## Sunday, September 10, 2023

How to Calculate the Rating of Single Phase & Three Phase Transformers in kVA

We know that a transformer is always rated in kVA. Below are the two simple formulas which can be used to find and calculate the rating of Single Phase and Three Phase Transformers.

In any case, both the voltage and currents should be form an individual side either primary or secondary respectively (e.g. Primary voltage x primary current or secondary voltage x secondary current). To property size a transformer for a required home appliance, you should select the supply voltage and secondary load current in amperes.

This video shows How To Make ACB and Three Phase Transformer connections. In this circuit, we use a total of four MCCBs ( Molded Case Circuit Breaker ), an ACB ( Air Circuit Breaker ), and a 3-Phase Transformer. This diagram is very easy to make. If you want to know more clear details about the connection of this circuit please stay with our full video.

This video is for demonstration and educational purposes only. Each demonstration presents risks and hazards that must be fully understood before attempting. And should be performed only by professionals.

In this video we are going to discuss about Industrial power distribution system basics in below topics

In manufacturing industry how the electrical supply distributed across the factory

Electrical distribution basics explained with example of home power distribution

From the incoming high voltage HT to low voltage LT equipment how they are distributed supply in proper manner

If we are not following the standard power distribution system what is the impact

High voltage HT and low voltage LT system distribution

Low voltage system connected through MDB Main distribution board for High Kw equipment

PCC Power control center PDB Power distribution medium Kw equipment

RPDB Raw power distribution board single phase equipment power distribution

LDB Lighting power distribution ELDB Emergency lighting power distribution

MCC Motor control center for utility equipment like HVAC and fire fighting system

Here you can find a videos for industrial equipment basic working principle & efficient operation maintenance in Tamizh (Tamil) with simple animation.

Electrical & Instrumentation

Transformers parts and working animations

HT/LT breakers MCB, MPCB, MCCB, ACB, VCB, starters explanation

Induction motor and alternator working animation and DG maintenance

Types of sensors and working principle with usages -RTD, Thermocouple, Proximity sensors,

Earting system and its types-TT, TN-C and TN-C-S

CT-Current transformer working and connection

Electrical distribution system, Switch yard operations, motor, VFD, DG...etc

Utility

Boiler, power plant, Chiller plant, Compressor, Fire protection systems, Water treatment plant-WTP/ETP/STP, AHU-Air handling unit, BMS-Building management system, HVAC-Heat and ventilation air conditioner.

BEE-Bureau of energy efficiency

Energy manager exam notes and previous year question paper with answer.

This channel will help engineering students, freshers and industrial working people.

Electrical Home appliances

Fan connection and troubleshooting

UPS and inverter connection

House wiring and troubleshooting explained with simple animation

Refrigerator working animation and troubleshooting- Thermostat issues and over cooling issues explained

Electricity bill reduction ideas and basic understanding of Tamil Nadu tariff rates

AC-Air conditioner working animation and service troubleshooting

Mixer, Grinder troubleshooting and maintenance

How to Calculate the Rating of Single Phase & Three Phase Transformers in kVA

We know that a transformer is always rated in kVA. Below are the two simple formulas which can be used to find and calculate the rating of Single Phase and Three Phase Transformers.

In any case, both the voltage and currents should be form an individual side either primary or secondary respectively (e.g. Primary voltage x primary current or secondary voltage x secondary current). To property size a transformer for a required home appliance, you should select the supply voltage and secondary load current in amperes.

This video shows How To Make ACB and Three Phase Transformer connections. In this circuit, we use a total of four MCCBs ( Molded Case Circuit Breaker ), an ACB ( Air Circuit Breaker ), and a 3-Phase Transformer. This diagram is very easy to make. If you want to know more clear details about the connection of this circuit please stay with our full video.

This video is for demonstration and educational purposes only. Each demonstration presents risks and hazards that must be fully understood before attempting. And should be performed only by professionals.

In this video we are going to discuss about Industrial power distribution system basics in below topics

In manufacturing industry how the electrical supply distributed across the factory

Electrical distribution basics explained with example of home power distribution

From the incoming high voltage HT to low voltage LT equipment how they are distributed supply in proper manner

If we are not following the standard power distribution system what is the impact

High voltage HT and low voltage LT system distribution

Low voltage system connected through MDB Main distribution board for High Kw equipment

PCC Power control center PDB Power distribution medium Kw equipment

RPDB Raw power distribution board single phase equipment power distribution

LDB Lighting power distribution ELDB Emergency lighting power distribution

MCC Motor control center for utility equipment like HVAC and fire fighting system

Here you can find a videos for industrial equipment basic working principle & efficient operation maintenance in Tamizh (Tamil) with simple animation.

Electrical & Instrumentation

Transformers parts and working animations

HT/LT breakers MCB, MPCB, MCCB, ACB, VCB, starters explanation

Induction motor and alternator working animation and DG maintenance

Types of sensors and working principle with usages -RTD, Thermocouple, Proximity sensors,

Earting system and its types-TT, TN-C and TN-C-S

CT-Current transformer working and connection

Electrical distribution system, Switch yard operations, motor, VFD, DG...etc

Utility

Boiler, power plant, Chiller plant, Compressor, Fire protection systems, Water treatment plant-WTP/ETP/STP, AHU-Air handling unit, BMS-Building management system, HVAC-Heat and ventilation air conditioner.

BEE-Bureau of energy efficiency

Energy manager exam notes and previous year question paper with answer.

This channel will help engineering students, freshers and industrial working people.

Electrical Home appliances

Fan connection and troubleshooting

UPS and inverter connection

House wiring and troubleshooting explained with simple animation

Refrigerator working animation and troubleshooting- Thermostat issues and over cooling issues explained

Electricity bill reduction ideas and basic understanding of Tamil Nadu tariff rates

AC-Air conditioner working animation and service troubleshooting

Mixer, Grinder troubleshooting and maintenance