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- PROwatt 3000
- Owner's Manual
Xantrex PROwatt 3000 Owner's Manual - Specifications
Summary of PROwatt 3000
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Owner’s guide prowatt 3000 inverter.
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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 standalon...
Page 3: About This Guide
Iii about this guide purpose the prowatt 3000 inverter owner’s guide contains information that enables individuals to install, operate, and troubleshoot the prowatt™ 3000 inverter. Scope the guide provides safety guidelines, detailed information for designing an installation, procedures for installi...
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About this guide iv chapter 3, “installation” , begins by explaining how to plan an effective installation. (read this chapter in conjunction with appendix c and appendix d .) it goes on to give detailed procedures for installing the inverter. Chapter 4, “operation” , provides information for turnin...
Page 5: Conventions Used
About this guide v conventions used the following conventions are used in this guide. 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 l...
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Vi.
Page 7: Contents
Vii important safety information general precautions - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - xi explosive gas precautions- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - xi precautions when working with batteries - - - - - - - - ...
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Contents viii ac wiring precautions - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3–6 ac wiring procedure- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3–7 installing transfer switches in ac circuits - - - - - - - - - - - - - - - - - - - - -...
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Contents ix a specifications electrical performance (inverter) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - a–2 physical (inverter) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - a–2 dimensions (remote on/off switch) - - - - - - - - - - - - - -...
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X.
Page 11: Important Safety Information
Xi important safety information 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. 2. Do not operate the inverter if it has received a sharp blow, been dro...
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Important safety information xii locations that require ignition-protected equipment. This includes any space containing gasoline-powered machinery, fuel tanks, as well as joints, fittings, or other connections between components of the fuel system. Precautions when working with batteries 1. Follow ...
Page 13: Introduction
1 introduction congratulations on your purchase of the prowatt 3000 inverter! As part of the prowatt inverter family, the prowatt 3000 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 th...
Page 14: Quality Power
Introduction 1–2 quality power the prowatt 3000 is a premium-quality inverter designed for heavy-duty ac loads or smaller, multiple ac loads including large microwaves, tvs, vcrs, air compressors, larger power tools, and air conditioners. It can often be used in place of a generator for large or int...
Page 15: Comprehensive Protection
Comprehensive protection 1–3 comprehensive protection the prowatt 3000 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 invert...
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1–4.
Page 17: Prowatt 3000
2 prowatt 3000 features chapter 2 describes the main features of the prowatt 3000. Xantrex recommends that you familiarize yourself with them before installing and operating the inverter..
Page 18: Materials List
Prowatt 3000 features 2–2 materials list your prowatt 3000 package includes: • 1 prowatt 3000 inverter • 2 plastic terminal connector covers (red for positive; black for negative) with screws • 1 cover plate to cover the wiring compartment on the ac end of the inverter • 1/2 inch cable clamp • wire ...
Page 19: Front Panel (Ac End)
Front panel (ac end) 2–3 front panel (ac end) the front panel of the prowatt 3000 can be configured in two ways: • prowatt 3000 is equipped with one 15 a circuit breaker-protected receptacle on the front panel as shown in figure 2-1 . You can connect loads to this receptacle. • to derive maximum pow...
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Prowatt 3000 features 2–4 front panel with ac receptacle figure 2-1 front panel with ac receptacle ① ② ③ ④ ⑤ } ⑦ ⑧ ⑨ ⑩ feature description ➀ ➀ ➀ ➀ on/off switch this switch turns the inverter’s control circuit on and off. It is not a power disconnect switch. You must disconnect ac and dc power befor...
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Front panel (ac end) 2–5 ➄ ➄ ➄ ➄ ac receptacle delivers 15 amps (approximately 1700 watts) of continuous ac power. This is a grounded outlet with a 15 amp circuit breaker. For full output power, you need to make a permanent hardwire connection. ➅ ➅ ➅ ➅ circuit breaker for ac receptacle ➆ ➆ ➆ ➆ knock...
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Prowatt 3000 features 2–6 front panel showing ac wiring compartment figure 2-2 front panel with ac wiring revealed ① ② ③ feature description ➀ ➀ ➀ ➀ ac wiring compartment ➁ ➁ ➁ ➁ outgoing ac cable 10 awg copper 2-conductor-plus-ground to ac distribution ➂ ➂ ➂ ➂ wire nuts or crimp-on connectors (depe...
Page 23: Back Panel (Dc End)
Back panel (dc end) 2–7 back panel (dc end) figure 2-3 back panel: dc end ② ③ ① feature description ➀ ➀ ➀ ➀ ventilation openings for safety and proper operation of the inverter, these openings (and the openings on the front of the inverter) must not be obstructed. When the inverter is mounted, these...
Page 24: Remote On/off Switch
Prowatt 3000 features 2–8 remote on/off switch figure 2-4 remote on/off switch feature description ➀ ➀ ➀ ➀ 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. See page 3–10 for installation instructions and figure d-1 o...
Page 25: Installation
3 installation chapter 3 explains how to install the prowatt 3000. 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 26: Safety Instructions
Installation 3–2 safety instructions before you start to install the prowatt 3000: • review the “important safety information” on page xi . • 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 in...
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Overview of installation steps 3–3 ❐ lugs and terminals for the dc cables that connect to the battery and fuse holder(s) ❐ dc fuse(s) and fuse holder(s) ❐ ac cable (2-conductor-plus-ground cable), sized appropriately for load and application (if you are connecting to an existing ac circuit) ❐ 1/2 in...
Page 28: Designing Your Installation
Installation 3–4 designing your installation before doing anything else, determine how you are going to use your prowatt 3000, 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. In particul...
Page 29: Choosing A Location
Choosing a location 3–5 choosing a location the prowatt 3000 must only be installed in a location that is: warning the prowatt 3000 contains components that tend to produce arcs or sparks. To prevent fire or explosion, do not install the inverter in compartments containing batteries or flammable mat...
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Installation 3–6 connecting to an existing ac circuit you can plug loads directly into the ac receptacle on the front panel of the prowatt 3000. However, the receptacle’s circuit breaker limits output power to 1700 watts (15 amps). To obtain maximum output power, you need to connect the inverter to ...
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Connecting to an existing ac circuit 3–7 if you install the prowatt 3000 into an electrical system that also uses power from a generator or a utility line, you must include a switch that prevents the inverter and the other power source from being connected to the ac distribution system at the same t...
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Installation 3–8 7. Strip an amount of insulation from the end of each conductor that is appropriate for the type of connector you are going to use (wire nuts or crimp connectors). Select the connector type according to the code that governs your installation. 8. Connect the output conductors in the...
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Connecting to an existing ac circuit 3–9 installing transfer switches in ac circuits if you are using another ac source on the same circuit as the prowatt 3000, 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 ...
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Installation 3–10 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. Installing the remote on/off switch the remote s...
Page 35: Mounting The Inverter
Mounting the inverter 3–11 if you need more cable than the 20 feet (6 m) supplied, buy a 1:1 connector and a high-quality 4-conductor, telephone extension cable with an rj-11 connector on each end. You can use a total cable length of 100 feet (30.5 m) although 50 feet (15.25 m) is the maximum recomm...
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Installation 3–12 the neutral (common) conductor of the inverter ac output circuit is connected to the chassis ground. Therefore, when the chassis is connected to ground, the neutral conductor is also grounded. This conforms to national electrical code requirements stating that separately derived ac...
Page 37: Connecting Dc Cables
Connecting dc cables 3–13 fixed location (residential, for example) connect the chassis ground lug to your system’s dc grounding point using 2 awg wire. The system’s grounding point is usually the ac service entrance grounding point or a separate ground rod. For a solar pv (photovoltaic) installatio...
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Installation 3–14 dc fuses xantrex recommends a 400 amp class t or class rk5 fuse such as a bussman jjn or frn. Cabling procedure follow the installation procedure given below and consult figure 3-5 and figure 3-6 for additional details that are specific to your installation. Figure 3-5 configuratio...
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Connecting dc cables 3–15 to connect the dc cables: 1. Ensure that the on/off switch on the prowatt 3000 is off. If you are using a battery selector switch, switch it off as well. 2. Cut the cables to the correct length. 3. Strip the appropriate amount of insulation from one end of each cable and at...
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Installation 3–16 5. Install a fuse and fuse holder in the cable that will be used for the positive side of the circuit. Install the fuse as close to the battery as possible. For the correct fuse type and size, see “dc fuses” on page 3–14 .) 6. For each cable, place the cable connector (ring termina...
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Connecting dc cables 3–17 12. Turn on the inverter’s on/off switch. 13. Check the front panel of the inverter. The volts indicator should 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 o...
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3–18.
Page 43: Operation
4 operation chapter 4 explains how to operate the prowatt 3000 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 • discusses ...
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Operation 4–2 turning the inverter on and off the on/off switch on the inverter’s front panel turns the control circuit in the prowatt 3000 on and off. To turn the inverter on and off from its front panel: • turn the inverter’s on/off switch on or off. Using the remote on/off switch to operate the i...
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Operating several loads at once 4–3 operating several loads at once if you are going to operate several loads at the same time, 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. R...
Page 46: Operating Limits
Operation 4–4 over temp indicator (and alarm) the over temp led (light emitting diode) and audible alarm indicate that the inverter has shut itself down because it has overheated. The inverter may overheat because it has been operated at power levels above its continuous output rating, or because it...
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Operating limits 4–5 input voltage the input voltage limits are shown in the following table. Operating condition voltage range comment normal 10 v–15 v peak performance 12 v–14.5 v low voltage alarm voltage is 10.7 v or less the audible low battery alarm sounds and the volts indicator is in the low...
Page 48: Inverter Loads
Operation 4–6 inverter loads the prowatt 3000 will operate most ac loads within its power rating (3000 watts / 26 amps). However, some appliances and equipment may be difficult to operate, and other appliances may actually be damaged if you try to operate them with the prowatt 3000. Please read “pro...
Page 49: Battery Charging Frequency
Battery charging frequency 4–7 battery charging frequency when possible, recharge your batteries when they are about 50% discharged or earlier. This gives them a much longer life cycle than recharging when they are almost completely discharged. For information about battery chargers, see our web sit...
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4–8.
Page 51: Troubleshooting
5 troubleshooting chapter 5 will help you identify the source of most problems that can occur with the prowatt 3000. 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, recor...
Page 52: Common Problems
Troubleshooting 5–2 common problems buzz in audio equipment some inexpensive stereo systems emit a buzzing noise from their loudspeakers when operated from the prowatt 3000. This occurs because the power supply in the audio system does not adequately filter the modified sine wave produced by the inv...
Page 53: Troubleshooting Reference
Troubleshooting reference 5–3 troubleshooting reference warning: electrical shock and burn hazard do not dismantle the prowatt 3000. 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 referenc...
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Troubleshooting 5–4 no output voltage; the over temp indicator is on; load is more than 2500 w / 22 a output current. The amps indicator is showing high battery current. Thermal shutdown. Allow the inverter to cool off. Reduce the load if continuous operation is required. No output voltage; the over...
Page 55: Specifications
A specifications appendix a contains electrical and physical specifications for the prowatt 3000 and its remote on/off switch..
Page 56: Physical (Inverter)
Specifications a–2 electrical performance (inverter) physical (inverter) dimensions (remote on/off switch) specifications are subject to change without notice. Output power at 77º f (25º c) ambient and 12 vdc input: • 5 minutes • continuous power 3000 w 2500 w output voltage 115 vac rms ±5% output w...
Page 57: Alternators and
B alternators and charging systems a good charging system is important for the health of your batteries. Poor recharging methods can quickly damage them. Appendix b provides guidelines for recharging batteries from an alternator, from ac power, and from alternate energy sources..
Page 58: Charging System Requirements
Alternators and charging systems b–2 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. The charg...
Page 59: Charging From Ac Power
Charging from ac power b–3 using an alternator controller if your regular alternator is inadequate by itself, 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 ...
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B–4.
Page 61: Battery Types and
C battery types and sizes the batteries you use strongly affect the performance of the prowatt 3000. It is important to connect the inverter to the correct size and type of battery. The information in appendix c will help you select, connect, and maintain batteries that are most appropriate for your...
Page 62: Battery Types
Battery types and sizes c–2 battery types automotive starting batteries the lead-acid battery you are most familiar with is probably the starting battery in your automobile. An automotive starting battery is designed to deliver a large amount of current for a short period of time (so it can start yo...
Page 63: Battery Size
Battery size c–3 battery size importance 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. Battery capacity standards a number of different standards are used to rate battery ...
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Battery types and sizes c–4 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 3000. You can normally find this on a label on the product. If only the current draw is given...
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Estimating battery requirements c–5 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 t...
Page 66: Using Multiple Batteries
Battery types and sizes c–6 using multiple batteries as your power requirements increase, you may need to use more than one battery to obtain sufficient capacity. Read “two batteries connected in parallel” and “two separate battery banks” to determine whether two batteries or two battery banks are m...
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Using multiple batteries c–7 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 c-2 shows two separate battery banks and a battery s...
Page 68: Battery Tips
Battery types and sizes c–8 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 e...
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Battery tips c–9 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 stat...
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C–10
Page 71: Product and
D product and system information appendix d contains the warranty for your prowatt 3000 as well as instructions for returning the product for servicing. Appendix d also has a place where you can record information about your system in case you need to contact customer service..
Page 72: Warranty
Product and system information d–2 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 co...
Page 73: Return Material Procedure
Return material authorization policy d–3 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...
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Product and system information d–4 information about your system as soon as you open your prowatt 3000 package, record the following information and be sure to keep your proof of purchase. If you need to contact customer service, please record the following details before calling. This information w...
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Remote on/off switch mounting template d–5 remote on/off switch mounting template figure d-1 remote on/off switch mounting template 2 1/2 ″ (6.35 cm) 4 1/4 ″ (1 0.80 cm) 1 3/4 ″ (1.9 cm) 1 3/4 ″ (1. 9 c m ).
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D–6.
Page 77: Index
A ac receptacle 2–3 , 2–5 , 3–7 ac wiring color coding 3–6 connecting to an ac circuit 3–6 , 3–7 knockout for 2–5 , 3–7 procedure 3–7 ah. See amp-hour capacity. Air compressors 1–2 air conditioners 1–2 alarm low battery 1–3 , 4–5 , 5–3 low voltage 4–5 over temp 4–4 alternator high-output 3–3 , b–3 v...
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Index index–2 estimating worksheet c–5 estimating your needs 3–4 , c–3 , c–4 c cable clamp 2–2 , 3–3 , 3–7 cables. See dc cables. Charging from ac power b–3 from alternative energy sources b–3 with engine alternator b–2 charging frequency for batteries 4–7 charging systems designing a system 3–4 , b...
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Index–3 index materials 3–2 overview of steps 3–3 planning 3–4 tools 3–2 inverter ac receptacle 2–3 , 2–5 , 3–7 back panel features described 2–7 back panel illustrated 2–7 chassis ground lug 2–7 , 3–12 connecting to existing ac circuit 3–6 , 3–7 date of purchase d–3 electrical specifications a–2 fr...
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Index index–4 p polarity, correct 3–6 , 3–8 , 3–16 , 5–3 power output 4–4 power tools 1–2 power tools, battery-operated xii precautions explosive gas xi when using rechargeable appliances xii when working with batteries xii product information, recording 2–2 proof of purchase d–2 , d–4 pumps 4–6 pur...
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Index–5 index x xantrex email 2–2 , d–2 fax number 2–2 , d–2 phone number 2–2 , d–2 web site 2–v , 4–7 , b–3.
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Index––6.