmable power supplies, and variable speed drives that convert, supply, control, clean, and distribute electrical power.

  • Page 4: About This Guide

    XPower 1200 Plus or to the XPower 1750 Plus. Related Information You can find more information about Xantrex Technology Inc. as well as its products and services at www.xantrex.com These notes describe an important action item or an item...

  • Page 6: Important Safety Information

    Important Safety Information Important: to read these safety instructions and keep them handy. CAUTION Do not connect any AC load that has its neutral conductor connected to ground to the XPower Plus. General Precautions 1. Before installing and using the inverter, read all appropriate sections of this guide as well as all instructions and cautionary markings on the inverter and the batteries.

  • Page 7: Explosive Gas Precautions

    Important Safety Information 6. To reduce the risk of overheating or fire, do not obstruct the ventilation openings, and do not install the inverter in a zero- clearance compartment. Explosive Gas Precautions 1. Batteries generate explosive gases during normal operation. Be sure to read this guide and follow the instructions exactly before installing or using your inverter.

  • Page 8: Precautions For Using Rechargeable Appliances

    5. Remove metal items like rings, bracelets, and watches when working with lead-acid batteries. Lead-acid batteries produce a short-circuit current high enough to weld a ring or the like to metal, and thus cause a severe burn. 6. If you need to remove a battery, always remove the ground terminal from the battery first.

  • Page 10: Table Of Contents

    Contents Important Safety Information General Precautions - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - v Explosive Gas Precautions- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - vi Precautions When Working With Batteries - - - - - - - - - - - - - - - - - - - - - - - - - - vi Precautions For Using Rechargeable Appliances - - - - - - - - - - - - - - - - - - - - - - - vii...
  • Page 11 Contents Installing the XPower Plus - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3–14 Safety Instructions - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3–14 Installation Tools and Materials - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3–14 Overview of Installation Steps- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3–16...
  • Page 12 Deep-Cycle Batteries - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - B–2 Battery Size - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - B–3 Estimating Battery Requirements - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - B–4 Battery Sizing Example - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - B–4...

  • Page 14: Introduction

    Introduction Congratulations on your purchase of the XPower Plus! The XPower Plus inverter has been designed to give you quality power, ease of use, and reliability. Please take a few moments to read this chapter to familiarize yourself with the main performance features and protection features of the XPower Plus.

  • Page 15: Quality Power

    Introduction Quality Power The XPower Plus is a quality inverter designed for recreational vehicle (RV), marine, and truck applications. • The XPower 1200 Plus provides up to 1000 watts of continuous power. It is designed to handle loads such as 600 watt microwaves, TVs, VCRs, and midsized power tools.

  • Page 16: Comprehensive Protection

    Comprehensive Protection Comprehensive Protection The XPower Plus is equipped with numerous protection features to guarantee safe and trouble-free operation: Low battery alarm Alerts you if the battery has become discharged to 10.7 V or lower. Low battery voltage shutdown Shuts the inverter down automatically if the battery voltage drops below 10.0 volts.
  • Page 17 1–4...

  • Page 18: Xpower Plus Features

    XPower Plus Features describes the main features of the Chapter 2 XPower Plus. Xantrex recommends that you familiarize yourself with them before installing and operating the inverter.

  • Page 19: Materials List

    XPower Plus Features Materials List Your XPower Plus package includes: • One XPower Plus inverter • Two 5/16 inch lock washers (on the DC input cable terminals) • Two 5/16 inch nuts (on the DC input cable terminals) • Owner’s Guide If any of these materials are missing or are unsatisfactory in any way, please contact Customer Service.
  • Page 20 Optional Accessory: Remote On/Off Switch Instructions for installing and using the Remote On/Off Switch are included in the remote switch package. : If you are going to use the Remote On/Off switch, plug it into the Note remote switch jack on the bottom of the inverter before installing the inverter.

  • Page 21: Ac Panel

    XPower Plus Features AC Panel Figure 2-1 AC Panel (XPower 1750 Plus shown) Feature Description 2–4 turns the inverter’s control circuit on and off. This On/Off Switch switch is not a power disconnect switch. Disconnect AC and DC power before working on any circuits connected to the inverter. Fault light is a red light indicating the inverter has shut down due to low or high battery voltage, unit overload, or overtemperature.

  • Page 22: Dc Panel

    DC Panel DC Panel Figure 2-2 DC Panel (XPower 1750 Plus shown) Feature Description Chassis Ground Screw connects to vehicle chassis, DC grounding bus or to engine’s negative bus. Positive DC Cabling Terminal always connects to the cable connected to the positive terminal of the battery. Negative DC Cabling Terminal always connects to the cable connected to the negative terminal of the battery.
  • Page 23 2–6...

  • Page 24: Installation

    Installation provides information on cables and Chapter 3 fuses to help you plan for your installation and provide procedures for installing the XPower Plus. Xantrex highly recommends that you read the entire chapter before beginning the installation procedures so that you can plan an installation that is suited to your power needs.

  • Page 25: Designing Your Installation

    Installation Designing Your Installation Before doing anything else, you need to determine how you are going to use your XPower Plus, and then design a power system that will give you maximum performance. The more thorough your planning, the better your power needs will be met.
  • Page 26 FROM ALTERNATOR OR CHARGER FUSE OR CIRCUIT BREAKER BATTERY SELECTOR SWITCH TO DC LOADS FUSE OR CIRCUIT BREAKER Figure 3-2 Configuration for Heavy Loads VEHICLE STARTING BATTERY BATTERY ISOLATOR FUSE OR CIRCUIT BREAKER DEEP-CYCLE BATTERY DEEP-CYCLE BATTERY FUSE OR CIRCUIT BREAKER BATTERY SELECTOR...

  • Page 27: Installation Codes

    Installation Installation Codes Governing installation codes vary depending on the location and type of installation. Electrical installations must meet local and national wiring codes and should be performed by a qualified electrician. In residential applications, electrical codes do not allow permanent connection of AC distribution wiring to the inverter’s AC output receptacles.

  • Page 28: Choosing An Appropriate Location

    Choosing an Appropriate Location The XPower Plus must only be installed in a location that is: Cool Ventilated Safe Close to battery Protected from battery gases WARNING: Explosion or Fire Hazard The XPower Plus contains components that tend to produce arcs or sparks.

  • Page 29: Calculating Cable Sizes For Xpower 1200 Plus

    Installation Calculating Cable Sizes for XPower 1200 Plus To operate safely and effectively, the XPower 1200 Plus needs proper cables and fuses. Because the XPower 1200 Plus has low-voltage and high-current input, it is essential that you use low-resistance wiring between the battery and the inverter to deliver the maximum amount of usable energy to your load.
  • Page 30 Calculating Size of DC Input Cables for XPower 1200 Plus Refer to Table 3-1 application: • Keep all cables as short as possible, and ensure that each cable between the inverter and the battery is no longer than 5 feet (1.5 m). •...
  • Page 31 Installation Calculating Size of Chassis Ground Cable for XPower 1200 Plus Refer to Table 3-2 to plan the size of the chassis ground cable that runs from the grounding point to the chassis ground screw on the inverter’s DC panel. Table 3-2 Recommended Chassis Ground Cable sizes: XPower 1200 Application Recreational Vehicle...

  • Page 32: Calculating Cable Sizes For Xpower 1750 Plus

    Calculating Cable Sizes for XPower 1750 Plus To operate safely and effectively, the XPower 1750 Plus needs proper cables and fuses. Because the XPower 1750 Plus has low-voltage and high-current input, it is essential that you use low-resistance wiring between the battery and the inverter to deliver the maximum amount of usable energy to your load.
  • Page 33 Installation Calculating Size of DC Input Cables for XPower 1750 Plus Refer to Table 3-3 • Keep all cables as short as possible, and ensure that each cable between the inverter and the battery is no longer than 6 feet (1.8 m). •...
  • Page 34 Calculating Size of Chassis Ground Cable for XPower 1750 Plus Refer to Table 3-4 from the grounding point to the chassis ground screw on the inverter’s DC panel. Table 3-4 Recommended Chassis Ground Cable sizes: XPower 1750 Plus Application Recreational Vehicle Marine Note: There are no restrictions on length for the chassis ground cable.

  • Page 35: Calculating Fuse/Circuit Breaker Size

    Installation Calculating Fuse/Circuit Breaker Size Because your batteries can provide thousands of amps, you need fuses or circuit breakers that can safely withstand the short-circuit current that the batteries can produce. To select the correct fuse type and size: 1. Determine the total cold cranking amp rating for your batteries. (The cold cranking amp (CCA) rating of each battery is displayed on the battery case.
  • Page 36 3. Once you have determined the type of fuse (ANL or Class T), select the current rating as follows: • XPower 1200 Plus: 150 Adc • XPower 1750 Plus: 250 Adc Fuses can be bought at any marine electrical products store. Designing Your Installation 3–13...

  • Page 37: Installing The Xpower Plus

    Installation Installing the XPower Plus Do not proceed with the installation of your XPower Plus until you have read the section, thorough your planning, the better your power needs will be met to achieve maximum performance from your XPower Plus. Safety Instructions Before you start to install the XPower Plus: •...
  • Page 38 Materials The following checklist is a general list of required materials. Optional components are indicated by an *. Four corrosion-resistant fasteners sized #10 or larger for mounting the inverter Copper DC input cable as calculated in • Table 3-1 on page 3–7 •...

  • Page 39: Overview Of Installation Steps

    Installation Overview of Installation Steps These are the three steps (and one optional step) for installing your XPower Plus. Do not proceed with installation until you have read “Designing Your Installation” 1. Optional: Install the Remote On/Off Switch before mounting the inverter as the remote switch connects to a jack on the bottom of the inverter.

  • Page 40: Connecting The Chassis Ground

    Connecting the Chassis Ground The XPower Plus has a screw terminal labelled panel as shown in Locations” to connect the inverter’s chassis to the ground. Figure 3-3 DC Panel Connections (XPower 1750 Plus shown) Grounding Locations You must connect the chassis ground terminal to a grounding point. The grounding point varies depending on where you install the XPower Plus.

  • Page 41: Chassis Ground Screw

    Installation Marine: Connect the bus or the engine’s negative bus using the recommended copper wire that is bare or has insulation rated at 90º C. Chassis Ground Screw Xantrex recommends that you attach the cable to the chassis ground screw with a ring terminal.

  • Page 42: Connecting The Dc Cables

    Connecting the DC Cables Consult Figure 3-1 on page Figure 3-2 on page details that are specific to your installation. To connect the DC cables: 1. Make sure the inverter’s On/Off switch is in the Off position. 2. Strip 1/2 inch (13 mm) to 3/4 inch (19 mm) insulation from one end of each cable.
  • Page 43 Installation 9. Install the lock washer and nut that are supplied with the inverter. Tighten the nut to a torque of 6.3–6.6 foot pounds (8.5–9.0 Nm). Make the connection snug enough so the ring terminal does not move around on the DC terminal, but do not overtighten. See DC Panel Connections.
  • Page 44 WARNING: Explosion or Fire Do not complete the next step if flammable fumes are present. Explosion or fire may result. Thoroughly ventilate the battery compartment before making this connection. 11. Connect the cable from the negative post of the battery to the negative DC terminal of the inverter.
  • Page 45 3–22...

  • Page 46: Operation

    Operation Chapter 4 Plus efficiently and effectively. Specifically, this chapter: • • • • explains how to operate the XPower Gives procedures for operating the inverter from the front panel Discusses operating limits and inverter loads Discusses battery charging frequency Provides information about routine maintenance...

  • Page 47: Turning The Inverter On And Off

    Operation Turning the Inverter On and Off The On/Off switch on the inverter’s front panel turns the control circuit in the XPower Plus on and off. To turn the inverter on and off from its front panel: • Move the On/Off switch to the On position to turn the inverter on. •...

  • Page 48: Input Voltage Display

    Input Voltage Display INPUT VOLTAGE DISPLAY terminals of the XPower Plus. At low input currents, this voltage is very close to the battery voltage. At high input currents, this voltage is lower than the battery voltage because of the voltage drop across the cable and DC connections.

  • Page 49: Input Voltage

    Operation Input Voltage The allowable XPower Plus input voltage ranges are shown in the following table: Operating Condition Normal Optimum Performance Low Voltage Alarm Low Voltage Shutdown High Voltage Shutdown Inverter Loads The XPower Plus will operate most AC loads within its power rating: 1000 watts for the XPower 1200 Plus and 1500 watts for the XPower 1750 Plus.

  • Page 50: Trouble Loads

    be why the motor won’t start. Make sure that the battery connections are good and that the battery is fully charged. If the connections are good and the battery is charged, but the voltage still drops below 11 volts, you may need to use a larger battery.

  • Page 51: Routine Maintenance

    Operation Routine Maintenance Minimal maintenance is required to keep your XPower Plus operating properly. Periodically you should: • Clean the exterior of the unit with a damp cloth to prevent the accumulation of dust and dirt. • Ensure that the DC cables are secure and fasteners are tight. •...

  • Page 52: Troubleshooting

    Troubleshooting will help you identify the source of Chapter 5 most problems that can occur with the XPower Plus. If you have a problem with the inverter, please review this chapter before contacting Xantrex Customer Service. If you are unable to solve a problem and need to contact Xantrex, record the information in the form “Information About Your System”...

  • Page 53: Common Problems

    Troubleshooting Common Problems Buzz in Audio Equipment Some inexpensive stereo systems may emit a buzzing noise from their loudspeakers when operated from the XPower Plus. This occurs because the power supply in the audio system does not adequately filter the modified sine wave produced by the inverter.

  • Page 54: Troubleshooting Reference

    Troubleshooting Reference WARNING: Electrical Shock and Burn Hazard Do not disassemble the XPower Plus. It does not contain any user-serviceable parts. Attempting to service the unit yourself could result in an electrical shock or burn. Table 5-1 Troubleshooting Reference Problem Possible Cause Low output voltage (96 Vac–...
  • Page 55 Troubleshooting Table 5-1 Troubleshooting Reference Problem Possible Cause No output voltage and the High input voltage INPUT VOLTAGE DISPLAY indicates above 15 V. Fault LED is on. Low battery alarm stays on Poor DC wiring; poor battery and the voltage indicator is condition below 10.7 V.

  • Page 56: Physical Specifications

    Specifications contains electrical performance and Appendix A physical specifications for the XPower Plus.

  • Page 57: Electrical Performance

    Specifications Electrical Performance Electrical performance Output power at 77º F (25º C) ambient temperature and 12 Vdc input: • Maximum continuous output power Output voltage Output waveform Output frequency Input voltage Low battery alarm Low battery cutout Optimum efficiency No load current draw Physical Specifications Physical Length...

  • Page 58: B Battery Types And Sizes

    Battery Types and Sizes The batteries that you use strongly affect the performance of the XPower Plus. It is important to connect the inverter to the correct size and type of battery. The information in will help you Appendix B select, connect, and maintain batteries that are most appropriate for your application.

  • Page 59: Battery Types

    Battery Types and Sizes Battery Types Automotive Starting Batteries The lead-acid battery you are most familiar with is probably the starting battery in your vehicle. An automotive starting battery is designed to deliver a large amount of current for a short period of time (so it can start your engine).

  • Page 60: Battery Size

    Battery Size Battery size or capacity is as important as the battery type for efficient operation of your loads. Xantrex recommends that you purchase as much battery capacity as possible. A number of different standards are used to rate battery energy storage capacity.

  • Page 61: Estimating Battery Requirements

    Battery Types and Sizes Estimating Battery Requirements To determine how much battery capacity you need: 1. Determine how many watts are consumed by each appliance that you will operate from the XPower Plus. You can normally find the watt rating labelled on the product. If only the current draw is given, multiply it by 115 to get the power consumption in watts.

  • Page 62: Battery Sizing Worksheet

    This example illustrates how quickly your battery needs can escalate. To reduce the required battery size, you can conserve energy by eliminating or reducing the use of some loads or by re-charging more frequently. When sizing your battery, resist the temptation to skip the last step of this calculation (multiplying by 2).

  • Page 63: Using Multiple Batteries

    Battery Types and Sizes Using Multiple Batteries As your power requirements increase, you may need to use more than one battery to obtain sufficient capacity. Read Parallel” batteries or two battery banks are more appropriate for your applications. Two Batteries Connected In Parallel Two identical batteries can be connected positive (+) to positive (+) and negative (–) to negative (–) in a parallel system.

  • Page 64: Battery Tips

    Battery Tips Explosive/Corrosive Gases Lead-acid batteries may emit hydrogen gases, oxygen, and sulfuric acid fumes when recharging. To reduce the risk of explosion: • Vent the battery compartment to prevent the accumulation of gases. • Do not install electronic or electrical equipment in the battery compartment.
  • Page 65 Battery Types and Sizes Battery Connections Connections to battery posts must be made with permanent connectors that provide a reliable, low-resistance connection. Do not use alligator clips. Clean the connections regularly and prevent corrosion by using a protective spray coating or Vaseline. Battery State of Charge You can measure battery state of charge with a hydrometer or approximate state of charge with a voltmeter.

  • Page 66: C Alternators And Charging Systems

    Alternators and Charging Systems A good charging system is important for the health of your batteries. Poor recharging methods can quickly damage batteries. provides guidelines for recharging Appendix C batteries from an alternator, from AC power, and from alternate energy sources.

  • Page 67: Charging System Requirements

    Alternators and Charging Systems Charging System Requirements Your charging system should be capable of delivering a charging current equal to 25% of the amp-hour capacity of your battery. For example, if you have a 200 Ah battery, the charging system should be able to deliver 50 amps.

  • Page 68: Using An Alternator Controller

    Using an Alternator Controller If your regular alternator is inadequate, you can install an alternator controller that bypasses the voltage regulator and boosts the alternator’s output voltage during charging. This will increase the alternator’s charging rate at higher battery voltages and ensure more rapid and complete charging.
  • Page 69 C–4...

  • Page 70: D Product And System Information

    Product and System Information contains the warranty for your Appendix D XPower Plus as well as instructions for returning the product for servicing. Appendix D also has a form where you can record information, “Information About Your System” on page D–5, in case you need to contact Customer Service.

  • Page 71: Warranty

    Product and System Information Warranty What does this warranty cover? Xantrex manufactures its products from parts and components that are new or equivalent to new, in accordance with industry-standard practices. This warranty covers any defects in workmanship or materials. How long does the coverage last? This warranty lasts for twelve months from the date of purchase.

  • Page 72: Information About Your System

    How do you get service? To qualify for the warranty, dated proof of purchase must be provided and the product must not be disassembled or modified without prior authorization by Xantrex. If your product requires warranty service, please return it to the place of purchase along with a copy of your dated proof of purchase.
  • Page 73 Product and System Information 3. Ship the unit freight prepaid to the address provided in step 1. Collect shipments will be refused. How do other laws apply? This warranty gives you specific legal rights, and you may also have other rights which vary from jurisdiction to jurisdiction.

  • Page 74: Information About Your System

    Information About Your System As soon as you open your XPower Plus package, record the following information and be sure to keep your proof of purchase. Serial Number (on DC end) Purchased From Purchase Date If you need to contact Customer Service, please record the following details before calling.
  • Page 75 D–6...

  • Page 76: Index

    Index ABYC (American Boat and Yacht Council) 3–7 3–8 3–10 3–12 AC panel illustrated 2–4 See amp-hour capacity alarm, low battery 1–3 4–4 5–4 alternator high-output 3–15 C–3 vehicle alternator C–2 alternator controller 3–15 described C–3 installing C–3 ampere interrupting capacity 3–12 amp-hour (Ah) capacity B–3 appliances battery-operated vii...
  • Page 77 Index buzz in audio equipment 5–2 cable sizes calculating for XPower 1200 Plus 3–6 calculating for XPower 1750 Plus 3–9 cabling configuration for heavy loads illustrated 3–3 configuration for normal loads illustrated 3–2 charging from AC power C–3 from alternative energy sources C–3 using a high-output alternator C–3 using an alternator controller C–3 with engine alternator C–2...
  • Page 78 inverter back panel features described 2–5 date of purchase D–3 electrical specifications A–2 front panel features described 2–4 front panel illustrated 2–4 input voltage 4–4 loads 4–4 mounting location 3–5 3–16 mounting orientation 3–16 operating several loads 4–2 physical specifications A–2 power output 4–3 problem loads 4–4 proof of purchase D–3...
  • Page 79 Index remote switch jack 2–4 reserve capacity B–3 residential 3–4 Return Material Authorization number D–3 returning products how to package D–3 policy D–3 procedure D–3 reverse polarity, damage caused by 3–20 ring terminal chassis ground screw 3–15 DC input cables 3–15 routine maintenance 4–6 safety information v 3–14...
  • Page 80 t: 1-800-670-0707 (toll-free) f: 1-800-994-7828 (toll-free) e: CustomerService@xantrex.com www.xantrex.com 445-0145-01-01 Printed in China...

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