One motor control with 2 meters:

This diagram shows how to make one motor control with 2 meters. In this circuit, we use 2 single-phase energy meters, 2 magnetic contactors, a timer, a single-phase motor, and 2 DP MCBs ( Double Pole Miniature Circuit Breakers). First, we need to input power from the energy meter to DP MCB, then need to input power to the timer and magnetic contactors, like in our diagram, then input power to the motor from the magnetic contactor. Now this circuit is ready for use. If you want to know more about this circuit please check our youtube video below the post.


Diagram of One motor control with 2 meter:

One motor control with 2 meter

Components needed For this Project:

You can get the components from any of the sites below:

  1. Magnetic Contactor 40A [See Buy Click Amazon]
  2. 8 Pin Timer 220V AC [See Buy Click Amazon]
  3. DP MCB 20A [See Buy Click Amazon]
  4. Single Phase Motor (1 HP) [See Buy Click Amazon]
  5. Indicator Light 220v AC [See Buy Click Amazon]

*Please note: These are affiliate links. I may make a commission if you buy the components through these links. I would appreciate your support in this way!

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Components used to make the One motor control with 2 meter:

01. Magnetic Contactor:

A magnetic contactor is an electromagnetic switching device. It is generally used for controlling 3-phase Motors. The operation of a magnetic contactor is similar to that of a Relay. but a relay is used for low-power or low-voltage connections, and a magnetic contactor is used for high-power or high-voltage connections. As soon as the supply is applied to the magnetic contactor coil. its normally open contacts are closed and normally closed contacts are opened and the associated devices are also operated. This is how a magnetic contactor works.

02. Timer:

A timer is a type of time-switching device that controls and controls Electrical circuits and electrical and electronic devices through time setting (on/off). The timer is basically 8-pin. Like other controlling devices the timer has a coil and when this coil is magnetized, the timer works on/off. The timer has 2 common ends and each common end has normally close and normally open options. When the timer is set by time, the timer trips at the end of that time and turns the common is normally closed (on) to open (off) and normally open (off) to close (on). This is how the timer works.

03. DP MCB:

DP MCB In 2 Pole MCB, switching & protection is affected in phases and the neutral. A Double Pole or DP Switch is a Switch that Controls 2 Circuits at the same time. In terms of Residential Switching, this Normally means it Switches the live and Neutral at the same time. In Layperson Terms, Double Pole switches or DP Switches are Exclusively Designed to Control 2 Different Electrical Circuits at the same time, which allows the Appliances to Isolate safely and reliably. Fan or light Combinations and Medical Equipment are some of the many applications for DP Electrical Switches and Electrical components.

04. Single Phase Motor:

A Single-Phase Motor is an Electrically-Powered Rotary Machine That Can Turn Electric Energy into Mechanical Energy. It Works by Using a Single-Phase Power Supply. Single-phase Motors Are Used in Equipment And Machines That Are Smaller in Size And Require Lower Horsepower. This Includes Equipment Such As Refrigerators, Pumps, Compressors, Fans, and Portable Drills. Single-phase motors Have a Similar Construction to The 3-phase Motor, Including an AC Winding That is Placed on The Stator And Short-Circuited Conductors That are Placed in a Cylindrical Rotor.

05. Indicator light:

An indicator lamp just Sounds Technical, Sometimes it is called a Supervisory light Indicator. Indicator lights are amber in color and can be located at the Front, the Rear, and Sometimes at the Side of the car on both the left And Right-hand sides. The Common colors used by Indicator lamps are red, yellow, blue, white, and green line system. A Panel Indicator Lamp Generally has up to 5 Differently Colored Segments to Indicate Various Conditions on the Machine or Process system.

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Frequently asked questions

What is a motor control unit?

The MCU converts the battery pack DC power source to an AC power supply to drive the propulsion motor. During vehicle braking, it could regenerate the DC power supply back to the battery pack for charging. An efficient cooling system enables its high power density and performance.

What is a DC motor controller?

A DC pump controller is an electronic device that manages the performance of a direct current flow (DC) motor. You could use it to start and stop the pump and control its speed, torque, and rotational direction.

What is a PID motor controller?

A proportional––integral–derivative controller (PID controller, PID-regulator, PIDR, or three-term controller) is a control loop mechanism employing feedback that is widely used in industrial control systems and a variety of other applications requiring continuously modulated control.

How to control speed?

Cruise control is useful for straight and open roads that many people are tempted to speed on. Find the “Set” button on your car. Accelerate to the speed you wish to go and then press the Set button to maintain that speed automatically.

What is a 2-wire control circuit?

Two-wire control allows a machine to restart automatically following a power supply outage, whereas three-wire control keeps the motor at rest until an operator accomplishes a restart procedure. Motor reversal. To reverse the rotation of the direction of a motor, a cam switch can be employed to manually invert two power supply lines.

Read more Single Phase Wiring


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