The Harmonics Estimator for Variable Frequency Drive systems estimates harmonic contribution when using variable frequency drives in 6, 12, 18 and 24 pulse configurations with input line reactors, DC-Link reactors and filters (Active, Passive).
The Harmonics Estimator software consists of a user friendly interface that allows the user to estimate harmonic contribution of a new or existing system in a quick and easy way.
The results can be viewed in graphical format and text format and the software has built-in functions to generate a harmonic estimation report especially designed for consultants.
Allows users to estimate harmonic contribution of a single variable system or a project containing multiple systems of equal or different size. The software generates multi-page project report including a summary page based on the estimated harmonic contribution of the total project.
Custom software development available for Windows, OS X, iOS and Android Platforms.
Specify VFD Input Type and Motor Data.
Project Management and Overview of VFD Systems
Example: Harmonics Estimation Overview
Harmonics Estimation of Total Project including Pre-Existing System
Example: Harmonics Estimation Report
Preview, Print, Export or E-mail Harmonics Estimation Report.
Create individual Project
Open and Save Projects
Add, View and Modify Project Information
5 Easy Steps to complete Estimation
Single VFD or Multiple VFDs under one Project
Project Total Harmonics Distortion Estimation
Indvidual VFD Harmonics Distortion Estimation
Specify Pre-Existing Systems
Linear or VFD Load Type Systems
Edit, View, Modify Systems
Name Indvidual Systems
Specify 6, 12, 18 or 24 Pulse VFD Configuration
Specify Input Line Reactors
Specify DC-Link Reactors
Specify Filters (Passive / Active)
Systems up to 5000 HP / kW
Select Utility Frequency (50Hz / 60Hz)
Specify Secondary Voltage
Specify Utility Transformer (KVA, Impedance, ISC)
Estimate Transformer Load
Specify Secondary Voltage
Specify User Transformer (KVA, Impedance, ISC)
Estimate Transformer Load
Preview Estimation Report
Print Estimation Report
Customize Estimation Report (Logo, Company)
Export Estimation Report (PDF, WORD, Excel, etc..)
E-mail Estimation Report (PDF)
PCC1 Harmonic Current / Voltage Graph
PCC2 Harmonic Current / Voltage Graph
Graphs selectable on Energy Estimation Report
Metric / English Units Selection
Integrated Help File
Integrated Product Documentation