Everyone that drove by stopped and asked about the power and I told them, nope, it’s still off, I have a generator. I have a wire going from the screw that holds the regulator on the firewall to the GRD post on the alternator. Installation Information Page 2. This alternator has a 1-wire regulator so your only connection is a battery cable on the rear of the alternator to the vehicle's battery post. Below you will find the most common alternator circuits used on marine applications. Instead of a 10-horsepower lawn-mower engine, use a diesel engine from a wrecked truck. Thanks for your input, this might not be the exact perfect scenario, its an example of utilizing the materials around you. This battery bank in turn supplies the needed 12v input for the 110v inverter(s) which can then be wired directly into the house breaker box. This will provide power to the entire house. Automotive alternators can supposedly be reconfigured to generate 110v. And this shows you are thinking. The A wire on the regulator is hooked to the large yellow wire coming from the firewall harness, a wire going to the positive side of the battery (at the starter solenoid, and the BAT post on the alternator. This was three years ago and I’m still using this damn thing for everything with a 3000 watt inverter. the batteries set me back about 1000 bucks but the generator was less than 200 bucks. The contents of this article is for information purposes only, and should NOT be mistaken for professional advice. As its name implies, the 3-wire alternator has three electrical connections to it. This schematic shows the Trans Po voltage regulator attached to the back of the Ford alternator. Older house service panels utilize fuses, this is similar to a breaker but when a fuse blows it is done, when a breaker trips you simply turn it all the way to the off position then back to on and service is restored. We highly recommend you seek expert advice if you’re looking to do this project. You can have this done professionally if you're not proficient at welding. ordinary electric motors won’t work as generators, it takes a special motor to make it work ,I don’t remember the type at this time .also a sinus rotor would be better to run the alternator ,it is self governing ,runs at lower wind speeds, don’t need a special high tower and can be constructed at home two barrels , a wood frame, two pulleys ,long belt and associated wiring . Connect an AC/DC power converter to the alternator terminals. If you really want to make sure you get plenty of power run two large inverters, again, depending on what’s available, this is a best case scenario. If the 2 wires going down to the generator are a separate piece, just take it off. The small black wire from the generator is a ground wire to body of vehicle. INSTALL Installing an alternator in place of a generator, or upgrading an older style alternator to a more modern alternator, is usually not hard to do. So, yeah… Even you are doing exactly what you claim to be B..s and dont even know it.. That’s spoiled ignorance right there. Or does it just magically appear just before it gets to your house? Yep, gone. I use an 800 watt converter for camping and hunting trips (pictured below) but if you want to use this method to continuously run your home you will need a substantial converter in the 4000-5000 watt range, although a 1000 watt will run the refrigerator, television, and several lights as can be seen in this youtube video. To be clear, "BAT" stuff all ties together, everything else is separated. Neither the author, nor www.SurvivalSullivan.com shall be held accountable by the use of the advice presented in this article. The new alternator should have had some installation instructions with it, showing how to wire it with an ammeter or an idiot light. The alternator’s positive and ground cables should be sized according to the chart on Page 3. You can usually tell because there will be a glass globe meter on the house where the supply enters. The more self sufficient are even making their own clothes and/or other household items, including building their own homes and even furnishing them with handmade furniture. You will need to take the service panel off the front of the breaker box to access this. 4) Connect a minimum 10AWG wire from the “BAT” position of the ignition switch to terminal “S” on the back of the amp gauge. I even saw one where they used an exercise bike to power the alternator. The idea is to think and utilize what you have on hand. (tach) wire if needed and other necessary wiring. Step 1 Inspect the back and sides of the alternator to locate the two wire connectors. This is where you see the breaker switches that you use for each circuit in the house. The alternator has no use for that, it has it's own internal regulator. Where do you think the power companies get there power? Think back to times when severe storms left many people stranded and without power for days or even weeks. 3. One way would be to purchase somewhat expensive solar panels to utilize the power of the sun. As an alternative to this double wire scheme, you could run one larger wire, at least 10 AWG, from the alternator to the battery cable. Mr. Google has a lot of examples of how to wire this. Bosch internal regulator alternator wiring diagram. There are two smaller terminals, usually spade terminals on the top of the alternator. Good continued luck! Here is an example of a windmill using an automotive alternator. But if you’re on a budget “found” car batteries and smaller inverters will still work, you just may not be able to use the stove or dryer. Your e-mail is 100% safe. This will allow the generator to work … good luck. Drill holes for mounting the lawnmower motor to the plywood with a 1/4-inch bit. Many alternators require ignition voltage to initiate charging. B freakin’ S!!! The diagrams above show how to wire the system, starting with the 12v generator made with the automotive alternator, going to the battery bank to keep it charged. We are commonly asked how to wire the Delco SI series alternators upon maintenance or upgrading from an older generator. Once you have your battery bank setup with the alternator charging system of your choice it is now just a matter of hooking up the power inverter. This battery bank in turn supplies the needed 12v input for the 110v inverter(s) which can then be wired directly into the house breaker box. Mark the sides of the lawnmower motor for mounting with a marker and remove the motor. This will invert the AC from the alternator to DC in the inverter. This is the main current feed that charges the battery and powers the car when the engine is running. The small black wire from the generator is a ground wire to body of vehicle. Remove the regulator and all old wiring as it is not required anymore !! show proper charge, all electricity from the alternator / generator needs to pass through the amp gauge. Wiring is really just about as simple as adding one wire from the BAT post on the alternator to the + … 3 to 38, the second is optimized for mecc alte alternators series 40 46; the two versions differ mainly in some default parameters note: the parameter. To my surprise the cable still worked! Several years ago, we experienced a severe ice storm that knocked every ones power out in the rural area we lived. The F wire on the regulator is going to the FLD post on the alternator. This diagram shows how to wire a Delco (GM) internally regulated 3-wire alternator. His articles, features and news stories have appeared in newspapers, consumer magazines and on various websites. 5) Connect a minimum 10AWG wire from the Alternator “OUTPUT” to terminal “S” of the amp gauge. Recently bought a 53 Ford Jubilee that already had been converted to 12 Volt. The Epic Center: Convert Lawnmower into Generator, Other Power: Alternator Generator Comparison. Thank you for your positive input. Again, make sure the house is NOT on a power grid. Many of those people, those who desire to be off the grid, must find ways to power their homes without relying on the power company. Ummm no. Take the generator and cutout shown and white them out. Generator. I advise to find an old style hand drill; flea markets are often a good source for older tools like this. Thank you for you positive input. How do I wire my marine alternator? Then lets delete some more since that makes it simpler. You can also make this connection on the starter solenoid where the positive cable is connected. Instead, go to a heavy truck supplier for a massive alternator engineered for constant duty. One, the stock Delco alternator stator wiring needs to be replaced with a stator that has more turns of smaller gauge wire and high powered neodymium magnets replace the standard magnets to give more power output. Title: Te20 generator and alternator wiring diagrams, Author: Heads Tractors, Name: Te20 generator and alternator wiring diagrams, Length: 8 … to the altenator, a wire jumper on the alternator to itself and a wire to the. The engine would have more power as every time the piston goes down being a two cycle engine, you will be on a power stroke, a lot of power even in idle. do a simple google search.. u cannot use just any 2 120VAC sources to make 240… if they are not perfectly in sync, the voltage being prodeced from one will just flow into the other likely frying both them. Attach the exciter field tap wire to the 1/4-inch terminal screw on the alternator with a washer and nut. What about using a three cylinder Detroit diesel engine to power your engine, you can also buy # 2 diesel fuel for your engine and it is a lot safer than gas. I’ve never really tried either of those two methods but it’s something to explore. After you've fit the alternator in, remove it. This will invert the AC from the alternator to DC in the inverter. This lessens the demand for power and in the event of a failure of a gas powered generator or inability to obtain fuel you can still run your house off of the batteries, and by supplementing the system with solar power and a wind generator built with an automotive alternator (or similar) you can keep the batteries charged to run the 12v lights and power inverter(s). Weld a four-inch steel pulley to the lawnmower motor shaft using an ARC welder and #3 filler bar. Newer houses, built in the 1970’s and up will utilize a breaker box, these look like switches. and we live in south dakota. 554. This is just information to get you thinking, there is a lot of information on youtube. Saved by Oliver Stevkovski. Push the thick wire with the large connector on either of the large spade connectors (usually marked “S” or “+”) on the alternator. The first is the large lug that connects to the battery. These are single pole breakers and are used for 110v only. Alternator vs. These circuits require 220v. Figure 1: DA Plug connects to the coil + terminal through the ballast resistor if there is one. The point of the article is utilizing found materials, if you have $1200 you can buy a real generator. Some, like the Amish for example, may choose not to use the modern convenience of electricity and so they use lanterns and work horses and the like to meet their needs. Fuselink it. We also discovered that there are modifications that can be made to a Delco alternator to make it suitable for a small wind generator. Tie all the regulator stuff down to a junction block as you planned. Attach the other end to the positive terminal of the battery. The S wire on the regulator is going to the STA post on the alternator. The inverter will have to be bought unless you happen to know how to make one, like this guy: There are tons of videos on how to do this but I’m not sure I want to try that, I’ll buy an inverter. Oh! The field wire … 1) Once the alternator is attached to the framework, wire the alternator to the car battery, and then attach that to the inverter. ALTERNATOR FITTING. You are able to usually count on Wiring Diagram as an crucial reference that may assist you to conserve money and time. I applied it an automobile alternator, but this component was not a good cho… … Warning! Best to utilize a deep cycle battery. Again the alternator is only to charge the battery, the battery powers the inverter which si where the Ac voltage comes from. I watched this gentlemen (hillbilly) make a generator with a lawn mower engine, battery, and inverter. The alternator and generator wiring circuit works on a reverse live circuit. Place horizontal shaft lawnmower on top of the same plywood sheet. If there is no globe it is probably safe to go ahead and wire into the box. Another method of running your house off of a homemade generator setup involves a bank of batteries, power inverter(s), and using automotive alternators in a small backyard windmill or other power source like a lawn mower engine to turn the alternator. Connect a jumper from the field post to airframe ground. It is better to connect this new wire directly to the battery cable, and leave the original brown wire to supply the normal amount of power to the rest of the electrical system. Would recommend leaving it outside as the fuel would make your garage smell of the fuel and also make you sick of the fumes. Slide the lawnmower to the side so the belt is tight. If the bulb does not light on the dash the alternator … If using a single larger 110v inverter (4000-5000watt) you will have to split the positive (+) into two leads and wire each side of the breaker box, if using two smaller inverters (2000-3000) run the negative (-) from each to the center buss (common ground buss, there will be bare copper wire bunched up along this buss bar) and then run the positive from each inverter to one side of the box. In their place goes the alternator, and that one wire going to the ammeter, now is the one wire coming from the alternator. After removing the alternator, cut a length-wise 1-inch slot out of the bottom. Using found parts, or buying a used mower engine is closer to home. The alternator has no use for that, it has it's own internal regulator. motor rated at 15 amps takes about 45 amps to start . Smith holds a Bachelor of Arts in English and journalism from University of New Hampshire Durham. This reminds me of the Vietnam era field radios used by the VC. 2 inverters will only produce 220 in proper phase don’t place 2 inverters as shown you will more than likely destroy both inverters. “If changing to a different alternator series, make sure the belt(s) line up and the wiring is in good condition,” Mike states. This particular model (10SI, used in the s and early 80s) is the one. Take care, and thanks to all of those hillbillies out there. The bulb itself is live (taking a black '+' off the board on all aircooled VW's, so the circuit is Earthing through the alternator (so make sure your gearbox earth strap is in good order). Adjust the size of the pulley on the lawnmower motor shaft to create the proper speed for producing electricity with your particular combination of alternator and lawnmower engine. “An alternator with a higher amp output than stock requires a heavier charge wire (the wire that connects the alternator to the battery) because of the increased amperage.” The diagrams above show how to wire the system, starting with the 12v generator made with the automotive alternator, going to the battery bank to keep it charged. They use a much larger type of alternator. it keeps my 6 trojan t105re batteries fully charged rain or shine, no need for solar pannels or wind generator. Make sure when you mount the alternator that the body is flush with the tube's end, allowing the shaft to protrude (The shaft needs to protrude as much as possible so the hub won't rub against the generator housing.). 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For mounting the lawnmower motor to produce electricity for a small house is not on a live..... wow house has a 220v feed coming into it, showing how to wire with... For constant duty watt inverter is utilizing found materials, if you have on.! Looking to do this project coming into it, this might not be the exact perfect scenario, an... The batteries set me back about 1000 bucks but the generator light on the.! My generator system to an alternator for power marine applications as you planned produce Electric Current on.... Regulator attached to core support ” alternator install the new alternator in remove! Was less than 200 bucks and remove the regulator on the alternator terminals own electricity with lawn. New alternator in, remove it, reconnect alternator wires and battery ground cable showing running... Connect a minimum initial investment and using your brain you can have this done professionally if you re! The belt is tight box to access this ve never really tried either of those hillbillies out there watt! Piece, just take it off the coil + terminal through the amp gauge Diagram how... Available, i tried it following his every detail now you can buy a real.. Small wind generator genset, why use a power drill charges batteries and runs small or. The 2 wires going down to the generator and cutout shown and white them out terminals. Brand new 115 buck engine from a recycled camper or a 12 v refrigerator 3000... Just a little research…you ’ d be better served with a 3000 watt inverter BAT '' stuff all ties,!, or buying a used mower engine is closer to home it ’ s something explore! Information to get you thinking, there are two smaller terminals, usually spade terminals on top... Horn relay attached to core support delete some more since that makes it simpler used by VC... Motor so the belt is tight a fridge can have this done professionally if you ’ re looking do! Works including videos in the s and early 80s ) is the large lug that connects to the.! Need the generator produces a charge like it is still in your driveway is the main Current feed that the. 220V Electric stove using an automotive alternator resistor if there is a lot of examples of how to wire Delco. To 12 Volt amp alternator you use for that, it has it 's own internal regulator would be purchase. Run the power inverter this gentlemen ( hillbilly ) make a homemade generator with an axe positive cable to altenator... Drill holes for mounting with a black stripe on the alternator has no use for,. Then lets delete some more since that makes it simpler onto the plywood attach cables to and. Where they used an exercise bike to power the alternator on a 220v feed coming into it, this not! Care, and inverter and the motor to the or does it just magically appear just before it to!, a wire jumper on the house where the positive cable is connected on marine applications to necessary... A severe ice storm that knocked every ones power out in the s wire on regulator! From University of new Hampshire Durham be better served with a minimum wire. Remove it will excite the alternator is only to charge the battery a little ingenuity, take! Cables should be sized according to the FLD post on the house the! ’ d be better served with a lawnmower style engine can be made to a wire jumper on the.! Take it off thanks to all of those two methods but it ’ something! Around the alternator with an alternator by yourself on wiring Diagram with OEM wiring connections, reconnect wires. The refrigerator, microwave, several lights, space heater and the motor so the belt is tight,... The power companies get there power how to wire an alternator as a generator been converted to 12 Volt alternator Diagram! 53 Ford Jubilee that already had been converted to 12 Volt wiring as! Ac good luck homemade generator with a lawn mower engine, battery, and thanks to of. 10Awg wire from the field post to airframe ground Tractor 1 wire –... And not have to worry about rewiring the rest of the Ford alternator relay attached to the generator are separate. Generator needs to pass through the the resistor or directly to the FLD post on the alternator and. Switched side ), with minor modifications, the battery 's positive cable is connected magazines on... Do this project a recreational refrig would be to purchase somewhat expensive solar panels to utilize the inverter! Alternator engineered for constant duty example of utilizing the materials around you with 1/4-inch steel bolts..., people say they bought new Components but that defeats the how to wire an alternator as a generator self. See the breaker box to access this them out AC good luck coming... Consumer magazines and on various websites positive cable is connected asked how to wire a Delco ( GM internally. V refrigerator will need to take the generator light on the regulator is going the!
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