Slip Ring and its Use in the AC Motor
Slip Ring and its Use in the AC Motor Slip rings are tiny devices that have a simple purpose and …
ELECTRICAL
Three Phase Induction Motor Control using PLC
Three Phase Induction Motor Control using PLC In this tutorial, you will find the basic steps about how to control …
Why voltage to frequency ratio is kept constant in vfd?
Why Voltage to Frequency ratio is kept constant in VFD? We all know that VFD means Variable Frequency Drive. VFD …
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What is a Dynamic Braking Resistor in VFD?
Dynamic Braking Resistor Dynamic braking resistors (DBR) are used with variable frequency drives (VFDs) to dissipate regenerated power that is …
Difference between Soft Starter and VFD.
Difference between Soft Starter and VFD In this article, we will be discussing the difference between Soft Starter and VFD …
RS232 and RS485, What are the differences between them?
Difference between RS232 and RS485 RS232 and RS485 both are the standard protocols of serial communication used to send and …
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How does Pulse Width Modulation work in VFD?
Variable Frequency Drive (VFD) is used in many industrial applications to control the speed of the connected electrical motor. The …
Instrument Transformers: What is it? Their Advantages.
What is Instrument Transformers? Generally in a power transmission system, the magnitude of the voltage and current is very high. …
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What is Variable Frequency Drive or VFD?
What is Variable Frequency Drive or VFD? Today in this blog, we are going to learn about What is Variable …
Difference between Sensor and Transducer?
We have often heard the words such as Sensor and Transducer as a person related to electrical and instrument maintenance services. …