Xantrex PROwatt 1000 Owner's Manual
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Xantrex PROwatt 1000 Owner's Manual

Xantrex PROwatt 1000 Owner's Manual

Xantrex technology inverter owner's guide prowatt 1000
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  • Page 1 PROwatt 1000 Inverter Owner’s Guide...

  • Page 2: Contact Information

    Notice of copyright PROwatt 1000 Inverter Owner’s Guide © January 2001 Xantrex International. All rights reserved. Disclaimer While every precaution has been taken to ensure the accuracy of the contents of this guide, Xantrex International assumes no responsibility for errors or omissions.

  • Page 3: About This Guide

    This guide is organized into five chapters, four appendixes, and an index. Chapter 1, “Introduction”, outlines the main performance and safety features of the Prowatt 1000. Reading this chapter will give you a clear understanding of the inverter’s capabilities. Chapter 2, features of the inverter and the components that are shipped with it.
  • Page 4 Chapter 3, “Installation”, begins by explaining how to plan an effective installation. (Read this chapter in conjunction with Appendix B for installing the inverter. Chapter 4, “Operation”, provides information for turning on and operating the inverter. Details are provided about how to read the front panel indicators to monitor system performance.

  • Page 5: Conventions Used

    : Notes describe additional information which may add to your Note understanding of how to use the inverter. Related Information You can find more information about Xantrex Technology Inc. as well as its products and services at www.xantrex.com WARNING Warnings identify conditions that could result in personal injury or loss of life.

  • Page 7: Important Safety Information

    To prevent fire or explosion, do not install the inverter in compartments containing batteries or flammable materials or in WARNING Before installing and using your Prowatt 1000, be sure to read and save these safety instructions. “Return Material Authorization...

  • Page 8: Precautions When Working With Batteries

    AC or DC output (less than 30 volts), the Prowatt 1000 can power this charger or adapter safely. Some chargers for small nickel-cadmium batteries can be damaged if connected to the Prowatt 1000. Do not use the following with the Prowatt 1000: •...

  • Page 9: Table Of Contents

    Comprehensive Protection - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1–3 2 PROwatt 1000 Features Materials List - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 2–2...
  • Page 10 Connecting to an Existing AC Circuit - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3–6 AC Wiring Precautions - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3–6 AC Wiring Procedure- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3–7 Installing Transfer Switches in AC Circuits - - - - - - - - - - - - - - - - - - - - - - - - 3–8 Installing the Remote On/Off Switch- - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3–10...
  • Page 11 Television Reception - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 5–2 Troubleshooting Reference - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 5–3 Specifications Electrical Performance (Inverter) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - A–2...

  • Page 13: Introduction

    Introduction Congratulations on your purchase of the PROwatt 1000 Inverter! As part of the PROwatt Inverter family, the PROwatt 1000 has been designed to give you quality power, ease of use, and outstanding reliability. Please take a few moments to read this chapter to familiarize yourself with the PROwatt 1000’s...

  • Page 14: Quality Power

    TVs, VCRs, coffee makers, and small power tools. • The Prowatt 1000 provides up to 1000 watts of continuous power, making it ideal for large single loads, intermittent loads, or multiple smaller loads.

  • Page 15: Comprehensive Protection

    Comprehensive Protection Comprehensive Protection The Prowatt 1000 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 voltage shutdown Automatically shuts the inverter down if the battery voltage drops below 10 V.
  • Page 16 1–4...

  • Page 17: Prowatt 1000 Features

    PROwatt 1000 Features describes the main features of the Chapter 2 Prowatt 1000. Xantrex recommends that you familiarize yourself with them before installing and operating the inverter.

  • Page 18: Materials List

    Materials List Your Prowatt 1000 package includes: • 1 PROwatt 1000 Inverter • 1 Remote On/Off switch and a 20 foot (6 m) communications cable • 1 Owner’s Guide If any of these materials are missing or are unsatisfactory in any way,...

  • Page 19: Front Panel (Ac End)

    Front Panel (AC End) ➃ OF F ➆ ➀ ➁ Figure 2-1 Front Panel: AC End Feature Description ➀ ➀ ➀ ➀ ➁ ➁ ➁ ➁ ➂ ➂ ➂ ➂ ➃ ➃ ➃ ➃ ➄ ➄ ➄ ➄ ➅ ➅ ➅ ➅ ➆...

  • Page 20: Back Panel (Dc End)

    Back Panel (DC End) D esi gned i n C anada Assem bl ed i n C hi na ➀ Figure 2-2 Back Panel: DC End Feature Description ➀ ➀ ➀ ➀ ➁ ➁ ➁ ➁ ➂ ➂ ➂ ➂ ➃...

  • Page 21: Remote On/Off Switch

    Remote On/Off Switch Figure 2-3 Remote On/Off Switch Feature Description ➀ ➀ ➀ ➀ ➁ ➁ ➁ ➁ ➂ ➂ ➂ ➂ ➃ ➃ ➃ ➃ R E M O TE S W I TC H I N VER TE R O N Switch Panel The 2 1/2 inch wide x 4 1/4 inch high (6.35 cm x 10.80 cm) panel mounts flush and requires 0.7 inches (18 mm) of depth.
  • Page 22 2–6...

  • Page 23: Installation

    Installation explains how to install the Chapter 3 Prowatt 1000. Xantrex recommends that you read the entire chapter so you can plan an installation that is suited to your power needs and then complete the installation procedures.

  • Page 24: Safety Instructions

    Safety Instructions Before you start to install the PROwatt 1000: • Review the • Do not attempt your own AC wiring unless you have the knowledge and experience to do a safe job. Your RV dealer, boat dealer, or a licensed electrician can install the inverter if you do not wish to do your own wiring.

  • Page 25: Overview Of Installation Steps

    ❐ Alternator controller* ❐ High-output alternator* * Consult these components. Overview of Installation Steps Installing the PROwatt 1000 is straightforward. Here’s a summary of the seven main steps: 1. Design the installation: calculate battery capacity and charging requirements. 2. Choose a location.

  • Page 26: Designing Your Installation

    Designing Your Installation Before doing anything else, you need to determine how you are going to use your PROwatt 1000, and on the basis of that, design a power system that will give you maximum performance. The more thorough your planning, the better your power needs will be met.

  • Page 27: Choosing A Location

    Choosing a Location The Prowatt 1000 must only be installed in a location that is: Cool Ventilated Safe Close to battery Protected from battery gases WARNING The PROwatt 1000 contains components that tend to produce arcs or sparks. To prevent fire or explosion, do not install the...

  • Page 28: Connecting To An Existing Ac Circuit

    Connecting to an Existing AC Circuit You can plug loads directly into the AC receptacle on the front panel of the PROwatt 1000. You can also connect the inverter to an existing AC circuit and then plug loads into the receptacles connected to that circuit.

  • Page 29: Ac Wiring Procedure

    7. Strip 1/4 inch (6 mm) of insulation from the line (black) and neutral (white) leads, and connect them to the AC output terminal blocks on the PROwatt 1000 circuit board. These terminal blocks are labeled AC NEUT Ensure that you have maintained correct polarity and that there are no loose strands of wire.

  • Page 30: Installing Transfer Switches In Ac Circuits

    Installing Transfer Switches in AC Circuits If you are using another AC source on the same circuit as the PROwatt 1000, install a transfer switch to ensure that the sources never power the circuit at the same time. The switching mechanism can be as simple as a plug that you insert in the desired AC power source.
  • Page 31 Figure 3-2 Simple Transfer Switching Figure 3-3 Automatic Transfer Switch Manual and automatic transfer switches are available from marine and RV dealers. Make sure you buy an approved switch with AC voltage and current ratings that exceed the output ratings of both the inverter and the other power source.

  • Page 32: Installing The Remote On/Off Switch

    Installing the Remote On/Off Switch The remote switch lets you turn the Prowatt 1000 on and off from a convenient location—up to 20 feet (6 m) away from the inverter—while the inverter is mounted out of sight and close to the batteries.

  • Page 33: Connecting The Chassis Ground

    AC breaker panel. Grounding Locations The chassis ground terminal must be connected to a grounding point. The grounding point varies depending on where you install the PROwatt 1000. Follow the guidelines that correspond to your type of installation: Recreational Vehicle chassis using 8 AWG copper wire (preferably with green/yellow insulation).

  • Page 34: Connecting Dc Cables

    PV array. Connecting DC Cables To operate safely and effectively, the PROwatt 1000 needs proper cables, wiring, and fuses. Because the PROwatt 1000 has low-voltage, high-current input, low-resistance wiring between the battery and the inverter is essential to deliver the maximum amount of usable energy to your load.

  • Page 35: Fuse/Circuit Breaker Sizing Guidelines

    Fuse/Circuit Breaker Sizing Guidelines Because your batteries can produce thousands of amps, you need fuses or circuit breakers that can safely withstand the short-circuit current they can produce. To select the correct fuse type and size: 1. Determine the total cold cranking amp rating for your battery(s). (The cold cranking amp rating of each battery is displayed on the battery case.

  • Page 36: Cabling Procedure

    Cabling Procedure Follow the installation procedure given below and consult Figure 3-6 on page 3–15 installation. TO D C LO AD S Figure 3-5 Configuration for Normal Loads 3–14 for additional details that are specific to your IS O LATO R FU S E O R D E EP -C Y C LE C IR C U IT...
  • Page 37 F R O M A LT E R N ATO R O R C H A R G ER FU SE O R C IR C U IT B R E A K ER B AT T E R Y S E L E C TO R SW IT C H TO D C...
  • Page 38 3–13.) 3-4. CAUTION: Reverse Polarity Power connections to the PROwatt 1000 must be positive to positive and negative to negative. A reverse polarity connection (positive to negative) will blow a fuse in the inverter and may permanently damage the unit.
  • Page 39 Connecting DC Cables 11. Check the front panel of the inverter. The indicator should VOLTS read 12–13 volts, depending on the voltage of the battery. If it does not, check your battery and the connection to the inverter. The other indicators should be off.
  • Page 40 3–18...

  • Page 41: Operation

    Operation explains how to operate the Prowatt Chapter 4 1000 most efficiently. Specifically, this chapter: • Gives procedures for operating the inverter from the front panel and from the remote On/Off switch • Discusses operating limits • Provides information about routine maintenance •...

  • Page 42: Turning The Inverter On And Off

    Operating Several Loads at Once If you are going to operate several loads from the PROwatt 1000, turn them on separately after you have turned the inverter on. This will ensure that the inverter does not have to deliver the starting current for all the loads at once.

  • Page 43: Using The Remote On/Off Switch

    INVERTER ON Testing the GFCI-Protected AC Outlet The AC outlet on the Prowatt 1000 is a Ground Fault Circuit Interrupter (GFCI) outlet. This protects you against hazardous electrical shocks that could be caused by dampness, faulty mechanism, worn insulation, etc.

  • Page 44: Reading The Front Panel Indicators

    Battery Voltage Indicator The battery the PROwatt 1000. 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 connection.

  • Page 45: Operating Limits

    Operating Limits Power Output The Prowatt 1000 will deliver up to 1000 watts or 8 amps continuously, depending on input voltage and ambient temperature. The 1000 watt capability is reached when ambient temperature is less than 68º F (20º C) and input voltage is between 12 and 13 volts.

  • Page 46: Inverter Loads

    If the indicator drops below 11 volts while the Prowatt 1000 is trying to start the motor, this may explain why the motor won’t start. Make sure the length and diameter of the battery cables are appropriate.

  • Page 47: Battery Charging Frequency

    For information about battery chargers, see our web site at www.xantrex.com. Routine Maintenance Minimal maintenance is required to keep your PROwatt 1000 operating properly. Periodically you should: • Clean the exterior of the unit with a damp cloth to prevent the accumulation of dust and dirt •...
  • Page 48 4–8...

  • Page 49: Troubleshooting

    Troubleshooting will help you identify the source of Chapter 5 most problems that can occur with the Prowatt 1000. 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...

  • Page 50: Common Problems

    When it is operating, the PROwatt 1000 can interfere with television reception on some channels. If interference occurs, try the following: 1. Make sure the chassis ground screw on the rear of the Prowatt 1000 is solidly connected to the ground system of your vehicle, boat, or home.

  • Page 51: Troubleshooting Reference

    Troubleshooting Reference WARNING: Electrical Shock and Burn Hazard Do not dismantle the Prowatt 1000. 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 Low output voltage (96 Vac–...
  • Page 52 Table 5-1 Troubleshooting Reference Problem No output voltage; OVER indicator on; load is TEMP more than 1000 W / 8 A output current. The AMPS indicator is showing high battery current. No output voltage; the OVER indicator is on; the TEMP load is less than 1000 W / 8 A output current.

  • Page 53: Specifications

    Specifications contains electrical and physical Appendix A specifications for the Prowatt 1000 and its remote On/Off switch.

  • Page 54: Electrical Performance (Inverter

    Electrical Performance (Inverter) Output power at 68º F (20º C) ambient and 12 Vdc input: • Continuous power • Surge power Output voltage Output waveform Output frequency Input voltage Low battery alarm Low battery cutout Efficiency No load current draw Physical (Inverter) Length Width...

  • Page 55: Battery Types And Sizes

    Battery Types and Sizes The batteries you use strongly affect the performance of the Prowatt 1000. 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...

  • Page 56: Battery Types

    RV batteries, marine batteries, or golf cart batteries. For most applications of the Prowatt 1000, Xantrex recommends that you use one or more deep-cycle batteries that are separated from the vehicle’s starting battery by a battery isolator.

  • Page 57: Battery Size

    CAUTION The PROwatt 1000 must only be connected to batteries with a nominal output voltage of 12 volts. The inverter will not operate from a 6 volt battery and will be damaged if connected to a 24 volt battery.

  • Page 58: 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 PROwatt 1000. You can normally find this on a label on the product. If only the current draw is given, multiply it by 115 to get the power consumption in watts.

  • Page 59: 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 60: Two Separate Battery Banks

    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 61: Two Separate Battery Banks

    Two Separate Battery Banks If you need more than two batteries (or are using different makes or models of batteries), Xantrex recommends that you install two separate battery banks and a battery selector switch. Figure B-2 switch. This configuration is recommended for heavy-duty applications. Battery Selector By installing a battery selector switch, you can select between the two Switch...

  • Page 62: Battery Tips

    Battery Tips Explosive/Corrosive Gases Lead-acid batteries may emit hydrogen, 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 63 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, more easily, with a voltmeter.
  • Page 64 B–10...

  • Page 65: 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 them. provides guidelines for recharging Appendix C batteries from an alternator, from AC power, and from alternate energy sources.

  • Page 66: Charging System Requirements

    Two solutions are to install an alternator controller or to install a high- output alternator. C–2 CAUTION Never operate the PROwatt 1000 directly from an alternator. To work properly, the inverter must be connected to a battery or a well-regulated, high-current DC power supply.

  • Page 67: Using An Alternator Controller

    CAUTION Never operate the Prowatt 1000 directly from an energy source such as a solar panel. The inverter must be connected to a battery or a well-regulated, high-current DC power supply to work properly.
  • Page 68 C–4...

  • Page 69: Product And System Information

    Product and System Information contains the warranty for your Appendix D Prowatt 1000 as well as instructions for returning the product for servicing. also has a place where you can record Appendix D information about your system in case you need...

  • Page 70: Warranty

    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 71: Information About Your System

    Return Material Authorization Policy You must obtain a Return Material Authorization (RMA) number from Xantrex before returning a product directly to Xantrex. Products returned without an RMA number or shipped collect will be refused. When you contact Xantrex to obtain service, be prepared to supply: •...

  • Page 72: Information About Your System

    Information About Your System As soon as you open your Prowatt 1000 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 73: Remote On/Off Switch Mounting Template

    Remote On/Off Switch Mounting Template Remote On/Off Switch Mounting Template ″ 2 1/2 (6.35 cm) ″ 1 3/4 (4.5 cm) Cut out area within the dotted lines. Figure D-1 Remote On/Off Switch Mounting Template D–5...
  • Page 74 D–6...

  • Page 75: Index

    Index ABYC (American Boat and Yacht Council) 3–13 AC GND 3–7 AC HOT 3–7 AC NEUT 3–7 AC wiring knockout for 2–4 procedure 3–7 terminal blocks 2–4 3–7 AC wiring, connecting to 3–6 Ah. See amp-hour capacity. alarm, low battery 1–3 4–5 alternator controller 3–3 described C–3...
  • Page 76 Index charging from AC power C–3 from alternative energy sources C–3 with engine alternator C–2 charging frequency for batteries 4–7 charging systems designing a system 3–4 C–2 requirements C–2 chassis ground for fixed locations 3–12 for marine installations 3–12 for photovoltaic (PV) installations 3–12 for recreational vehicles 3–11 guidelines for connecting 3–11 chassis ground screw 2–4...
  • Page 77 4–6 reactive 4–5 resistive 4–5 speed controllers 4–6 trouble 4–6 low battery alarm 4–5 5–3 materials list for PROwatt 1000 2–2 motors 4–5 difficulty starting 4–6 induction 4–6 mounting location 3–5 mounting orientation 3–10 National Electrical Code requirements 3–11...
  • Page 78 Index reserve capacity B–3 restart after shutdown 4–5 Return Material Authorization number D–3 returning products how to package D–3 policy D–3 procedure D–3 safety information vii 3–2 serial number D–3 D–4 servicing no user-serviceable parts vii obtaining service 2–2 D–2 shipping address D–3 shutdown from AC overload 1–3...

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