%2B-%2B4%2Bpc..jpg "Generator Transfer Switch Transfer Switch Kit (10 Circuits) - 4 pc.")
What is a Backup Sump Pump?
Backup sump pump is another pump that is installed to operate should the primary sump pump fail. Surprisingly enough there are many reasons to primary pump may fail including: electrical power ouTAGe, float or switch failure, broken impeller or drive shaft, clogged intake screen.
What Factors Should Be Reviewed?
There are eleven major factors to consider when comparing backup sump pumps: power source, charger strength, triggers, dependability, material used in construction, operational capability, diMensions, size of discharge, protection against solids or sludge, alarm notification, and manufacturer warranty.
1. Power Source
The backup system installed should besourced by something other than electricity.
What are the different types of power sources used?
A Battery provides the power to enable a backup sump pump Plugged into it through the use of a wired housing to perform the pumping cycle for the removal of the water from the pit. Twelve or twenty four volts battery power is used. The volTAGe and type of battery required varies by manufacturer.
Water Pressure provides the power to keep a backup sump pump running. The water used must come from a municipal source and have a pressure between 40 and 100 PSI (pounds per square inch).
A portable generator provides power through the conversion of energy into gas or propane. The pump must be Plugged into the generator.
Automatic start standbygenerator provides the power when the sump pump is Plugged into it.
What are the advantages and disadvantages of the different power sources?
Batteries require monitoring to make sure they are operational in the time of need. Most backup systems have an alarm that lets the owner know when a battery requires maintenance or replaceMent and is being used by the backup pump. Batteries are rechargeable.
Water power requires no batteries and has no moving parts. Operation of power systems requires a watered PSI water pressure between 40 and 100 PSI (pounds per square inch). Private well water cannot be used and the municipal provided water must have reliable water pressure. It takes 1 gallon of municipal water to remove sump pit 2 gallons of water so canbe costly to operate.
Portable generator: The generator must be placed outside. It must be started manually. Most operate from propane tank.
Automatic standby generatorstart: They are expensive to purchase and install (four to ten times more expensive than battery power) but are very reliable. This type of generator runs off of natural gas or propane tanks and can provide power to multiple household appliances during power failure.
2. Charger Strength
This term applies when batteries are used as the source of power.
The higher The strength the Faster the charger battery will be recharged after usage.
Charger strength varies from 4 to 20..
3. Trigger
Each backup system has a trigger thatactivates the non electrical power source to begin operation.
What are the different triggers?
For battery powered backup sump pumps, when the water level raises the float, the battery is activated into operation.
For water powered backup sump pumps, when the float raises, a valve allows water to flow down pressured to the pump. The flowing of the pressured water activates the backup system into operation.
An automatic standby generator start is activated when the transfer switch senses a utility power interruption.
A portable generator becomes operational when a human starts it.
What are the advantages and disadvantages of each trigger?
The transfer switch for the standby> generator is the most reliable and quickest way to activate the operation of a backup system. The backup pump is operational as soon as the power goes out.
Battery and water powered systems are not activated until the water rises to the height of the float. That means water has already collected in the pit.
4. Dependability
Batteries loose charge deplete and.
Municipal water pressure is not constant. A drop below 40 PSI means the backup system is not operational.
The float-switch mechanism, impeller or clogging of the backup sump pump plugged into a battery or standby generator source of power could fail.
The tether switch is not as dependable as the vertical switch.
Dual vertical switches offer twicethe reliability.
5. Materials Used in the Construction of Backup Sump Pumps
What are the different materials used?
Thermoplastic: Outer casing is made of a hard, durable plastic.
Cast Iron and Stainless Steel: The outer casing and bolts are made of metal.
What are the advantages and disadvantages of the different materials?
Plastic weighs less and is cheaper.
Cast iron and stainless steel lasts a lifetime, weighs more and is constructed to handle heavy duty usage. This material is more expensive.
6. Operational Capacity
What are the volumes at which backup pumps can discharge water?
Pumping capacity is measured by the number of gallons per minute or hourat a specific rise.
Capacity is determined by size of motor and source of power.
What are the advantages and disadvantages of operational capacity?
Larger motors using battery or generator power move more water during operation.
Smaller motors move less water during operation and require less battery or generator power.
The amount of water moved during operation of a water powered backup sump pump is determined by the municipal water pressure. The greater the pressure the greater volume of water that is discharged. Water powered pumps Generally have a lower operational capacity.
7. Backup Sump Pump Dimensions of and Pit
Each backup sump pump has unique measurements.
A sump pit with an 18 "diaMeter basinor larger provides the greatest flexibility in being able to fit a primary and backup sump pump into the pit.
To tether float requires a larger diaMeter-based pit than a vertical float.
8. Size of Discharge Port DiaMeter
What are the different sizes?
The size is either 1 or 1 .25 .5 inches in diameter.
Most backup pumps have an adapter to accommodate either size of PVC piping.
What are the advantages and disadvantages of the different sizes?
The capability to adapt to either a 1 or 1 .25 .5 inch PVC pipe size is extremely beneficial.
Size of 1 .5 inches is required to handle heavy volumes of water.
9. Protection against Debris, Sludge, or SPh Meter under or over 12 "?
The watchdog pumps have the smallest width (9 ") and require only .25" additional for the vertical switch. In most cases the backup sump pumps are installed on top of the primary sump pump I know size is not as much of an issue. Do you want to exchange a faulty float/> switch mechanism without having to remove the enTire pump from the sump pit?
The watchdog sump pump float/switch mechanism is external to the pump so the float-switch can be replaced without removing the pump from the sump pit.
Check Out These Backup Sump Pump Systems Today
Your home is an important asset. Make sure it is protected against water damage. It is cheaper to buy good backup sump pump systems than to clean up after a sump pump failure during a heavy rain storm. Be prepared before those heavy rains come.
Backup Sump Pump Review-What is Right For You?The National Fire Protection Association (NFPA) sets minimum standards for egress safety in commercial buildings. This includes standards for standby generators (a.k.a. gensets), which in many buildings, are responsible for powering emergency egress lighting (a.k.a. backup lighting). NFPA 110 contains the association's guidelines for generator testing for buildings that require a Level 1 or Level 2 generator. Testing requireMents are as follows:
Monthly Testing (Section 8.4.2.)
A genset should be tested under load for 30 minutes each month. A successful test can be judged in one of two ways: when the load raises genset exhaust gas to the minimum temperature that the manufacturer recomMends for monthly testing, or when a gensetruns at a minimum of 30% of its nameplate Kw rating for at least 30 minutes.
Some generators cannot operate until their water pressure and oil pressure to establish. For these generators, the 30-minute test should be concluded in less time to allow them to standby resume sooner than later.
Alternate Testing for Diesel Generators (Section 8.2.4.3)
Diesel generators that don't achieve the proper exhaust temperatures or fail to operate at 30 percent of the Kilowatt nameplate rating for at least 30 minutes should be (a) exercised under load for 30 minutes each month, and (b) exercised under-supplied load (i.e. from a load bank) for approximately two hours each year.
When conducting the test, yearlytesters should operate a genset for 30 minutes at 25 percent of its nameplate Kw rating, 30 minutes at 50 percent of its nameplate Kw rating, and 60 minutes at 75 percent of its nameplate Kw rating.
Companies that don't have emergency power Supply system (EPSS) technicians on staff should have a commercial power solutions provider perform NFPA 110 requireMents for generator testing.
The Importance of NFPA Generator Testing
Most commercial buildings are subject to a combination of federal, state and municipal codes that govern egress safety, and usually adDress backup lighting. Occupational Safety and Health Administration (OSHA) standards determine federal egress codes, while International Building Code(IBC), International Fire Code (IFC), OSHA and NFPA standards, determine state and municipal codes.
When a building features generator-powered backup lighting that is subject to federal, state, and/or municipal codes, it is also subject-either by code or implication to keeping and maintaining a working genset. When a genset malfunctions, so does generator-powered backup lighting-an occurrence that could lead to deadly egress jams.
In addition to issuing testing guidelines for generators, the NFPA has issued guidelines for testing backup lighting, and guidelines for impleMenting luminescent exit routes egress stripes in. In combination, these guidelines ensure that buildings are well prepared for low visibility evacuations, which protects building owners againstinjury claims, wrongful death claims, and workers comp claims that result from botched evacuations.
If your building is subject to NFPA testing guidelines for generators, conducting monthly and/or annual testing can ensure that it and the equipment that it would power are ready for a power ouTAGe. For emergency power equipment testing, call a commercial power solutions provider today.
NFPA 110 Requirements for Testing Your GeneratorHow much does it cost to wire a house these days? You need to take several things into consideration such as size, location, specification etc. This article gives you tips on what technical aspects you need to be aware of, avoid the pitfalls and get the best price to wire your house.
1) The Size Of Your House
The size of your house directly affects the cost. The cost of wire, outlets, switches etc will increase proportionally with the increase in square feet of your property. Of course other factors like whether it is single/multi storey, the layout etc. will affect the price.
If it is a new house build you will also have to factor in the cost of connecting to the grid, which can be very expensive depending onlocation.
2) The Current System
Is the house running an older fuse-type system or a circuit breaker system? If you are unsure, ask the electrician when they are quoting what type of system it is.
3) Planning For The Future
This type of work is done rarely so make sure you plan it carefully. In addition to the standard outlets, lighting etc. you may want to have external power to a garage, patio or deck. It is cheaper to have all the work done in one go rather than doing a further project later so plan for all eventualities.
If you are planning to sell the house in future, a good idea is to take photo's or video of the work being done so you can prove you had the work done to any prospective buyers.
4) Walls andFinishing
If your walls are made from solid brick there will be more work to chase out spaces for the wires. If your walls are plasterboard, it will be much easier. Remember also you will have an additional cost to finish the walls-plaster, so factor this cost into your budget.
5) General Tips
a) Do not attempt the work yourself unless you are qualified. Electricity is potentially lethal so ensure your electrical contractor is a member of trade associations and their work is up to local safety standards. It is your family's life you are risking by cutting corners.
b) Always get 3-5 prices, and be prepared to haggle. With the current financial climate you will be able to find a great deal. A reputablefirm will not ask for payMent up front and give you a free estimate.
c) Get a fixed price and do not deviate from the original specification once the project is underway, this will just increase the cost.
d) Choose a timescale that suits you and the contractor. There will be a lot of disruption while the work is underway so discuss your requireMents in detail and get a written agreeMent on what work will be carried out.
e) Get the relevant inspection certificate on completion (don't pay in full until you receive this).
f) Get recomMendations from family and friends. Price is not the only consideration.
As a rule of thumb, for an average sized house, with regular fixtures and fittings, youwill be looking at a cost of $ 2000-$ 5000.
This should answer the question "how much does it cost to wire a house. Make sure you do some planning and find out the size of your house and what specification you need and you will able to find a suitable contractor and most importantly the best price.
How Much Does it Cost to Wire a House?The National Fire Protection Association (NFPA) creates minimum standards for fire safety egress safety, and other types of safety in commercial buildings. Included in the NFPA's safety standards is a code for testing and maintaining emergency power Supply systems (EPSS): NFPA 110. If your building contains a generator, practicing the code can ensure that it performs as expected during a power ouTAGe. Below are the basic testing requireMents for industrial generators according to NFPA 110. For a full list of requireMents, building managers should contact the NFPA, or a commercial power solutions provider.
NFPAtesting for industrial generators
If a building is required to have a Level 1 or Level 2 generator, thefollowing types of NFPA 110 generator testing should be performed in preparation for a power ouTAGe. Experts trained in EPSS technology should carry out these tests.
Section 8.4.2
An EPSS must be exercised under load once a month for at least thirty minutes. The test should be conducted using one of the following two methods:
Loading that achieves a minimum temperature for exhaust gas based on the manufacturer's recommendations. Under normal operating temperatures while running at a minimum of 30% of the nameplate Kw rating.
For generators that cannot operate until their water pressure and oil pressure have stabilized, the tests above should be terminated before the thirty minutes expire. This reduces the time to> generator is unavailable for operation.
Section 8.2.4.3
Diesel powered generators that do not meet the requirements set forth in Section 8.4.2 should be exercised monthly for at least thirty minutes using the available EPSS load, and yearly for two hours using a supplied load. For yearly tests, the two hours should be broken down as follows:
30 minutes at 25% of the nameplate Kw rating. 30 minutes at 50% of the nameplate Kw rating. 60 minutes at 75% of the nameplate Kw rating.
To load bank can provide the "supplied load" required for tests under Section 8.2.4.3. Load banks, as well as diesel-powered generators, are available for short-term and long-term rental from commercial power solutionproviders.
The scope and benefits of NFPA EPSS testing
The requirements above are not a complete list of NFPA 110 generator testing requirements. To determine the necessary maintenance measures and tests needed for your unique generator, consult the code in its enTirety. By following its requirements, the following benefits can be realized:
Improved reliability of emergency backup lighting. Reduced possibility of electricity interruption in critical facilities. Reduced layover time at break before make generators. Improved emergency power generation capacity.
NFPA 110 Generator Testing: An OverviewCooking lobster tails is not necessarily difficult, but after the money you have spent on your lobster, you certainly want to make sure that you do it correctly! This article is here to serve as a guide for Cooking lobster tails and how much time you should cook them for, depending on their weight.
If you are steaming your lobster tails:
· Steam them for about 7 to 8 minutes
· Cook 14 minutes for one pound lobster, adding 2 minutes for .25 pound beyond that.
If you are Cooking lobster tails by way of the grill:
· First boil the tails for 4 minutes on medium-high heat for 7 minutes if you have 6 ounce tails, 8 minutes for 8 ounce tails.
· Grill until the meat is opaque and firm to the touch.
If you arecooking lobster tails in the oven (baking them):
· Bake for 8-10 minutes at 400 degrees Fahrenheit.
If you are boiling your lobster tails:
· A general rule of thumb is to cook 5 minutes for the first pound, adding one minute for each additional pound.
· Cooking lobster tails that are 1-3 ounces will take about 3-5 minutes.
· Cook 5-7 minutes tails for ounce, 6-ounce tails for 7.5 minutes, and 8 ounce tails for 8 minutes.
If you are cooking lobster tails in the broiler:
· Cook 1 to 3 ounce lobster tail-for 3-4 minutes.
· At 4-6 ounce lobster tail should take about 5-6 minutes.
· A good 10-12 ounce lobster tail should be cooked for 10-12 minutes.
· Cook a 14-16 ounce lobstertail for 12-15 minutes.
Before cooking lobster tails, be sure to thaw them (most lobster tails as frozen). Also, be aware that these are just general guides for cooking lobster tails-cooking times may vary, depending on your altitude, your lobster, and other such variables.
Us this only as a guide to cooking lobster tails, not as a "must-do". When your lobster tails are opaque (not translucent) and firm to the touch, they are likely done. You could also consider using a cooking thermoMeter to verify.
Good luck cooking lobster tails! May they be delicious and not rubbery! Of course, be aware that frozen lobster tails are likely to be a bit more rubbery than fresh lobster-but they can still be mighty good!
How to Cook Lobster Tails--From Steaming to Grilling and MoreIf you're a homeowner and your home has recently suffered water damage, smoke damage, mold infestation, or the dreaded "smell of death" from an expired rodent in a crawl space, then you've probably read that an ozone generator might just be the answer to your problems. However, with so many different types of ozone machines on the market, how is one to deciPh Meter, they produced 3000-5000 mg/h. That's quite a big difference between what is actually being produced and what is being claimed. How then can you make sure the ozone generator you purchase is actually producing the amount of ozone being advertised? Simple! Ask the vendor the following questions in an email (future fodder for a 100% money back should you test the machine and find the information provided wasincorrect)
QUESTION # 1. How Many Volts is the Power Supply! An ozone generator creates ozone by creating an electrical spark that splits oxygen in the Air. In order to accomplish this feat, you have to create a high volTAGe electrical spark. A simple rule I've observed in the lab and well recognized in the ozone industry is that a 3000 volt transformer can produce around 3000 mg/h of ozone per hour when attached to a high volTAGe ozone eleMent or six or more MICA plates at 40% humidity or less. Each Mica plate can produce a maximum of about 400 milligrams of ozone per hour IF it is properly installed due to the weak electrical spark it is capable of generating from the wire mesh. If you own a MICA plate ozone generator, view the plate in the dark. Enwon't light up very bright, very Y6 1999 as a matter of fact. The types of ozone plates that turn bright purple in the dark are called "High VolTAGe Ozone EleMents" and they can produce around 3000-4000 mgh to plate when fed with a 3000-4000 volt power transformer. These types of plates glow purple, almost like UV lamp, in the dark. They created a very strong electrical spark that is much more efficient at producing ozone vs. the old fashioned MICA plates. As a matter of fact to 4000 volt transformer and ozone element only uses about 35 watts of electricity, now that's efficient! Therefore, Tip # 1 is to ask the vendor to e-mail you in writing the exact volTAGe, amps, and watts used by their power transformers and how many and which type of ozone plates their machines use. If a vendorclaims for instance their machine produces 16 to 20 thousand milligrams of ozone per hour but their machine only uses one 5000 volt transformer, then you'll things just don't add up.
QUESTION # 2. What type of element does the ozone ozone machine use? Believe it or not, some vendors will try and convince you that the ozone elements in their machines are "permanent" and will last forever. Folks, there's no such thing as a permanent ozone plate! If used in 90-100% humidity, even the expensive high voltage ozone plates will only last 20-40 hours. Ozone generators are not made to be used in 90% plus humidity! In humid areas, you must run the Air conditioning or a dehumidifier in order to perform a shock treatment. Tip # 2 therefore is to think twice before buyingan ozone generator from a vendor who doesn't offer replacement ozone plates or makes a machine that Uniface utilized "MICA" plates.
Once you have those answers in writing, save the email in case you need to use it to obtain a refund in the future. When you receive your ozone generator, have a local electrician friend of the family (or hire someone) to open your ozone generator and give it the once over and test the strength (volts) of the power transformer. If you discover the stated voltage doesn't match the advertised voltage, ask for a refund. After all, what you're buying when you buy an ozone generator are high voltage power transformers, not a slick sales pitch! The honest vendors will clearly state their machines specifications on their websitesand by email if asked. They'll also provide you with a picture of the inside of their units and disclose the amount of plates, type used, etc. You should be weary of vendors who hold this information close to the vest or refuse to go on the record with this information.
Now you know what questions to ask an ozone machine vendor before making a purchase. I want to close out this "Ozone Generator Buying Guide" by giving you a few tips on how to save money on your purchase:
