How many joules do I need to charge a fence?
The number of joules (unit of energy measurement) needed depends on the length of the fence, the number of electrified wires and severity of conditions. Joule recommendations of chargers are dependent on length of fence to charge and soil conditions on which you plan to erect a fence.
How many miles/Joule does a fence produce?
In practice, if you have a one- or two- strand fence that is free from weeds, tall grass, and branches touching it, you might get 3-6 miles/joule. Under heavy loads (i.e. lots of debris touching your fence), you might only get 1 mile/joule.
What does higher joules mean on a fence?
A higher joule rating doesn't mean the fence's jolt--which can't injure horses or other animals--will be harder or more painful, but that it will be more consistent. How many joules is dangerous? Greater than 10 Joules is considered hazardous.
What kind of electricity do I need to run a fence?
If mainline power is available and dependable, 110 or 220 volt AC (plug it in the wall socket) energizers are usually most practical for permanent fences. Will they raise your electricity bill? Well, depending on the size of the unit, they typically draw 2 to 25 watts a day.
How Much power Should an electric fence have?
A basic rule of thumb is you need no less than 2000 volts in the summer and 4000 volts in the winter due to thicker hair coats on the livestock and you usually do not get a proper ground because of snow.
How strong of an electric fence charger do I need?
The longer your fence line, the bigger charger you will need to maintain 7,000 volts along the entire length. If you have 3 miles of fence line with 4 lines of poly wire you actually have 12 miles of fencing material to be powered.
How many joules should an electric fence have for cattle?
Gerrish recommends 1 joule of output per mile of fence, regardless of how many strands of wire. If there's a total of six miles of fence, it requires a minimum of a 6-joule energizer.
How many joules do I need to keep deer out?
You will need an energizer that can put out at least 1 joule of energy. It's okay if it's slightly under a joule. We recommend the following products for keeping deer out: Fencing: Consider getting Turbo Tape.
What are Joules on a fence charger?
Output joules indicate the amount of energy sent through the fence. Stored joules are the amount of energy in an energizer's capacitors – multiply stored joules by 0.7 to get an estimate of the output.
How many Joules does it take to stop a bear?
To effectively deter bears, you will need an energizer with a joule rating at least 0.7 and one that produces a minimum of 6,000 volts.
How many joules does a pig fence need?
Pig Electric Fencing Charges and Voltages A 6 joule charge is ideal. This will keep in the most determined of escapee pigs. You might need multiple energizers if you are planning to cover a large amount of ground. If you fencing a large amount of land (20 acre or more) use a 15 joule energizer for every 20-30 acres.
How many joules do I need for an electric fence for bears?
0.7-1.0Bears are more likely to pay attention to an electrified fence that delivers a painful shock. For deterring bears in developed areas, your energizer will require a minimum Joule rating of: 0.7-1.0 Stored Joules or 0.5-0.7 Output Joules.
What is the most powerful electric fence charger?
The M10000i packs 100 joules of stored energy and will outperform any other electric fence energizer on the market powering 125 miles / 3,000 acres of multi-wire fencing.
What is the best electric fence to keep deer out?
A 3-dimensional electric fence will not serve as a “deer proof” fence, but can serve as an effective deer deterrent, and may be a less expensive fencing option. One effective design involves erecting 2 single strand electric fences, each 2ft tall, and 5ft apart.
How do you make an electric fence keep deer out?
3:3411:57CHEAP! EASY! AWESOME FENCE THAT CONFUSES DEER...AND ...YouTubeStart of suggested clipEnd of suggested clipAnd they'll be 36 inches apart okay. So we want our first wire at 18. The next wire at 36. And theMoreAnd they'll be 36 inches apart okay. So we want our first wire at 18. The next wire at 36. And the next wire at 54. That's on our inside post our outside post we just wanted at 18.
Will a 4 foot fence deter deer?
1:535:51Keep Deer Out With a Low 4 ft Fence ♨️ Cheap and Easy to BuildYouTubeStart of suggested clipEnd of suggested clipAnd that works for the most part deer can actually jump that fence. But again they tend to be aMoreAnd that works for the most part deer can actually jump that fence. But again they tend to be a little lazy. So they don't bother.
How many joules does a fence need?
The ideal minimal joule requirement, regardless of the livestock or predator in question, is one joule for every mile of fence. Also, note that a bigger fence is only better until induction takes place. Induction means your fence already poses a danger to people, as it’s already juicing up gates and neutral wire with high energy. Voltage nearing 7000 is likely to cause induction.
What is joule on fence?
Joule is the product of “voltage” multiplied by “amps” multiplied by “time,” so the higher the pulse’s “time” value, the higher the joule rating. This translates to a safer and more effective charger. Conversely, the lower the figure representing pulse time, the lower the joule capacity, and consequently, the lower the charger’s efficacy.
What is a fence charger?
A fence charger is the foundation of any electric fence, so much so that choosing the right one is crucial to an electric fence’s efficiency. It is rated in a unit of energy called joules, which is a critical consideration for the device. It’s not enough to have one of the top solar powered fence chargers to imbue their electric fence with energy. Their fencers also have to be within the ideal voltage range to meet their needs.
What happens to miles of miles fence?
There’s no telling what can happen to the miles of miles fence around your range or property. Branches, tall grass, weeds, and other natural occurrences could disrupt the voltage running through it, potentially impacting its effectiveness. It will, in turn, could spell all kinds of consequences for you and whatever’s within your fence.
How much voltage do goats need?
In fact, a fence would have to be around the 4000 to 5000 volta ge range to deter some tenacious goat species.
How much voltage do you need for a hot headed horse?
A 1000 to 2000 voltage range might be enough to deter an agreeable mare, but a hot-headed stallion requires at least a 2000-joule jolt to get the picture that they’re not supposed to come near the fence.
Which is the most economical power source for a fence?
Whichever is the more economical power source, the answer would depend on the fencer’s ease of access. Hydro would be the most viable and cheapest option for a fence close to you. You can then go for batteries if it’s a little farther away and a solar panel if it’s in a remote location.
How much electricity does a fence draw?
Will they raise your electricity bill? Well, depending on the size of the unit, they typically draw 2 to 25 watts a day. The operational cost of an energizer drawing 17 watts a day would be about $1.50/month (assuming an electrical rate of $0.12/kilowatt hour).
How Many Joules Do You Need?
The number of joules (unit of energy measurement) needed depends on the length of the fence, the number of electrified wires and severity of conditions. Joule recommendations of chargers are dependent on length of fence to charge and soil conditions on which you plan to erect a fence. If you wish to install and electric fence that is one mile in perimeter, and you are charging four strands on the fence, your total fence length is four miles. Check with your fencing supplier to determine the appropriate charger for your fencing needs. Under severe conditions (wire passing through heavy vegetation) higher joule ratings may be required.
How many ground rods are needed for a joule?
A minimum of three ground rods should be used for each (most) energizer (s). Many 1 joule units only need 1 rod. Five-eighths inch diameter galvanized steel rods or 3/4″ galvanized pipe make the best ground rods (DO NOT USE COPPER). They should be at least 6 feet long and driven 5-1/2 feet into the soil.
How effective are electric fences?
The effectiveness of any electric fence, whether it’s a one wire fence subdividing a pasture or a 9 wire fence protecting stock from predators, depends on the ability of the fence to deliver an unpleasant shock to animals that touch it. The ability of a fence to deliver that shock depends on three things: 1 the energizer 2 grounding 3 the fence design
How long does an energizer last?
A good energizer has an intense pulse lasting for 0.0003 seconds. These short pulses eliminate the risk of fire (the pulse is so short that no heat builds up in the wire). Poorer quality energizers have pulse lengths of 0.003 to 0.3 seconds. This longer “on” time may allow sparks to arc and heat to build up.
What is the grounding system for an electric fence?
The grounding system for an electric fence is a little like a radio antenna. With a radio, the bigger the antenna, the better the reception. Likewise, your electric fence energizer requires a large grounding system to collect enough electrons from the soil to complete a powerful circuit.
What causes electric fences to fail?
Poor grounding is the leading cause of electric fence problems. Eighty percent of electric fence problems can be traced to faulty grounding systems.
How much power does a fence energizer give?
Many manufacturers claim their energizers can power 8-20 miles/joule of output, but these are numbers obtained under ideal laboratory conditions. In practice, if you have a one- or two- strand fence that is free from weeds, tall grass, and branches touching it, you might get 3-6 miles/joule. Under heavy loads (i.e. lots of debris touching your fence), you might only get 1 mile/joule. If you’re powering a multi-strand sheep fence, you might want a ratio of 0.16-0.33 miles/joule (between 3 and 6 joules per mile) to accommodate the high number of wires and the insulation value of wool.
How many miles/joule can an energizer power?
Many manufacturers claim their energizers can power 8-20 miles/joule of output, but these are numbers obtained under ideal laboratory conditions. In practice, if you have a one- or two- strand fence that is free from weeds, tall grass, and branches touching it, you might get 3-6 miles/joule.
What is output joules rating?
Output joules rating must be capable of delivering the voltage along the length of wire in the fence. When in doubt, buy bigger than you need. The energizer (also called a fencer) is the cornerstone of any electric fence. Selecting the right one for your farm is crucial to making an electric fence work for you.
What is an energizer for an electric fence?
Output joules rating must be capable of delivering the voltage along the length of wire in the fence. The energizer (also called a fencer) is the cornerstone of any electric fence.
How to choose an energizer for a hydroelectric fence?
The first step in selecting an energizer is to determine your power source. If the fence is close enough, an energizer that plugs into the hydro is often the cheapest and easiest solution. As the fence gets further away from an outlet, running wires becomes expensive and other power options start to look more attractive.
What is the input voltage of a solar panel?
However, the output voltage is much higher – probably over 3000 V. The energizer contains a transformer, which creates that increase in electric potential.
What voltage should a sheep fence be?
Stallions can be aggressive and need higher voltage to contain them. Some sources suggest a minimum voltage of 5000 for deterring predators.
Step 1
Select the type of area you will be fencing. (Note: If needing to convert miles, choose “other” and calculate number of miles to feet.)
Step 2
Choose the type of livestock, garden, or other for what you are fencing for.
Step 3
Choose how far apart you want the fence posts spaced. (Note: Always fence to the needs of your livestock, and environmental conditions. Example: natural water, rolling hills, high wind and woodland areas, may require an extra post to shorten distance between posts).
Step 4
Hit the buy now button and choose the JAG Products, Inc. Insulator that fits your needs. INVERSE (tm) Insulator for T-posts, or Wood Post Insulator.
Do bulls need a higher voltage?
Bulls require a higher voltage as more aggressive.
Does wool insulate from shocks?
Wool insulates from electric shocks so require higher voltage.
