Author: vemcoblogs

6 Reasons Why You Shouldn’t Ignore Solar Metering

by vemcoblogs -
Solar Power Company

If you are generating more solar energy than you are consuming, the excess electricity is diverted to the grid and you are compensated for it by deducting the units you purchase from the grid. This simple concept is known as Net Metering.

As any top solar company will tell you, solar energy is gaining a lot of traction the world over and producers must be aware of Net Metering to make the most of their investment in solar power systems. VEMC is a leading Solar EPC Company based in Mumbai.

In This Blog, We Explain 6 Reasons Why You Simply Shouldn’t Ignore Solar Metering:

Lower Electricity Bill

With net metering, you only pay for the ‘net’ amount of electricity that you consume, that is, total electricity imported from the grid minus electricity exported from your solar power system. Besides, the extra electricity units can be used during those hours when sunlight isn’t enough such as at night.

Easy Installation With Fewer Components

There is no need to have a backup generator in net-metered solar power systems. The electricity grid itself acts as one. The lack of elaborate equipment and components makes the net-metered solar system an absolute winner. It also means that the initial costs of installing solar power systems come down significantly. For expert advice on this, get in touch with VEMC –– a top solar EPC company in its segment.

Lesser Environmental Impact

Solar energy is the most preferred unconventional source of energy, especially in terms of environmental impact. But when net metering is added to the equation, it further boosts the environmental benefits as it encourages users to switch to solar energy. Net metering, therefore, helps remove or reduce the reliance on conventional and polluting sources of energy like fossils.

Increased Financial Credit

Net metering provides owners of solar power systems an opportunity to generate revenue by selling the excess units to the grid. This acts as a financial motivator and helps owners increase their financial credibility by creating an asset that becomes a perpetual source of income.

Cost-Effective and Hassle-Free Maintenance

Net metering does away with components like batteries and generators –– the two that require the highest attention and maintenance. Thus, with net metering in place, your solar power systems become more cost-effective and have hassle-free maintenance.

Lesser Network Issues

With the increased number of consumers exporting their excess units to the electricity grid, the chances of blackouts and outages are successively reduced. Issues such as transmission line congestion can be significantly reduced thanks to net metering. An expert solar EPC company like VEMC will be able to tell you more about this.

Conclusion

If you want to install a solar system or have any queries regarding metering, do not hesitate to reach out to us. We will be happy to help you leverage net metering to make your place of work a shining example of the effectiveness of renewable energy. We are a leading Solar Power Company and can be reached at 022 43436655 or emailed at marketing@vemc.co.in.

How To Use Solar Energy in Your Daily Life To Create a Sustainable Earth?

by vemcoblogs -

What is Solar Energy in Simple Terms?

Solar energy simply refers to the energy coming from the sun in the form of insolation. When this insolation is tapped and converted into electricity using photovoltaic cells, it is known as solar power. Today, solar power is being put to use in a vast number of ways, be it domestic or commercial. VEMC is the Best Solar Company in Mumbai, with a reputable client base across sectors.

What Are The Advantages of Solar Energy?

• Control Over Consumption ––

For starters, solar energy offers a level of certainty in times when high electricity costs and regular outages have become a feature of the energy market. When the electricity charges hit peak prices, consumers can switch over to solar, and avoid paying hefty sums for their consumption. With a Solar EPC company like VEMC, this has become much more convenient than ever before.

• Green Energy ––

Unlike fossils and other conventional sources of energy, solar doesn’t have a huge impact on the environment. It doesn’t cause air, water or noise pollution. In times when emission-free energy has become the buzzword, solar energy perfectly fits the bill.

• Universal Use ––

The sun is the single source of solar energy and this makes it possible for companies to take solar power to the remotest destinations, where setting up power projects and transmission lines could be a tough ask. Independent solar power systems can make electricity available to local populations and bring about a huge difference in their standard of living. VEMC is hands down the best solar company when it comes to catering to such ambitious projects.

• Energy Buffer ––

If not to replace the main source of power completely, solar can be used to fill in for the hours when electricity isn’t available, outages are frequent, or the prices are very high. Any top solar energy company will recommend these manoeuvres to its clients, helping them meet their cost or operational objectives.

• Improved Grid Security ––

An energy grid widely punctuated by independent solar power systems is less sensitive to blackouts due to say human-made disasters, as consumers can continue to draw power from this alternate pool of energy. A leading solar energy company of the country, VEMC enables clients and partners to enhance their business continuity plans with the help of solar power.

How Can You Use Solar Energy in Your Daily Life?

Solar energy can be put to use in myriad ways in your domestic life:

• To run home appliances such as TVs, computers, fans, etc.

• To heat up swimming pools, drinking water and rooms

• To charge mobile devices, laptops, etc.

• Solar cooking using solar cookers

• Solar lighting for houses, gardens and streets

Want to know more about how solar energy can make a difference in our fight against climate change and carbon emissions? Get in touch with our experts at 022 43436655 or email us at marketing@vemc.co.in. We are the best solar company in Mumbai and a leading Solar Energy Company across the country.

Do’s and Don’ts of the Pump World!

by vemcoblogs -

Industrial Water Pumps in Mumbai
Kirloskar Pumps Distributors

Pumps are one of the most universally used equipment to boost pressure or lift fluid in households, industries and emergency situations. We use a range of different pumps for different types of work such as electric-driven pumps, rotary pumps, multi-stage pumps, etc. As leading Kirloskar Pumps Distributors and experts in pumping, we talk about all the do’s and don’ts of the pumping world that you as a pump owner need to be aware of.

Do’s and Don’ts of Electric Driven Pumps:

Do’s ––

• Have all the proper control devices in place before starting the pump.

• Always keep the installation and operation manual for the pump, motor and control panel handy for instructions on proper use.

• Secure all the electrical connections and avoid having loose connections as this could be dangerous for operators.

• Secure all the piping connections properly to avoid leakages in the pumping system enabling it to perform optimally.

• As soon as the water supply begins, make sure the direction of rotation is correct.

Don’ts ––

• Don’t allow any unsupervised operation of the pump, especially by inexperienced personnel.

• Do not ignore the safety and health precautions as mentioned in the manual provided by the supplier.

• Do not continue to run the pump despite unusual vibrations and sounds.

• Don’t continue to run it if the pump is drawing extraordinary power.

• Don’t make the cable accessible to unauthorised personnel.

For more in-depth details, call reputed Kirloskar pumps distributors like VEMC or get in touch with your nearest Kirloskar pump authorised dealer.

Do’s and Don’ts of Rotary Pumps:

• Keep the suction lift at a minimum to support all the piping as well as hoses as needed.

Do’s ––

• Fill the tanks and pumps with water before operating the pump.

• During winter or freezing season, drain the pump of all water to avoid freezing and subsequent damage. Remove maximum water by rotating the pump end while draining.

Don’ts ––

• Never lift the pump with suction or discharge hoses still attached.

• Don’t run the engine at a faster or slower pace than recommended.

• Don’t stop or start the pump while in a high-speed or engaged state.

Ask your Kirloskar Pump Authorised dealer for more.

Do’s and Don’t of Multi-Stage Pumps

Do’s ––

• Allow the pump to cool down before you disconnect the hoses or drain it.

• Try and avoid air traps inside the suction and discharge lines. Design the suction line with a slight slope.

• Follow the maintenance schedule provided in the user manual.

Don’ts ––

• Don’t carry out any repair or maintenance work while the pump is still hot or running.

• Don’t operate the unit with the discharge lines obstructed or the valve closed.

• Don’t bye-pass or disconnect any gauges or safety switches.

Get in touch with your Kirloskar pump authorised dealer for more.

For more tips on pumping, contact VEMC now. Visit us at www.vemc.co.in, call us at 022 43436655, or email us at marketing@vemc.co.in. VEMC is one of the top Kirloskar pumps distributors and if you need help with, or are looking for Industrial Water Pumps in Mumbai, we are the right people to reach out to.

Be Monsoon Ready with Kirloskar’s Best-in-Class Dewatering Pumps

by vemcoblogs -

Water logging in cities and towns during monsoons is a common sight in India. This causes immense loss to businesses, transportation and the economy at large. In extreme cases, flood-like situations can be created in some parts of the city. To deal with these problems, Kirloskar pump distributors have some incredible dewatering pumps to offer. These are easy to use, compact, efficient and powerful enough for all your massive dewatering needs. Before you approach your nearest Kirloskar Water Pump dealer, however, read this blog to know everything about their dewatering pumps.

Role of Dewatering Pumps in Monsoons

A dewatering pump is simply a centrifugal pump used to remove logged water. The Kirloskar series of auto-prime dewatering pumps require no manual intervention and is easy to start up and operate with its quick plug-and-play features. These are high-capacity and can effectively deal with huge volumes of water. Due to their portability and mobility, these can be transported easily to the sites of water logging and used to drain excess water. Get in touch with your nearest Kirloskar water pump dealer for more information on dewatering and Industrial Water Pumps in Mumbai.

Types of Dewatering Pumps VEMC Offers:

A Kirloskar pump distributor will typically offer you four main types of dewatering pumps:

• Self-Priming Pumps ––

These pumps remove air and deal with air binding without any manual intervention.

• Auto-Prime Pumps ––

These are portable pumps that can be ported easily to any flooded area. These also require no manual intervention in priming and use the power from a prime mover (a petrol or diesel engine) that is attached to the pump.

• Eterna Pumps ––

These are submersible, heavy-duty dewatering pumps with robust construction, high efficiency and energy-saving design.

• Cutter Pumps ––

These pumps use a sharp tungsten carbide cutting blade to cut down solid and semi-solid waste while dewatering a flooded area. These are highly useful in areas with a higher likelihood of sewage.

Why Choose Kirloskar Dewatering Pumps?

As any Kirloskar water pump dealer will point out, Kirloskar dewatering pumps are hands down the best choice in the segment out there.

• For starters, these are some of the most powerful pumps available. They have a high sucking lift and can effectively pump huge volumes of water during monsoons.

• These pumps come in corrosion/abrasion-resistant bodies and can sustain prolonged submersion in water.

• With their automatic thermal overload protector, the engine is protected from overload and current error.

• The simple design of these pumps enables even the least trained personnel to handle and use these pumps. This can be critical during emergency flood situations.

• These pumps are highly futuristic in terms of energy efficiency and cost savings. They have sustainable designs and can be serviced even by the least skilled technicians.

• These are multi-purpose pumps and apart from dewatering during monsoons, they can also be used in gardening, irrigation, farming, lifting water to overhead tanks, etc.

Conclusion

For more information on dewatering pumps, get in touch with your nearest Kirloskar Pump Distributor. Alternatively, you can also speak to us at VEMC. We happen to be the leading KBL channel partner in dewatering pumps. Call us at 022 43436655 or email us at marketing@vemc.co.in

Pump Shaft And Belt Alignment: Problems And Solutions

by vemcoblogs -

Running your pumps day in and day out, especially in an industrial setting, will inevitably result in the misalignment of shaft and belt at one point. But these misalignments must be kept within tolerable limits to avoid causing serious damage at a later stage. As any Kirloskar pump distributor or Kirloskar Pump Authorized Dealer will tell you, pump shaft and belt alignment is one of the necessary interventions of maintenance.

In This Blog, We Will Take a Look On Pump Shaft And Belt Alignment Problems And Their Solutions:

What is Pump Alignment?

Power is transmitted from a motor to a pump through shafts or belts. However, due to rigorous work day in and day out, the shafts and belts can get misaligned. This could cause serious damage to seals, create lubrication issues and cause leakages. If the damage is serious, it could result in increased downtime, thus affecting your workflows. These issues are in fact quite common in Industrial Water Pumps.

Overall, pump misalignment could drastically reduce the efficiency of your pump, and cause serious wear and tear, and unforeseen breakdowns. In the worst-case scenario, the pump can suffer permanent damage, requiring an unplanned costly replacement. 

Early detection and correction of shaft and belt misalignment of the pump are therefore very important. As a leading Kirloskar Pump Authorised Dealer and Authorised Pump Original Equipment Manufacturer (APOEM), VEMC has unparalleled expertise in pump assembling & alignment.

Shaft Misalignment

Shaft misalignment accounts for nearly half of the breakdown costs of pumps. Shaft misalignment is of two types:

• Parallel misalignment –– which is of further two types: horizontal and vertical. Parallel horizontal misalignment is said to have taken place when the motor shaft moves horizontally away from the pump. Parallel vertical misalignment likewise happens when the motor shaft moves vertically away from the pump shaft.

• Angular misalignment –– is said to have happened when the motor and the pump shaft move away at an angle from the pump shaft, but both continue to be in the same horizontal or vertical plane. Angular misalignment could also be vertical or horizontal.

Types of belt misalignment

• Vertical or twisted misalignment –– takes place when one of the pulleys develops an angular error from the vertical angle plane. By simply lifting the feet of the pump (front or rear depending on the direction of the error), the angle error can be corrected.

• Horizontal angle misalignment –– is said to have happened when the driver and the driven unit are no longer parallel to one another. This can be corrected by moving the front and rear feet forward or backward.

• Parallel misalignment –– usually takes place when the motor is positioned incorrectly along its shaft axis. It can also be caused due to the incorrect positioning of the pulleys on their respective shafts.

Our Solution

VEMC is an APOEM (Authorized Pumpset Original Equipment Manufacturer) apart from being a leading Kirloskar pump distributor. With our APOEM pump testing facility, we can detect errors causing pump misalignments with utmost effectiveness. This can significantly reduce the chances of pump failures and unexpected downtime.

To get the best quality witness-tested pumps with proper alignment and assembly, call us at 022 43436655 or email us at marketing@vemc.co.in. As the leading Kirloskar Authorised Dealer and Kirloskar pump distributor, we pride ourselves on the highest standards of maintenance service.

Energy Saving and Efficient Water Pumps – The Need of the hour

by vemcoblogs -

Efficient Water Pumps

While energy-saving pumps may come off as a seriously hefty investment upfront, over a period of time you’ll realise that they help you save more. This is because of the incredible amount of efficiency these pumps bring to the table! They instantly reduce the electricity units consumed, thus helping cut costs, and in the longer run, making your business more efficient and sustainable. So it is a trade-off of sorts! As any Kirloskar Pump Authorised Dealer will tell you, a number of factors make energy-saving and efficient water pumps the need of the hour.

In This Blog Let’s Take a Look at Energy Saving and Efficient Water Pumps The Need of the hour

Increased Consumer Demand

With the rise of industrialisation and urbanisation, there is going to be an exponential rise in consumer demand for energy. This puts disproportionate pressure on our already scarce energy resources, especially in the developing world. The demand-supply imbalance can actually raise the costs of energy per unit drastically in the near future and will necessitate the installation of energy-saving and efficient water pumps for your domestic and business use. So before it’s too late, speak to Industrial Water Pump Suppliers in Mumbai and bag the best deals on these energy-efficient water pumps.

Environmental Friendly

Sustainable development has become the buzzword the world over and has left no sector untouched. When it comes to pumping, efficient water systems and pumps can drastically reduce energy use. Smart pumping technology and monitoring systems such as KirloSmart can actually help unearth patterns of usage and wastage to keep improving their operations. Kirloskar pump authorised dealers to have some of the best products to meet your sustainable pumping needs.

Reduced Downtime

The biggest benefit you get with efficient water systems and pumps is streamlined and smooth pumping. This will ensure you have minimum possible downtime as the wear and tear will be much less. With advanced data-based technology, you can also predict faults and disruptions, and actually, establish an effective regime for preventive maintenance. Reduced downtime means no more unforeseen emergency situations or loss of revenues and reputation. Get in touch with your nearest Kirloskar pump authorised dealer for more.

Lasts longer

The longer lifespan of efficient pumps is a tacit benefit that probably contributes the most in terms of operational value to your business. When your pumps and water systems last longer, you no longer have to worry about expending additional resources on replacements. Your costs of maintenance also go down significantly and in a competitive industry, this can add to your operational efficiency and competitive advantage over other players. These smart, new-age and efficient pumps are available with nearly all industrial pump suppliers in Mumbai today.

Conclusion

For more information on energy-saving and efficient water pumps, get in touch with us at 022 43436655 or email us at marketing@vemc.co.in. VEMC is one of the leading Industrial Water Pumps Dealers in Mumbai and has rich experience in dealing with pumps and water systems, as a top Kirloskar pump authorised dealer.

Advanced Benefits Of A Rotary Screw Air Compressor

by vemcoblogs -

Rotary screw compressors bring in a host of benefits to your business –– technical, economical and utilitarian. These are highly energy-efficient air compressors and also very adaptable, thanks to their variable speed control. An ELGi Screw Compressor is in fact significantly superior to any of the piston air compressors you can find out there. 

In This Blog, We Take You Through Some Of The Most Advanced Benefits You Get With A Rotary Screw Air Compressor:

 Rotary Screw Air Compressors Vs. Piston

With respect to the engine arrangements, a rotary screw compressor brings you wide diversity as compared to the piston compressor. Piston compressors simply use pistons to pressurise air and move it from one cylinder to another, compressing it in the process.

Rotary screw air compressors like ELGi Screw Compressor bring the best technology to the table. This completely eliminates the friction when the engine spins and makes downtime almost non-existent.

That said, the initial investment is somewhat on the higher side. However, the benefits that rotary screw air compressors bring along quickly cover these initial one-time costs.

 Choosing The Right Motor And Compressor Size

Direct-drive compressors are usually more efficient than belt-drive and gear-drive compressors. But again, it depends on your budget. When it comes to sizing your compressor, choose on the basis of the air pressure you would require throughout the day. If you’re unable to decide the type and size of your compressor, you can always get in touch with VEMC –– a leading air compressor dealer in Mumbai.

Technology And Equipment Considerations

With rotary screw compressors, maintenance is incredibly simple. ELGi Screw Compressor offers single-service door access to routine maintenance points. They also have spin-on oil filters and separator elements for quick and easy routine service. 

When To Replace And Upgrade

You may be hesitant about replacing your existing air compressor with a rotary screw air compressor,  especially if it is in a good condition. But as a thumb rule, you must look to replace your equipment after 10 years or so. This is to be abreast of all the innovations and efficiencies brought about by advancing technology. Often running older equipment can be more expensive than using new ones due to innate inefficiencies or wear and tear. 

Environmental Impact

ELGi Screw Compressors are specially designed to reduce running costs and environmental impact. Variable Speed Drives (VSD) for one reduce energy loss significantly. With IoT-based applications, compressors can be connected to their owners through a mobile app, thus ensuring monitoring and predictive maintenance. Overall, ELGi as an organization is committed to addressing climate change and building a long-term sustainability roadmap.

Conclusion 

EGLi Screw Compressor is clearly a winner when it comes to offering efficiency, savings, and sustainability. For more details on its features, applications, use and maintenance, please call VEMC at 022 43436655 or email us at marketing@vemc.co.in. We are a leading Compressor Dealer in Mumbai with 72 years of rich experience and cutting-edge expertise at our back.

What Size of Industrial Air Compressor do I Need?

by vemcoblogs -

One of the most challenging decisions while buying an air compressor is sizing it. This is necessary for maximum efficiency and involves a number of parameters such as CFM, pressure, application, layout, etc. While sizing an air compressor may seem simple on the surface, it is determined by a host of factors to ensure optimum performance. As we are one of the leading Air Compressor Dealers in Mumbai.

In This Article, We Can Take You Through All Of These That Shape The Sizing Decision Of Your Industrial Air Compressor:

Size of your project

Quite simply, bigger the size, more will be the power generated. Whether you need your air compressor for heavy-duty construction work or office work will be the primary determinant of your sizing decision. Besides, if you need a constant flow, it will be better to invest in a large-sized air compressor as small compressors are not able to generate it.

Your tools and applications

Next, you’ll have to consider the work you’re going to perform with your air compressor. Air compressors have wide-ranging applications from drilling to sand-blasting. Choosing the right size for the right task is critical to ensure effectiveness. All tools have a required flow or CFM which should be matched with that generated by your air compressor. An ELGi Reciprocating Compressor is a great option for both light and heavy-duty use.

Your source of power

A standard domestic voltage should be enough for most compressors to work. But for larger industrial compressors, a 240-volt source is necessary. Where electricity isn’t available, compressors can also be powered with petrol. Since your source of power acts as an important constraint in the functioning of your compressor, take it into serious consideration before choosing one.

Space available

If you’re trying to buy an air compressor for your garage startup, there’s very little hope that a large industrial compressor will fit in there. Given the paucity of space in the city, most air compressor dealers in Mumbai will emphasize on the space constraint as the number one factor to size your compressor. Besides, if you’re going to move the compressor frequently, a smaller and lighter one will always be the better choice to avoid inflating your carriage and labour bills.

Size of the tank

The size of the tank is the most important factor that decides the size of an air compressor. This is significant because it determines how long you use the compressor before it needs to refill the air tank. If your tools and applications require a constant flow, a bigger air compressor is the right choice. Smaller tools like nail gun require short bursts of compressed air that don’t need a large tank. But the motor will have to switch on and off, which can cause wear and tear, and affect the lifespan of your compressor overall.

Conclusion 

Our expertise and experience make us one of the topmost air compressor dealers in Mumbai. If you’re specially looking for ELGi Air Compressor Dealers in Mumbai, we are the perfect choice for you. Dial us at 022 43436655 or email us at marketing@vemc.co.in to get in touch today!

What’s The Difference: Valves – Ball, Gate, And Globe Valve?

by vemcoblogs -

Some of the most important aspects of a fluid management system are controlling, regulating, and directing the fluid. This is made possible by devices known as valves. Both domestic and industrial valves are used to direct the flow, shut access, adjust pressure and prevent back-flow in the pipes. These are especially useful when a section of the piping is undergoing repair or maintenance. Each valve however is uniquely designed to meet specific plumbing needs. As dealers of some of the best industrial water pumps in Mumbai, let us explain the difference between a Ball, Gate, and Globe Valve.

Ball valve:

A ball valve has a hollow ball in the center through which the liquid passes. As long as the hollow ball is in line with the direction of flow of the liquid, it flows with ease. But as soon as the hollow is turned perpendicular to the direction of the flow, it completely stops. Even turning the ball using a long and easy-to-use handle above by 1/4 is enough to cut off the flow and immediately create a powerful watertight seal inside. These valves are easy to use, durable, reliable, and especially useful in times of emergency. But besides turning off the flow completely, a ball valve can also divert or alter the flow of the liquid through multiple ports.

Globe valve:

A globe valve is especially useful to modulate or throttle the flow of the liquid. Its spherical body has a stationary ring seat. On turning the knob, a disc-like device is released and raised upwards from the ring seat. The Z-shaped passage opened below allows the liquid to pass through the valve. You can turn the handle all the way up or only partially, depending on how much liquid you wish you let pass. They, therefore, function pretty much like kitchen faucets or hose bibs. Flow modulation and throttling is the biggest advantage of a globe valve as compared to all the others, which are mostly used to simply turn the flow on or off.

Gate valve:

Also known as a shut-off valve, a gate valve works by lowering a wedge-shaped metal gate to halt the flow. The gate is lowered or raised by twisting a wheel-shaped knob present on top of the valve. The greatest benefit of a gate valve is the gradual stoppage of flow rather than causing a sudden halt, also known as a “water hammer”. A water hammer causes the liquid to suddenly change direction or abruptly stop. These create pressure waves and loud banging noises inside the pipe. A gate valve is only useful to open or shut the flow of liquids rather than throttling the flow like a globe valve. A gate valve is best used in straight flow lines with minimal disruptions, restrictions, or diversions. You can actually get a physical demonstration of these valves from any dealer of industrial water pumps in Mumbai.

For more information on which industrial valves suit you the best, speak to our experts at 022 43436655 or email us at marketing@vemc.co.in. VEMC is an authorized Kirloskar valve dealer with a proven record of excellent service and quality products in mechanical engineering and other allied products like Kirloskar valves, pumps, motors, and compressors. We are the leading dealers of industrial water pumps in Mumbai.

Performance Of Solar Panels In Different Seasons

by vemcoblogs -

Your solar panels work best when the sun is shining the brightest, making summer the favorite season. But this doesn’t mean you cannot optimize the generation during non-peak months. By being aware of the factors affecting energy generation, you should be able to boost your solar panel efficiency even during winter. This requires some tweaks in your solar panel installation.

Factors affecting solar energy production:

Temperature:

If your solar panels get too heated up, the photons will dislodge too many electrons from the atoms and get them all ‘excited’. This reduces your voltage and hence also your electricity generation. Overheating clearly is bad for your solar panel efficiency. With every degree above 25 degrees Celsius, the efficiency will drop by about 0.25%. To optimize output, try to maintain the temperature at 25 degrees Celsius.

Shading:

If a shade falls on just one part of your solar panel installation, you might think that the rest of the panel will work fine and still generate electricity. But that’s not how they work. Cells are connected in series and any obstruction in any part of the panel will affect the flow of electricity overall. So before installing solar panels, top solar companies in Mumbai and beyond will try to avoid the shaded areas as much as possible.

Rooftop (terrace) orientation:

To get maximum exposure to direct sunlight, your solar panels must be mounted at the perfect angle. Since the sun changes its position throughout the day, this angle must change as well. This however can’t be done manually and requires automatic technologies that the hi-tech solar EPC companies in Mumbai and the rest of the country are offering these days.

Cleanliness of solar panels:

Dust, dirt, or water droplets can block the exposure of the solar panel surface to sunlight. This can adversely affect solar panel efficiency. Thus solar panels must be wiped clean at least once a month to ensure maximum output.

Location:

Solar panel installation in Mumbai will be different from that in Srinagar or Shimla. The insolation or the amount of energy falling on every cm2 per minute will vary from one location to another. This naturally will have an impact on the energy generated by the solar panels in different locations.

Effects of Rain, Storm, and Cold Weather on Solar Panels:

A high-quality solar panel installation can withstand extreme weather like monsoon rains and storms. The glass layering on the panel doesn’t let the water stand and also protects the solar panels against too much surface heating. However, lightning strikes can damage your panels due to a sudden rise in voltage. Winters are a time when the electricity generation is somewhat reduced, but you can nonetheless use battery backups to store the electricity.

The Importance of Annual Energy Production:

When installing solar panels at home or at your business, taking the annual energy production into consideration is important. Energy production varies from season to season and month to month. So while some days, your panels may not produce enough electricity owing to seasonal or weather-related factors, the overall annual production must be taken into account, while evaluating solar as an alternative energy source.

Need more information about the feasibility of installing solar panels in your facility? Give us a call at 022 43436655 or email us at marketing@vemc.co.in. VEMCO is the leading name when it comes to solar panel installation, solar EPC, and maintenance services.

VEMC – A Leading Kirloskar Fire Fighting Pumps Solutions Provider

by vemcoblogs -

One of the most trusted names in the field of electromechanical engineering products, allied equipment, and services, Vijay Engineering and Machinery Company, or VEMC for short today is also a leading provider of firefighting pumps. We are in fact the leading Kirloskar fire-fighting pump dealers. Fire pumps are basically centrifugal pumps used to pump water at high volumes and pressure in a building on fire. In this blog, we take you through VEMC’s journey in the pumping industry, its pioneering work, and a major project accomplished successfully.

Journey of VEMC in the pump industry:

Nearly 70 years ago, VEMC started its operations to provide solutions in the field of fluid management. The company’s engineers also decided to provide allied services apart from just the tangible pumping solutions. An array of fluid engineering solutions was provided especially for industrial and infrastructure use.

Within a very short span of time, the company established a solid reputation and began receiving contracts and projects from diverse sectors. At the heart of the success lied the technical robustness of its products as well as the economic pricing well-suited for the Indian market. This helped VEMC outdo most of its competitors and emerge as a force to reckon with. In 2008, VEMC was certified with ISO 9001 as a recognition of the high-quality standard of its products. This of course included our activity as the leading Kirloskar fire-fighting pump dealers.

What makes VEMC a pioneer in firefighting pump solutions?

VEMC makes its fire fighting pumps meet the stringent standards and specifications of the National Fire Protection Association of the US, while at the same time trying its best to ensure cost-effectiveness. These standards make VEMC fire pumps one of the most reliable choices across industries. No wonder VEMC today caters to an array of sectors like ports and airports, oil and gas platforms, warehouses, manufacturing, and the chemical industry, etc. Besides providing the products, VEMC also helps in the installation and maintenance of the fire pumps.

Types of fire fighting pumps we supply:

VEMC offers a wide range of firefighting pumps to its diverse client base with varying requirements. These are:

  • Kirloskar Submersible Pumps
  • Horizontal split casing pumps
  • Containerized Fire Fighting Pump Set
  • FM approved UL listed Fire Fighting Set
  • Multi-stage vertical pumps
  • Multistage horizontal pumps
  • UL FM-approved gate valves
  • HYPN Systems
  • Industrial Pumps
  • Rerolling Mill Motors

One Avighna Park –– A major project in fire safety systems:

VEMC provided fire safety systems to One Avighna Park –– a luxurious Mumbai high-rise located in Worli. The project went on to bag 40 national as well as international awards for excellence and exclusivity. VEMC supplied the client with a fire-fighting control panel that put all the worries of the client at rest. The entire system is automatic and activated by timers and auxiliary contacts. As soon as the fire pump starts, an alarm goes off signaling building evacuation. One of the major fire safety projects in VEMC’s journey, One Avighna Park symbolizes our excellence in the field of automatic fire-safety systems.

For more details on Kirloskar fire fighting pumps or any other products and services, speak to our experts at 022 43436655 or email us at marketing@vemc.co.in. We have authorized Kirloskar distributors based in Mumbai. Being the top Kirloskar fire-fighting pump dealers, we pride ourselves on providing the best-in-class fire pumps, allied products, and services to our clients.

What Are NPSH And Pump Operating Regions (POR) In A Pump?

by vemcoblogs -

The Net Positive Suction Head (NPSH) and Pump Operating Regions (POR) are two of the most commonly used technical terms in the pumping industry. As the leading industrial water pump suppliers in Mumbai, we can help you gain a deeper understanding of these technicalities, this article is for you.

Pressure and NPSH Terminology:

As the industrial water pump suppliers in Mumbai and beyond will explain to you, energy is described as the total head in meters or feet added. Head and pressure have a direct relationship. The pressure units used are PSIG (pound-force per square inch gauge). A pressure of 10 PSIG indicates that the units are “gauge pressure” that is, in addition to the pressure exerted by the atmosphere around us.

The NPSH available (NPSHA) stands for the total head at a particular point in the system, in feet or meters, greater than the vapor pressure of a liquid at operating temperature. It essentially indicates the relative closeness of a liquid to vaporizing.

Why it is important to operate a pump within its POR and with an adequate NPSH margin?

NPSHA must be evaluated at the pump suction. As soon as the liquid enters the impeller, the impeller eye has a point of the reduced head before the energy imparted by the impeller boosts the head. Due to the reduction in heat in the impeller eye, the fluid may fall below the vapor pressure, causing its vaporization and then suddenly condensing back to liquid form in a higher-pressure region of the impeller. The pump performance can get reduced due to the formation of vapor bubbles in the impeller. But the repeated collapse of the bubbles also causes erosion of the impeller, called “cavitation”. To prevent this and make your centrifugal pump as reliable as possible, it is necessary that a proper margin for NPSH exists.

Operating regions:

Pump impellers operate at a particular flow rate where there are zero angles of incidence between the inlet impeller vane and the approaching liquid. This is known as shock less entry flow. The flow of shock less entry is usually near the Best Efficiency Point (BEP) of the pump. When the flow rate is higher or lower relative to the BEP, there could be a mismatch between the approaching liquid and the impeller vane inlet. A greater angle of incidence can increase cavitation. The pump must therefore operate as close to the BEP as possible.

Thus there are two important regions of pump operations –– Preferred Operating Region (POR) and Allowable Operating Region (AOR). POR is the range of flow on either side of the BEP within which the hydraulic efficiency and reliability of the pump are not significantly affected. The AOR is a larger range of flow beyond the POR within which the service life of the pump is acceptable.

When pumps are operated outside the POR, the flow is no longer uniform causing localized cavitation. The AOR of the pump is affected by hydraulic loads, vibration, temperature rise, power limits, liquid velocity, NPSH margin, pump size, the potential for clogging, etc. Your pump manufacturer or dealer can help determine this region.

For any further information on centrifugal pumps, and technicalities like NPSH, POR, and AOR, feel free to get in touch with VEMC by calling us at 022 43436655 or mailing us at marketing@vemc.co.in. VEMC is an authorized channel partner of KBL since the 1950s. We are the top industrial water pump suppliers in Mumbai.

Does Your Pump Need Replacement? Here Are A Few Signs To Look Out For

by vemcoblogs -

The life expectancy of pumps on average is around 10 years. But sometimes they can fail sooner, or exhibit some symptoms which point toward the need for urgent pump replacement. Outdated, inefficient, and malfunctioning centrifugal pumps can impact your business profitability and raise your operational costs significantly. Being the leading industrial water pump dealers in Mumbai, we can share our vast experience to explain when your pump is worn out and needs replacement.

Why does a pump need replacement?

As much as possible, try to repair your pumps to get their aberrations corrected. But after one point, the repairs may no longer work, and just running the outdated pump can cost you money. As a thumb-rule, “if it costs you more than one-half the cost of a total replacement to repair, just replace it”. Quite clearly, the cost aspect is most dominant when it comes to taking the decision between pump repair or pump replacement. Here however are some signs that must send you out for pump buying.

Electrical winding system:

Overheating or failure can be caused due to excessively low voltage, and the problem of lack of continuity in wiring or windings can emerge from excessively high voltage. Your motor may need replacement if its winding system is displaying any of these issues:

  • Burned windings from running on single phase
  • Shorted turns are caused by high-voltage spikes, aged insulation, overheated winding, etc.
  • Open winding due to severe overloads, faulty coil-to-coil connections, physical damage, etc.
  • Phase-to-phase short
  • Ground, that is, winding shorted to frame

Sealing of centrifugal pump:

Seals prevent the leak of liquids in a centrifugal pump and these can cause a severe drop in performance and efficiency over time. In case you repeatedly notice liquid leaking out of your pump system, it means your seals have probably worn out beyond restoration and it is time for your centrifugal pump replacement.

The problem of rusting in centrifugal pumps:

With rust covering your entire pump, including on the inside, there is very little hope for recovery. There is no point in trying to overextend the life of your pump in such a situation. It will only cost you progressively higher to keep the pump running. Replace your pump as soon as you find rust eating into the parts.

Buying a new Centrifugal Pump:

Energy efficiency:

Centrifugal pumps are some of the most energy-efficient equipment out there. Any industrial water pumps dealers in Mumbai or beyond can help cut down your energy costs. Varying by industry, centrifugal pumps consume only about 25-60% of a plant’s electrical motor energy. This can further drop to about 20% if the pump is properly matched with the system requirements.

Pricing of centrifugal pumps:

Centrifugal pumps are some of the most cutting-edge yet affordable pieces of industrial equipment. Its price varies per size and power. Just to put things into perspective, a 100 mm centrifugal pump can cost a maximum of about Rs. 300000 in the Indian market. Likewise smaller ones of up to 0.37 Hp can cost around Rs. 10000.

Planning for pump replacement of your centrifugal pumps? Visit our website www.vemc.co.in, call us at 022 43436655, or email us at marketing@vemc.co.in today! We are the leading industrial water pump dealers in Mumbai.

Optimizing The Solar Performance Using IOT Technology

by vemcoblogs -

The Internet of Things (IoT) as the name indicates connects inanimate objects, rather than people, and enables them to communicate with each other via the internet. This is a great technology for temperature control, security, garbage disposal, and now also your solar rooftop system. It bypasses any form of human intervention and directly enables smart devices to communicate with each other and share data on a real-time basis. When it comes to preventative maintenance, IoT can also act as an Early Warning System to prevent any breakdown of the devices. In this blog, we talk about how this revolutionary technology is going to transform the solar industry, especially by optimizing the performance of solar panel systems.

Implementing IoT-Powered Solar Energy Systems:

First things first, let’s talk about what IoT-powered solar energy systems do and how they work:

  • Smart gadgets with sensors gather real-time data and relay it to the power grid for analysis and storage.
  • The sensors also analyze the overall health of the solar system and provide insights to improve the relevant parameters.
  • The energy use pattern is collected and recorded by the IoT-based solar energy systems.
  • By detecting motion around the panels, the sensors can also help prevent theft and physical damage to the solar power system.
  • Finally, operators using IoT-based solar power systems can manage the energy demand better and companies can leverage data to distribute energy strategically.

Benefits of IoT in generating renewable energy:

A host of benefits entail from using IoT in generating renewable energy as discussed below:

Automation of processes:

A lot of processes can be automated simply by gathering the right kind of data. This could begin with tasks as simple as the panels of your solar rooftop system being shifted to the perfect angle to allow the maximum amount of sunlight to hit the surface.

Cost-effectiveness:

Power companies can monitor the usage pattern of households and establishments by using IoT-powered monitoring systems. This will allow them to utilize resources more efficiently to meet peak demand, manage supply based on consumer needs, and effectively eliminate or reduce the wastage of energy.

Seamless grid management:

Utility companies can place their sensors at various locations across the grid to get a fair idea of consumption. With this the companies can also take critical decisions about switching the load, configuring the network, and controlling voltage effectively.

Enhanced safety:

With IoT, companies can ensure better safety of the grid and an uninterrupted supply of electricity to consumers. Sensors, for instance, can alert companies in case of power outages. Likewise, they can also get instant information on damaged lines, electrocutions, and fires.

Clearly, the Internet of Things is the next technological revolution in the field of solar energy and has immense potential to transform how our solar rooftop systems function. For any further information on IoT in solar energy, solar panel installations, or maintenance, feel free to get in touch at 022 43436655 or email us at marketing@vemc.co.in. VEMC is an ISO 9001:2015 certified company with more than 72 years of industry experience.

How To Improve The Compressor Efficiency

by vemcoblogs -

Low-efficiency levels can seriously impact the operational costs of your business, as you will have to foot much higher energy bills, in return for some sub-optimal performance from your air compressor. As your air compressor dealers will tell you, most compressors usually have ample scope for improvement in terms of efficiency. VEMC as a top compressor dealer in Mumbai can share some insights from its vast experience.

What are the do’s and don’ts to achieve high availability with maximum efficiency?

Compressor installation:

Make sure you choose a spot that has clean dust-free air and also sufficient space for unloading, installation, and regular maintenance. The surface must be level and one that can withstand the load of the compressor. Ensure the compressor is protected from rain, sun, hot air, flammable material, and corrosive agents.

Regular check-ups of machine parameters:

Air compressors have a few critical parameters, such as capacity, pressure, temperature, etc. To ensure that the air compressor is performing at optimum levels, it is very necessary that these parameters are inspected at regular intervals. Any AMC service provider or reputed compressor dealer in Mumbai can be helpful on this front.

Proper maintenance plan:

Preventative maintenance is important to not just boost the efficiency of your Elgi compressor but also avoid breakdown costs.

  • Air leaks –– Never ignore the air leaks, no matter how insignificant they seem. Air leakage can cause serious loss of pressure and wastage of energy.
  • Change filters regularly –– Contaminants in the air such as dirt, dust, or grease, can lead to a drop in air pressure, and a rise in energy consumption. To maintain pressure levels, change your air compressor filters regularly.
  • Maintenance regimes –– Be sure that a comprehensive procedure and checklists are in place, and that your employees are trained in executing proper maintenance. Air compressor dealers and AMC service companies can guide you well on this.

Proper selection of ancillaries:

Unauthorised or generic ancillaries such as dryers, pipes, and filters, may not fit or work well with the air compressor, and instead cause damage to the system and reduce its life span. Always procure them only from an authorized Elgi compressor dealer.

Does a maintenance plan affect my compressors’ efficiency and availability?

As much as possible, follow the recommendations from your air compressor dealer. With a good maintenance plan in place, you simply don’t need to worry about parts, inventory, monitoring, and repairs. It helps you make the most of your investment and effectively manage resources. Therefore, a proper maintenance plan from a reputed AMC services company can significantly boost your compressors’ efficiency and availability.

Are there advanced ways to monitor my equipment?

You cannot possibly see what is happening on the inside of your Elgi air compressors. But parameters like temperature and pressure can tell you a great deal about its health. Any parameter going out of the acceptable range naturally indicates that the air compressor might malfunction, or at the very least, the efficiency levels are affected.

For more information on maintenance, call VEMC at 022 43436655 or email us at marketing@vemc.co.in. We are the authorized Elgi air compressor dealers, and also provide quality AMC services for your compressors. We are the leading compressor dealers in Mumbai.

IE3 Motors –– Best Ways to Save Energy and Reduce Cost

by vemcoblogs -
IE3 Motors

One of the most commonly used equipment especially in the construction and manufacturing sector is the IE3 electric motor. IE stands for “International Efficiency” and 1,2,3 are the classes of this global energy efficiency standard. But improper usage and poor maintenance can make even these premium quality motors a burden. In this blog, we take you through some of the best ways to save energy and reduce costs with your IE3 motors. 

What is an Electric Motor?

An electric motor simply is a device that converts electric energy into mechanical energy. This mechanical energy can then be used to power a wide range of tasks such as drilling or pumping.

Tips to Save Money and Cost With an Electric Motor

Now let’s quickly go through some effective tips to improve the energy efficiency of your electric motor and save some precious units and money.

1. Regular inspection

An electric motor mostly falls prey to low resistance due to the deterioration of the winding insulation as a result of corrosion, overheating, or physical damage. Subsequently, leaks and short circuits can lead to frequent breakdowns. Regularly inspecting the insulation is therefore of utmost importance.

2. Selection of the Motor

Induction motors are best suited for a variety of applications that require continuous duty like centrifugal pumps, blowers, lifts, compressors, and textile mills. Likewise a wide variety of motors, that is, reversible, torque or synchronous are best suited for a unique set of tasks given their design characteristics. Select the right motor after thorough research for the highest efficiency.

3. Application of Motor

Whether your applications are fixed speed or variable speed will also make a difference to your energy efficiency plan. Wherever possible, use adjustable speed drives (ASDs) or two-speed motors. These can reduce consumption when the task doesn’t require uniform levels of energy.

4. Sizing of the Motor

A motor is at its highest efficiency when it operates at near full load conditions. As soon as the load drops, even the efficiency of the newest high-efficient motor set will go down. Normally, a slightly oversized motor is recommended for a particular application.

5. Invest in IE3 Energy Efficient Motors

As already explained, IE3 motors are the premium standard motors in terms of energy efficiency globally.  These energy-saving motors are a result of improved design, better materials, and higher tolerance.

6. Understand the Energy Use

An electric motor converts electrical energy into heat and rotational energy. But understand the difference between motor load (torque) and motor speed. Slow motors that have to carry heavy loads consume much more energy as compared to fast motors with fewer or no loads.

7. Reduce Wear and Tear

Downtime caused due to wear and tear can be quite expensive. Strong early currents can cause a lot of wear because of the stress created on the system. It is best to use soft starters to reduce wear and tear and increase the lifespan of the motor.
For more details on energy savings on your electric motor, or about our range of products like Crompton motors, Bharat Bijlee motors, and Kirloskar motors, speak to our experts at 022 43436655 or email us at marketing@vemc.co.in. VEMC is one of the leading motor dealers in Mumbai with a  special prowess in industrial motors and energy-saving motors.

What is Net Energy Metering & how it helps to Save Energy?

by vemcoblogs -
Net Energy Metering to Save Energy

Businesses and homeowners generating their own electricity using solar may have some surplus energy that they can sell by feeding it into the grid. With net metering, this amount is offset against their current bill from their electricity provider. As solar power becomes increasingly popular, more and more customers are likely to benefit from the concept of net metering which is great for households and businesses, as well as the environment at large. Net metering is such an attractive concept, solar EPC companies in Mumbai and beyond are receiving endless queries about it. So in this blog, let’s simply explain what it is all about, and how it can benefit you.

What is net metering?

Net metering is a billing system wherein users of solar energy are credited for the electricity that they add to the grid. A user may not use the entire amount of electricity generated by the solar power system, especially during the day. If the house is net-metered, the solar net meter will run backward to provide credit for the electricity used at night or other peak usage periods. Customers are charged only for the “net” usage, and the exported electricity is used to serve nearby customers.

How net metering works

The solar power system of a customer is connected to the electricity grid through the main service panel and the power meter. When the solar system generates surplus electricity, it is transferred to the main grid through a bi-directional solar net meter. Sending out electricity reverses the meter from its normal direction. 

The simple billing mechanism of net metering is that customer only pays the bill for the “net” electricity consumed, that is, the difference between the power purchased from the electricity provider and the power returned to the grid. 

How it helps monetarily

Net metering is a great way to put a financial value on the surplus electricity generated by your solar power system. 

  • It brings down consumers’ cost of energy because the value of the surplus power exported is offset against that consumed. This can slash consumers’ electricity bills significantly.
  • No investment is required in an expensive battery bank. This is because net metering allows consumers to use the grid itself as a huge power bank that stores surplus power. A small backup should be enough for power outages.
  • The main components of a net metering system are solar modules and an inverter. Both components are highly easy and inexpensive to maintain, as there are no moving parts and hence little wear and tear. Modules in fact have a pretty long warranty period and are manufactured from semiconductor material. These are mostly protected by tempered glass.
  • With net metering, you can capture vital information like the consumption and export of electricity. This can help you understand your usage patterns and select just the right plans from your electricity provider. This can make your consumption more streamlined, efficient and cost-effective. 

For further information on net metering or any solar project, get in touch with VEMC at 022 43436655 or email us at marketing@vemc.co.in. We are one of the top solar installation company in Mumbai. You can also get in touch with us for solar power installation in Mumbai and beyond, and benefit from our excellent service.

A Pump Energy Audit By VEMC Lead To Substantial Savings For Its Customer

by vemcoblogs -
Pump Energy Audit for savings

An energy audit can be a great way to rein in the energy costs of your pump. This is not just important for businesses but also for the global society at large. Greater energy costs can severely hamper our efforts to create a more pollution-free and sustainable world. As per audit statistics, up to 60% energy that pumps consume can be saved. Replacing old pumps or spares after the energy audit can therefore save an incredible amount of energy. VEMC has unparalleled experience and expertise in energy audits and helps its clients remain efficient, cost-effective, and highly competitive in the market.

The procedure of the energy audit:

They say, “what cannot be measured, cannot be managed”. When going for client audits, VEMC measures three parameters: flow, differential head, and electricity consumed.

  • The flow is measured using a clamp-on ultrasonic flow meter.
  • Two pressure gauges installed at suction and discharge help measure the differential head.
  • A simple power meter can help measure the amount of electricity used by the pump.

VEMC provides measurement accuracy of up to +/-3%.

Assessment plan:

  • On-site inspection of pumping systems with relevant equipment
  • Collecting and punching data for parameters like flow, differential head, and energy consumed.
  • Generating reports that highlight current and potential areas of energy saving
  • Presentation of observation and implementation of the energy optimization regime

Performance assessment of pumps:

On one energy audit, VEMC found that the efficiency of the condenser pumps of a client was on the lower side. We recommended the following to the client:

  • Replace the rotating assembly for energy savings
  • Replace the 250 kW motor with an IE4 motor of the same capacity. These are more efficient, would reduce energy consumption, and boost output.
  • Since the pumps were operating 24/7, Corrocoat was the impeller for energy optimization.
  • Change the discharge line valves to control the discharge pressure of the pump as per the requirement

Carrying out these recommendations would cost the client a maximum of Rs. 29 lakhs (cost of rotating assembly = Rs. 12 lakhs, and IE4 motor up to Rs. 17 lakhs.)

Carrying out these recommendations had a significant impact on energy saving as well as cost-cutting.

  • The estimated savings in terms of flow at 32 m head of the same pump was 1820 cum/hr.
  • Likewise, the power consumed was reduced from 196 to 194.34 kW, which is an 8% energy saving.
  • The total energy saving of the condenser pump was 119084 per annum, which given the costs per unit (Rs. 10) translated into monetary savings of Rs. 1190840.
  • Given the savings, the Rs. 29 lakh investment on the pump was estimated to get paid back within a period of just 21.2 months or 1.8 years.

It is very clear that a VEMC energy audit shows remarkable energy-saving and cost-optimization results. To get your first pump energy audit conducted, get in touch with us at 022 43436655 or email us at marketing@vemc.co.in