Chauvin Arnoux Day seminar | Metrological investigation of the power quality. Dates and location on request (CA_NETZ-1)

Manufacturer number: CA_NETZ-1

Chauvin Arnoux Seminary | Metrological investigation of power quality, one-day seminar from 8 a.m. to 5 p.m. Dates and venue on request (CA_NETZ-1).

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Description

Day seminar | Metrological investigation of the power quality. Dates and location on request (CA_NETZ-1)

The non-sinusoidal power consumption of electronic consumers, large starting currents of electric motors and other switching operations lead to harmonics and network perturbations. Symptoms of this are heavily loaded neutral conductors, overheated motors, false tripping of RCDs and overcurrent protection devices, defective power factor correction systems, etc...

Self-inflicted quality losses through incorrectly dimensioned conductor cross-sections, the use of screw terminals or the laying of PEN conductors also lead to similar symptoms.

In order to be able to recognize and correctly assess these symptoms, it is helpful to carry out a metrological network analysis.

Goal of the seminar:

The aim of the seminar is to explain the basic relationships between the origin and effects of harmonics and network perturbations. Through many practical experiments, the participants are familiarized with the measurement technology. The Power Quality Analyzer Qualistar+ is in the foreground for this. After the seminar, each participant should be able to carry out a network analysis independently with the Qualistar+ and correctly interpret the measured values.

Seminar content:

  • harmonics and interharmonics
  • Creation of harmonics
  • Metrological investigation of harmonics
  • Effects of harmonics in practice
  • Current loading of the neutral conductor by non-linear consumers
  • Distinguishing between current and voltage harmonics
  • Effects of harmonics on three-phase motors
  • Additional load on lines and fuses due to harmonics
  • Compensation of harmonics
  • voltage quality characteristics
  • Voltage dip, causes, effects and remedy
  • short-term interruption
  • long-term interruption
  • Voltage fluctuations and flicker
  • unbalance
  • transients
  • Measured values of the power quality and their applications with the Qualistar+
  • effective value
  • Arithmetic mean
  • crest factor
  • harmonic currents
  • harmonic voltages
  • distortion factor
  • THD
  • total power factor
  • Calculation and measurement of a square-wave voltage
  • Calculation example: neutral conductor load of an office building

Participation confirmation:

Each participant will receive a participant certificate.

Venue / Duration:

Location: On request

Event date & place on request. Our partner Chauvin Arnoux offers a variety of seminars throughout Germany. Request your appointment. We will be happy to help you find the best event for you.

Duration: 8:00 a.m. to approx. 5:00 p.m

Ordering online saves time and effort - simply set the number of seminar participants by specifying the quantity, place them in the shopping cart and complete the order online. After agreeing your desired seminar date , you will receive an official order confirmation / confirmation of participation by e-mail.

The stated price is plus VAT per person / seminar, payable in advance after receipt of the written order confirmation.

The price includes lunch, conference drinks, conference documents, certificate of participation and a current reference book.

Please include your billing address with your registration.

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About the Manufacturer

Chauvin Arnoux
Chauvin Arnoux stands for highest quality and innovative, highly reliable test equipment in the fields of electrical safety testing, measurement of electrical quantities, power measurement, energy and fault analysis.

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