Do you want to make your system like, power station, and devices more efficient without spending a lot of money? I think this is what you are actually looking for. Okay, your waiting is over. I have an efficient suggestion for you and that is the PFI (Power Factor Improvement) Panel. It will help you to increase voltage as well as reduce current drawn. So, In this article, You will get to know each inch of PFI Panel, like why PFI panel is necessary, how PFI Panel works and most importantly how you can buy a Power Factor Improvement Panel in Dhaka. So, stay tuned
Power Factor & Its Types
A power factor is the ratio between active power and apparent power. So, we can say, if we divide active power by apparent power, we will get a power factor. In this case, active power refers to how much electricity we can use. And apparent power refers to the total energy which is the sum of active power and reactive power.
That is, if the supply at the input is given 100 kilovolts. However, the power factor for determining how many volts I got in the output from there Is used. We can compare it with a glass of orange juice. Suppose, In a glass, 85% of the juice is orange juice, with the remaining 15% being foam. In this case, 85% of orange juice is compared to real power, and 15% of foam is compared to reactive power. And the entire glass exudes an apparent power. From here, we can say, if the supply power is 100 KVA, then the real power is 85 kilowatts.
For any AC electrical system, a power factor is necessary. It is used for both single-phase and three phase AC circuits. Power factors are of three types.
They are –
Lagging Power Factor
Leading Power Factor
Unity Power Factor
Lagging Power Factor
When the inductive load is greater than the capacitive load in the A.C circuit, then load current lags behind the supply voltages. As load consumes reactive power, hence the reactive component will be positive here. In such conditions, the power factor of the circuit is called lagging Power Factor Improvement.
Leading Power Factor
When the capacitive load is greater than the inductive load in the A.C circuit, then the current leads supplied voltage by a certain phase angle. And reactive components become negative here. In such conditions, the power factor of the circuit is called the leading power factor.
Unity Power Factor
When the inductive load and the capacitive load are equal in the A.C circuit, then voltage and current in the same phase. So, there is no lag or lead. In such conditions, the factor of the circuit is called the unity power factor. It is also called a resistive circuit.
Why is PFI necessary?
As power factor of the system is degraded due to inductive load of different industries and appartement, hence PFI Panel becomes necessary to improving that degraded power factor. Not only this, PFI also helps to reduce current drawn and that’s why electricity costs become less. It has other importance too. It helps to increase voltage as well as carrying capacity of the power station. As it has no moving part, it requires low maintenance. And it can work in normal conditions.
How to Buy a Power Factor Improvement Panel in Dhaka
If I’m not wrong, you’re thinking right now about where to buy a perfect PFI Panel. Don’t Worry. I am here to tell you. If you want to buy a quality PFI Panel, then TOS Electrical Company is always ready to serve you. TOS Electrical Company will provide you with a Power Factor Improvement that is made by following international standards and testing methods. So you don’t need to worry about your PFI Panel’s quality, service, and life expectancy. There are too many components or equipment in a PFI Panel. And Tos Electrical Company provides every piece of equipment with the best features and longability. So, here I will tell you what the components of the PFI Panel are made of.
Capacitor
When an insulator between two conductors is separated from each other by an insulator, it is called a capacitor. And that insulator is called dielectric. In general, the device through which current is filtered and voltage flows to important places in the circuit is called a capacitor. It stores or filters charges in the circuit of the PFI Panel. And saves the current for a while and makes the circuit run stronger.
Capacitor Bank
We know earlier that, capacitor is a reactive element which we used to store current too. And here the capacitor bank is simply an array of capacitors which is used to reduce distribution voltage loss as well as to supply lagging power. It’s a group of several capacitors of the same rating which are connected in a circuit.
Magnetic Contactor
Three phases are required to supply the motor. A magnetic contactor is a machine used to switch on a power remotely within a motor. Magnetic contactors are used to protect the peas from accidentsThe magnetic contactor can be used to control any large motor or large load with a small push switch.
Relay
Relay is a type of switching device which is one of the most important components. When current flows through the reel, the coil inside it is magnetized, due to which the circuit can be controlled and controlled by the on / off switch in the relay. Each relay has two source pins. The two source pins have a coil attached to themWhen voltage is applied to the coil, a magnet is produced in the coil.
Current Transformer
Current transformer is a kind of measuring device. Measuring device means to measure the value of current and voltage of the line but these two devices are used. When a large amount of current flows in an electrical system, a current transformer or CT is used to measure that current. One of its functions is to reduce the amount of current and voltage flowing in the electric line.
Clamp Meter
In a Power Factor Improvement Panel, A clamp meter is usually used to measure the amount of electricity flowing through an insulated electrical wire. This means that when a type of electrical load is attached to a power supply line, this spherical clamp is placed on top of the insulated cable to determine the exact amount of electricity flowing through the cable to manage that load.
Fuse
A fuse contains a metallic component designed to carry a limited amount of electrical current. When a short circuit or overload current flows, higher electricity will generate heat which will melt the fuse component and create a gap between the fuse component. This gap breaks the current flowing through the fuse (and circuit). In this way the fuse stops the flow of electricity and protects it from damage.
Frequently Asked Question (FAQ)
1. How to divide the steps of PFI?
= PFI Stage dividing:
6 steps from 100 KVA to 250 KVA and from 315 KVA to 2000KVA there are 12 steps. And from 2500 KVA to 4000 KVA, there are (12 + 12) steps. You can find 14 step capacitors in the market, but that has some disadvantages too.
2. How to do PFI selection?
= We select PFI with 60% of the total power of our low-voltage line. Because we will work with Reactive Power, according to the formula of Reactive Power-
Reactive Power P = √3 VI sin∅ (KVAR)
Power factor, P = Active Power / Total power = KW / KVAR = cos∅
cos∅ = ∅ = 36.86 (loss)
sin∅ = 36.86
= 0.6 = 60%
Assuming our line is getting power, 60% of 100 KVA is 60KVAR.
A Final Word
So, Buy a PFI Panel immediately to reduce electricity bills by preventing electrical wastage in your home or factory. And contact us to get a good quality PFI Panel. Only we can help you to get the best PFI Panel at a low price. Not only that, we will also provide services for any maintenance of your PFI Panel in the future. So, Keep touch with us and feel free to drop a message to show the sample.
Do you want to make your system like, power station, and devices more efficient without spending a lot of money? I think this is what you are actually looking for. Okay, your waiting is over. I have an efficient suggestion for you and that is the PFI (Power Factor Improvement) Panel. It will help you to increase voltage as well as reduce current drawn. So, In this article, You will get to know each inch of PFI Panel, like why PFI panel is necessary, how PFI Panel works and most importantly how you can buy a Power Factor Improvement Panel in Dhaka. So, stay tuned
Power Factor & Its Types
A power factor is the ratio between active power and apparent power. So, we can say, if we divide active power by apparent power, we will get a power factor. In this case, active power refers to how much electricity we can use. And apparent power refers to the total energy which is the sum of active power and reactive power.
That is, if the supply at the input is given 100 kilovolts. However, the power factor for determining how many volts I got in the output from there Is used. We can compare it with a glass of orange juice. Suppose, In a glass, 85% of the juice is orange juice, with the remaining 15% being foam. In this case, 85% of orange juice is compared to real power, and 15% of foam is compared to reactive power. And the entire glass exudes an apparent power. From here, we can say, if the supply power is 100 KVA, then the real power is 85 kilowatts.
For any AC electrical system, a power factor is necessary. It is used for both single-phase and three phase AC circuits. Power factors are of three types.
They are –
Lagging Power Factor
When the inductive load is greater than the capacitive load in the A.C circuit, then load current lags behind the supply voltages. As load consumes reactive power, hence the reactive component will be positive here. In such conditions, the power factor of the circuit is called lagging Power Factor Improvement.
Leading Power Factor
When the capacitive load is greater than the inductive load in the A.C circuit, then the current leads supplied voltage by a certain phase angle. And reactive components become negative here. In such conditions, the power factor of the circuit is called the leading power factor.
Unity Power Factor
When the inductive load and the capacitive load are equal in the A.C circuit, then voltage and current in the same phase. So, there is no lag or lead. In such conditions, the factor of the circuit is called the unity power factor. It is also called a resistive circuit.
Why is PFI necessary?
As power factor of the system is degraded due to inductive load of different industries and appartement, hence PFI Panel becomes necessary to improving that degraded power factor. Not only this, PFI also helps to reduce current drawn and that’s why electricity costs become less. It has other importance too. It helps to increase voltage as well as carrying capacity of the power station. As it has no moving part, it requires low maintenance. And it can work in normal conditions.
How to Buy a Power Factor Improvement Panel in Dhaka
If I’m not wrong, you’re thinking right now about where to buy a perfect PFI Panel. Don’t Worry. I am here to tell you. If you want to buy a quality PFI Panel, then TOS Electrical Company is always ready to serve you. TOS Electrical Company will provide you with a Power Factor Improvement that is made by following international standards and testing methods. So you don’t need to worry about your PFI Panel’s quality, service, and life expectancy. There are too many components or equipment in a PFI Panel. And Tos Electrical Company provides every piece of equipment with the best features and longability. So, here I will tell you what the components of the PFI Panel are made of.
Capacitor
When an insulator between two conductors is separated from each other by an insulator, it is called a capacitor. And that insulator is called dielectric. In general, the device through which current is filtered and voltage flows to important places in the circuit is called a capacitor. It stores or filters charges in the circuit of the PFI Panel. And saves the current for a while and makes the circuit run stronger.
Capacitor Bank
We know earlier that, capacitor is a reactive element which we used to store current too. And here the capacitor bank is simply an array of capacitors which is used to reduce distribution voltage loss as well as to supply lagging power. It’s a group of several capacitors of the same rating which are connected in a circuit.
Magnetic Contactor
Three phases are required to supply the motor. A magnetic contactor is a machine used to switch on a power remotely within a motor. Magnetic contactors are used to protect the peas from accidentsThe magnetic contactor can be used to control any large motor or large load with a small push switch.
Relay
Relay is a type of switching device which is one of the most important components. When current flows through the reel, the coil inside it is magnetized, due to which the circuit can be controlled and controlled by the on / off switch in the relay. Each relay has two source pins. The two source pins have a coil attached to themWhen voltage is applied to the coil, a magnet is produced in the coil.
Current Transformer
Current transformer is a kind of measuring device. Measuring device means to measure the value of current and voltage of the line but these two devices are used. When a large amount of current flows in an electrical system, a current transformer or CT is used to measure that current. One of its functions is to reduce the amount of current and voltage flowing in the electric line.
Clamp Meter
In a Power Factor Improvement Panel, A clamp meter is usually used to measure the amount of electricity flowing through an insulated electrical wire. This means that when a type of electrical load is attached to a power supply line, this spherical clamp is placed on top of the insulated cable to determine the exact amount of electricity flowing through the cable to manage that load.
Fuse
A fuse contains a metallic component designed to carry a limited amount of electrical current. When a short circuit or overload current flows, higher electricity will generate heat which will melt the fuse component and create a gap between the fuse component. This gap breaks the current flowing through the fuse (and circuit). In this way the fuse stops the flow of electricity and protects it from damage.
Frequently Asked Question (FAQ)
1. How to divide the steps of PFI?
= PFI Stage dividing:
6 steps from 100 KVA to 250 KVA and from 315 KVA to 2000KVA there are 12 steps. And from 2500 KVA to 4000 KVA, there are (12 + 12) steps. You can find 14 step capacitors in the market, but that has some disadvantages too.
2. How to do PFI selection?
= We select PFI with 60% of the total power of our low-voltage line. Because we will work with Reactive Power, according to the formula of Reactive Power-
Reactive Power P = √3 VI sin∅ (KVAR)
Power factor, P = Active Power / Total power = KW / KVAR = cos∅
cos∅ = ∅ = 36.86 (loss)
sin∅ = 36.86
= 0.6 = 60%
Assuming our line is getting power, 60% of 100 KVA is 60KVAR.
A Final Word
So, Buy a PFI Panel immediately to reduce electricity bills by preventing electrical wastage in your home or factory. And contact us to get a good quality PFI Panel. Only we can help you to get the best PFI Panel at a low price. Not only that, we will also provide services for any maintenance of your PFI Panel in the future. So, Keep touch with us and feel free to drop a message to show the sample.
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