Diesel engine power generators are one of the most crucial components of an industrial emergency backup plan. The failure of power generators in emergency situations can lead to disastrous conditions. It is important for companies to monitor and maintain the performance of their power systems. This is where load bank testing comes into play and helps facility managers maintain their power equipment. Load bank testing uncovers potential problems in power generators and enables managers to take preventive measures.
Load bank testing is probably the most effective technique to ensure efficient operations of backup generators. No matter the nature or type of a load bank system, it can not only test the equipment but also improve the overall health of backup units. Load bank testing is a process to:
Verify Cooling System Operation
A load test makes the generator inject additional heat into the cooling air stream. This process will indicate malfunctions in the cooling system. The additional heat created during the process also puts stress on components of a cooling system: thermostat, oil cooler, radiator, etc. We can also obtain valuable data from a testing process that can help us with temperature differential. The temperature data also helps verify backup unit compliance. The process verifies the operations of cooling system alarms such as engine coolant overheat and high cooling water temperature alarm.
Verify Fuel System Operation
Latest diesel engine models are highly turbocharged, which makes them prone to poor combustion at low loads and over fueling. Sometimes power systems do not operate at a load high enough to generate flow velocities and high exhaust temperatures. This situation can lead to issues like wet stacking or accumulation of debris in the exhaust system. These problems can seriously damage the overall performance of a backup system; operation in an unloaded condition or continual use at less than what is the recommended level of load can diminished engine output capacity.
Verify control operation
Power supplies and controls of a generator are sensitive to transients, and, when load changes, can shut down unexpectedly. An inductive or resistive load test is the best way to ensure smooth generator operations. A reliable testing procedure can help uncover many electrical and operational issues such as voltage and frequency adjustments, failed connections, circuit breaker trip settings, and voltage regulator performance. It also provides a best-case simulated real-world condition where efficiency, harmonics, and voltage drop can be studies effectively.
These are some of the benefits of load bank testing. Make sure you are taking good care of your power equipment and generator sets. You can hire a private company to deliver rental load bank testing and preventive maintenance services at your doorstep.
Power Systems Plus is a turnkey operation where we provide a comprehensive range of preventive maintenance services to a broad range of industries in Canada. We service the standby, primary and emergency power industry. Our services are designed to maintain your power equipment which is critical to safe and uninterrupted operations. We also provide installation services for emergency generators, associated equipment, load bank sales and rentals, and custom control panels. Call us for a free consultation!
Article Source: http://EzineArticles.com/9876907
Electricity problems at home can be quite unnerving and it can be frustrating when it occurs at midnight especially in summers. An electrician may not be available at all hours. So a basic knowledge about residential wiring and common electricity problems can help you through the havoc. A basic understanding is all that you require. However, avoid solving these issues if they are at greater risk because no matter how much knowledge you have, experience can put you on lacking ground.
Understanding residential wiring
Mostly home electricity is provided with two hot wires and one neutral coming into them which supplies you a voltage of 240/120 volts. However, the basic voltage is slightly less which is around 230/110 volts. This power supply is called single phased power.
You might be aware of alternating current which is taught in physics. So, the power coming to your home is indeed alternating. In common language, alternating current allows electricity to be transported along long distances. Hence, it is feasible for the power department to provide you with electricity.
Now coming to wiring systems again, if you notice only one hot wire along with neutral then you might be getting a power of only 115 volts. It all depends on the wiring system. This type of wiring, however, is mostly seen in electrical devices. Few exceptions like dryer or hot water tanks use both hot and neutral wires use up to voltage of 230 volts.
Basic things to know before working on them
I know, this is highly fascinating but do not tear your electrical devices to see the wiring or your residential power supply because it can be life threatening. Always remember to switch the circuit off before working on them even if the power is down. Keep your contact voltage tester with you. Look at the wirings carefully, it is highly possible to have more than one circuits in a single box. Find the one that you switched off. Wiring system is complex so do not rush and double check yourself.
Working with electricity is dangerous than any task and comes with unfavorable outcomes. So, wear safety gears. If you do not have one then simply wear rubber slippers. They will protect you from electric shocks.
Secondly, every home is provided with a "main service panel" which contains circuit breakers or fuses for maintaining the electricity at your home. Whenever power goes off, check the service panel because in case it might be disconnected.
With this superficial knowledge you will be able to fix minor problems. Do not take risk of solving the major issues as it can be hazardous.
To know more about parking lot light maintenance, please check our website.
Article Source: http://EzineArticles.com/9873349
Hayoo, siapa yang kalau nonton subber-nya selalu dua orang ini?
Untuk para pecinta film, dua nama di atas pastinya sudah tidak asing lagi di telinga. Yap, setelah judul film muncul, akan ada nama Lebah Ganteng atau Pein Akatsuki sebagai alih bahasa alias penerjemah. Bersyukurlah karena mereka berdua, kamu semua bisa menonton film tanpa harus menerka maksud dari yang dibicarakan sang tokoh.
Penulis memilih kedua orang tersebut, karena keduanya lebih banyak menghasilkan karya untuk para penonton. Keduanya sama-sama bergelut di dunia yang sama, subber film –berbagai genre. Tetapi, kali ini mari kita bahas satu persatu mengenai mereka. Lebih lengkapnya simak uraian di bawah ini.
Lebah Ganteng
Ada yang penasaran seperti apa sosok pengguna nama Lebah Ganteng ini, apakah memang ganteng seperti samarannya? Nah, mengenai ini tak banyak yang tau. Sosok misterius ini memang meminta untuk setiap media yang mewawancarainya merahasiakan identitas dirinya. Walaupun aktif di akun sosial media @dokter_ngesot, lelaki yang disapa Tawon ini selalu berpose tampak belakang.
Ia menggeluti dunia terjemah film dari sebuah keisengan saat dirinya menonton sebuah tayangan yang tidak bersubtitle, Ia lalu berinisiatif menerjemahkan sendiri secara manual. Dari situ ia mulai berpikiran jika ia bisa saja berbagi dengan menerjemahkan bahasa asing ke dalam bahasa ibu (Indonesia). Terhitung dari 2010 hingga sekarang, ia sudah menerjemahkan lebih dari 500 film.
Mengenai bayaran? Mahasiswa Sastra Indonesia sekaligus guru les ini mengatakan jika membuat subtitle hanyalah sebagai hobi semata, bukan pekerjaan sampingan apalagi utama. Jadi, dirinya murni ingin berbagi dan tidak dibayar sepeser pun. Si Lebah juga mengakui jika ia tidak punya latarbelakang pendidikan khusus pintar Bahasa Inggris serta mengerti semua idiomnya. Ia hanya belajar secara otodidak dari keterbiasaan, hingga sekarang pun kadang masih susah menemukan padanannya dalam bahasa Indonesia.
Pein Akatsuki
Merupakan rival dari si Lebah Ganteng, Pein Akatsuki adalah nama samaran lain dalam dunia persubtitle-an. Bedanya, jika di serial Naruto, Pein adalah tokoh jahat, di sini Pein adalah seorang pahlawan yang baik hati –karena mau menerjemahkan dengan gratis. Dalam sebuah wawancara oleh vice.com, Pein dan Lebah mengaku mengenal satu sama lain karena sama-sama bermukim di Jawa Timur.
Namun. Lagi-lagi seperti Lebah Ganteng, Pein Akatsuki juga sosok yang sangat low profile dan tak pernah menampilkan dirinya di publik. Mungkin saja ia punya prinsip teguh ‘apalah arti sebuah wajah saat kamu bisa berbuat lebih’, makanya menjadi pahlawan misterius tak dikenal lebih ia pilih.
Sedikit berbeda dari Lebah Ganteng, dalam menerjemahkan film-film, si Pein tak hanya mengupload lewat subscene saja, tetapi juga melalui blog pribadinya di sebuah-dongeng.com. Walaupun bekerja dengan sukarela alias tak dibayar, Pein bisa mendapatkan penghasilan dari iklan dan donasi dari para relawan. Selain itu, di blognya ada fitur ‘Request Subtitle’ yang hanya dipatok Rp2000 per subtitle. Kalau menurut penulis sih sangatlah murah untuk kerih payah dan proses mikir yang dilakukan penerjemah.
Selain dua nama di atas, sebenarnya masih banyak sosok pahlawan di balik layar yang berprofesi sebagai penerjemah tontonan dan siaran TV asing, seperti Rizal Adam, Xtalplanet dll. Namun, jika mau dirunut berdasarkan tingkat popularitas, maka mereka berdua adalah pemenangnya. Kita doakan semoga dua sosok ini –dan sosok-sosok lain- terus berkarya, kalau bisa muncul dari persembunyian ya boleh agar dirinya tak terus menjadi misteri.
Sumber : www.boombastis.com/lebah-ganteng-dan-pein-akatsuki-dua-sosok-penerjemah-film-tersohor-misterius-di-indonesia/160035
Penulis memilih kedua orang tersebut, karena keduanya lebih banyak menghasilkan karya untuk para penonton. Keduanya sama-sama bergelut di dunia yang sama, subber film –berbagai genre. Tetapi, kali ini mari kita bahas satu persatu mengenai mereka. Lebih lengkapnya simak uraian di bawah ini.
Lebah Ganteng
Ia menggeluti dunia terjemah film dari sebuah keisengan saat dirinya menonton sebuah tayangan yang tidak bersubtitle, Ia lalu berinisiatif menerjemahkan sendiri secara manual. Dari situ ia mulai berpikiran jika ia bisa saja berbagi dengan menerjemahkan bahasa asing ke dalam bahasa ibu (Indonesia). Terhitung dari 2010 hingga sekarang, ia sudah menerjemahkan lebih dari 500 film.
Mengenai bayaran? Mahasiswa Sastra Indonesia sekaligus guru les ini mengatakan jika membuat subtitle hanyalah sebagai hobi semata, bukan pekerjaan sampingan apalagi utama. Jadi, dirinya murni ingin berbagi dan tidak dibayar sepeser pun. Si Lebah juga mengakui jika ia tidak punya latarbelakang pendidikan khusus pintar Bahasa Inggris serta mengerti semua idiomnya. Ia hanya belajar secara otodidak dari keterbiasaan, hingga sekarang pun kadang masih susah menemukan padanannya dalam bahasa Indonesia.
Pein Akatsuki
Namun. Lagi-lagi seperti Lebah Ganteng, Pein Akatsuki juga sosok yang sangat low profile dan tak pernah menampilkan dirinya di publik. Mungkin saja ia punya prinsip teguh ‘apalah arti sebuah wajah saat kamu bisa berbuat lebih’, makanya menjadi pahlawan misterius tak dikenal lebih ia pilih.
Sedikit berbeda dari Lebah Ganteng, dalam menerjemahkan film-film, si Pein tak hanya mengupload lewat subscene saja, tetapi juga melalui blog pribadinya di sebuah-dongeng.com. Walaupun bekerja dengan sukarela alias tak dibayar, Pein bisa mendapatkan penghasilan dari iklan dan donasi dari para relawan. Selain itu, di blognya ada fitur ‘Request Subtitle’ yang hanya dipatok Rp2000 per subtitle. Kalau menurut penulis sih sangatlah murah untuk kerih payah dan proses mikir yang dilakukan penerjemah.
Selain dua nama di atas, sebenarnya masih banyak sosok pahlawan di balik layar yang berprofesi sebagai penerjemah tontonan dan siaran TV asing, seperti Rizal Adam, Xtalplanet dll. Namun, jika mau dirunut berdasarkan tingkat popularitas, maka mereka berdua adalah pemenangnya. Kita doakan semoga dua sosok ini –dan sosok-sosok lain- terus berkarya, kalau bisa muncul dari persembunyian ya boleh agar dirinya tak terus menjadi misteri.
Sumber : www.boombastis.com/lebah-ganteng-dan-pein-akatsuki-dua-sosok-penerjemah-film-tersohor-misterius-di-indonesia/160035
For proper functioning of any equipment or even transfer of electricity in buildings the paramount factor is always the choice of the right wires. Low quality or weak wiring system will cater lowered performance of equipment and poor electricity in building. The wrong choice of wire can also beget disaster ergo you should take notice of following before choosing a wiring system:
1. Safety:
Of course safety is our cardinal concern. We want everything to be safe from electricity hazards. Wires should protect the equipment from damage by being resistant to physical or fire damage. If you need extra protection from fire hazards then conduit wiring is the best option to choose from.
2. Wiring cost:
Next to safety is wiring cost. This is a myth that more the money invested; more would be the safety. You want your apartment to be safe this doesn't mean that only a huge amount of bucks can fulfill that but vice versa is equally true even. Wiring system should be cost effective and safe both at the same time. It shouldn't be exorbitant for you to afford.
3. Load:
There are always voltage fluctuations and your choice of wire should be capable of handling voltage loads. Thin wires cannot hold such fluctuations and may lead to short circuits easily. Pay close attention while deciding on a wire. Keep in mind that lesser the diameter of the wire lower is the load efficiency.
4. Durability And Permanence:
Wiring system is more of a permanent system and not changed frequently. So it should be durable enough to withstand temperature changes, moisture, fumes and chemicals. It shouldn't over heat while high voltage levels. What makes a wire durable? The materials it is made of. Check the material used in wire, level and type of sheathing material used. The main point is resistance check.
5. Appearance:
What appearance has to do with wiring? It is because you want wires to be identifiable. Wires should have an aesthetic appeal to them and colour for you to identify easily. Again, make sure aesthetics do not cost you much.
6. Design versatility:
The design of the wires should be such that it can be modified in case of your requirements. Wires should be versatile so that they can be upgraded.
Select the type of wire which is under your budget, safe and efficient. The wiring system is to protect you and make sure it offers you with the same.
Article Source: http://EzineArticles.com/9855349
Today, it is important to have a backup plan for everything. Generators have been around for a long time and even after electricity made its way to most households, we still find situations where we need a generator. Finding the best generator, especially a portable one is one of the greatest issues that people face today.
Portable generators can help us in many ways. When choosing the ideal generator, you may be lost because there are so many of them available even on the online platforms that we love to search in. When you do some thorough research, you should be able to know what entails a good portable generator. When you find out as much as you can about a generator, you are in a position to delve deeper into the benefits and uses that they have.
A portable generator can be defined as a piece of machinery that is user-friendly and one that provides a boost in electrical power. They are utilized when we have power outages or when the batteries die out. A portable generator can power up the various electrical equipment that may be available in a household.
The portable generators can run on gas or diesel.
How to choose
You can make a reasonable selection based on the reviews that different customers leave online. Usually, you will notice which portable generator gets the highest rating, and review and in most cases, this ends up making the best choice. Reliability is one of the traits that you should look out for. This is one of the most important aspects of any given generator available on the market today.
You should also consider how long the product has been on the market. Usually, the oldest brands that have survived the test of time are the best, especially if there is continue review and upgrade of the generator. The qualities that you should consider include:
Maintenance: a good portable generator should be very easy to maintain. When there is a brushless alternator, you will have clean power. Track the hours that the generator will run without refueling.
Use: a good generator should be very easy to use and friendly to the consumers. You should not have any difficulty trying to operate the generator. There should be simplicity in the operation of the portable generator.
Durability: everyone wants something that will last a long time. As such, consider what you buy. When a machine is durable, you will not worry about degrading or malfunctioning. The material used to make it is as important as it will determine how resistant it will be to the elements.
Fuel tank: the best generator should have a large tank for fuel. This is especially essential when you need to power up lots of equipment. A good tank should be able to fill around 5 gallons of gas or diesel. It should be able to run for 7 hours before needing to be refueled.
The brand: you need to consider the brand of the portable generator and how reputable it is.
The best portable generators list offers you insight on some of the best options available in the market today. You can review the products one by one and decide on the one that appeals to you the most.
Article Source: http://EzineArticles.com/9846583
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