# How does a Trivector meter work?

## How does a Trivector meter work?

Trivector meter is an energy meter which accurately measures all the parameters of supply such as voltage, current, power factor, active load, reactive load, apparent load etc. The Trivector meter is a measuring instrument which measures the Active Power, Reactive Power and Total Energy consumed of a power line.

## What is working principle of electric meters?

Electricity meters operate by continuously measuring the instantaneous voltage (volts) and current (amperes) to give energy used (in joules, kilowatt-hours etc.). Meters for smaller services (such as small residential customers) can be connected directly in-line between source and customer.

## Why it is called Trivector meter?

The Trivector enables the simultaneous measurement of different electrical parameters which enables accurate assessment of the power consumed. Trivector is called so as it measures three vectors representing the active, reactive and apparent power of a line.

## What is the difference between Trivector meter and multifunction meter?

You an configure a Trivector meter for different CT / Pt settings Just enter the ratios and the metering will be done accordingly ..whereas Multi Function meter can only be used for a fixed CT/PT configuration for which it has been designed.

## What is Trivector?

Trivector meter is an energy meter which accurately measures all the parameters of supply such as voltage, current, power factor, active load, reactive load, apparent load etc., now a days static electronic meters are used for commercial and industrial applications. It is a true four quadrant measuring instrument.

## How do you calculate maximum demand indicator?

Maximum demand Calculation: Maximum Demand= Connected Load x Load Factor / Power Factor.

## What is the working principle of 3 Phase energy meter?

The principle of working of a 3-phase energy meter is similar to the single-phase energy meter. When the load is connected to the meter both the pressure coil and the current coil of the two elements mounted on the shunt and series magnet produces magnetic flux.

## Which type of energy meters are used in DC circuits?

Electric Energy meter is a type of energy metre are used in DC circuits .

## What is the used of multi meter and multifunction meter?

A Multifunction energy meter monitors and measures all the electrical parameters such as voltage, active power, apparent power, current, power factor, reactive power, Active energy, phase angle and so on. A multifunction energy meter is widely used in the industry sector.

## What is the difference between wattmeter and energy meter?

The energy meter measures the total energy consumed by the load while the wattmeter measures the power in a circuit. The energy meter measures the energy in joules but wattmeter the measure the power in watts. It is also used for determining the power rating of the homes and industrial appliances.

## What is multifunction meter?

Multifunction Energy Meters are used for monitoring electrical installations. A Multifunction energy meter monitors and measures all the electrical parameters such as voltage, active power, apparent power, current, power factor, reactive power, Active energy, phase angle and so on.

## What is the use of frequency meter?

frequency meter, device for measuring the repetitions per unit of time (customarily, a second) of a complete electromagnetic waveform.

## What is a trivector meter?

Trivector Meter: Trivector meter is an energy meter which accurately measures all the parameters of supply such as voltage, current, power factor, active load, reactive load, apparent load etc., now a days static electronic meters are used for commercial and industrial applications.

## What is a totaltrivector meter?

Trivector meter is an energy meter which accurately measures all the parameters of supply such as voltage, current, power factor, active load, reactive load, apparent load etc., now a days static electronic meters are used for commercial and industrial applications. These electronic meters use micro controllers with their own programming language.

## How to measure the power of an electric motor?

Trivector meter can measure active power ,reactive power ,apparent power i.e.with the help of a single meter we can measure kVA, kW, kVAR.

## What is the use of a transformer meter?

Trivector meter has 2 types, one is 3 ph 3 wire meter and other is 3 phase 4 wire meter. It is connected in the substation to incoming or outgoing feeders to know how energy is given out or received from other end, or to Transformers on HV n LV side to know the Transformer loss.