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Nvis 7005 Laboratory for Power Measurement by Two Wattmeter Method

Reference Nvis7005

Condition: New

It is designed to explain the students, how total power is measured in a three phase circuit using only 2 wattmeters. With this product, student can study the power flow in 3 phase system and correspondingly calculate Active, Reactive and Apparent power. Apart from this student can easily understand different three phase parameters like Line Voltage, Line Current, Phase Voltage, Phase Current and their mutual relationships to verify star and delta properties in three phase circuit.

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Overview
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List of Experiments
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Category	Laboratories

Nvis7005 Download (522.26k)

- Inbuilt Inductive Load
- Facility to configure Star and Delta Load
- Control board consist of high grade FRP material to provide utmost safety to the users
- Provided with bulb holder to use load externally
- Equipped with supply indication lamps
- Designed by considering all the safety standards
- Diagrammatic representation for the ease of connections
- Exclusive and Compact Design
- Product Tutorial CD

- Mains Supply: : Three Phase, 415 V ± 10 %, 50 Hz
- Load: Resistive Load (R) and Resistive - Inductive Load (RL)
- Digital Meters Used:
             -- Wattmeter: 1500 W(2 nos.)
             -- AC Voltmeter: 450 V
             -- AC Ammeter: 5 A
- MCB (TPN): 10 A
- Optional:
       Three Phase Variac, 10 A

- Measurement of Power Factor in a Three Phase Circuit
- Measurement of Active, Reactive and Apparent Power in a Three Phase Circuit by two wattmeter method
- Measurement of Three Phase Parameters in star and Delta Configurations