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Average Ratings 0 Ratings

Total
ease
features
design
support

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Write a Review

Description

ProWave serves as a Windows desktop tool designed for the examination and analysis of COMTRADE fault and disturbance records sourced from protection relays and digital fault recorders. It is capable of interpreting IEEE C37.111 records from both 1999 and 2013 in ASCII and binary formats, enabling engineers to access records from a variety of relay manufacturers within a single interface. The application allows users to open multiple records in different tabs, synchronize channels and timing, and monitor analog current, analog voltage, and digital signals through distinct plotting panels. Markers T0, T1, and T2 provide a clear indication of waveform positions as well as signal values. Additionally, phasor and harmonic views offer insights into RMS, total harmonic distortion, and phase angle measurements corresponding to cursor locations. A dedicated file browser facilitates filtering for COMTRADE configuration files, enhancing user experience. While the free edition caters to individual users, a separately licensed OEM/enterprise version is available for companies, enabling broader deployment or commercial redistribution. ProWave necessitates a system running Windows 11 or newer, with a minimum RAM requirement of 16 GB to function effectively, ensuring optimal performance. This comprehensive set of features makes ProWave an invaluable resource for professionals in the field.

Description

ZapSketch is an online tool designed specifically for electricians, electrical contractors, and estimators to facilitate the planning of electrical home runs. It allows users to import floor-plan PDFs, draw walls on a blank canvas, or start from a quick sketch, enabling them to place panels, junction boxes, and devices while routing circuits and raceways efficiently. As users modify their layouts, the application automatically measures run lengths and offers insights on preliminary conductor sizing, ampacity, voltage drop, and conduit fill based on the NEC 2023 standards. Users can also access circuit schedules and export their marked-up plan PDFs along with raceway pull schedules for purposes such as estimating, review, and transitioning to the field; however, some export options and unmarked reports necessitate a Pro subscription. Additionally, there are free standalone calculators available for voltage drop, wire sizing, and conduit fill. While ZapSketch serves as a valuable preliminary planning tool, it is essential to note that it should not replace thorough code reviews, engineering judgment, or the verification of actual project conditions. This tool enhances workflow efficiency and supports better project management for electrical professionals.

API Access

Has API No 

API Access

Has API No 

Screenshots View All

Screenshots View All

No images available

Integrations

No details available.

Integrations

No details available.

Pricing Details

$0
The individual-use edition is free. Company deployment and OEM redistribution require separate royalty-based licensing; customization may incur additional fees.
Free Trial No 
Free Version Yes 

Pricing Details

$19/month
Free includes the planning workflow and preliminary checks; PDF exports are watermarked and redact commercial pull and calculation details. Pro is $19 per month, or $190 per year, and adds unwatermarked PDF exports, full raceway pull schedules, complete preliminary calculation reports, and commercial-use output. Standalone voltage-drop, conduit-fill, and wire-size calculators are available without signup.
Free Trial No 
Free Version Yes 

Deployment

Web-Based No 
On-Premises No 
iPhone App No 
iPad App No 
Android App No 
Windows Yes 
Mac No 
Linux No 
Chromebook No 

Deployment

Web-Based Yes 
On-Premises No 
iPhone App No 
iPad App No 
Android App No 
Windows No 
Mac No 
Linux No 
Chromebook No 

Customer Support

Business Hours Yes 
Live Rep (24/7) No 
Online Support Yes 

Customer Support

Business Hours No 
Live Rep (24/7) No 
Online Support Yes 

Types of Training

Training Docs Yes 
Webinars No 
Live Training (Online) No 
In Person No 

Types of Training

Training Docs Yes 
Webinars No 
Live Training (Online) No 
In Person No 

Vendor Details

Company Name

Prelta Systems

Country

United States

Website

preltasystems.com/free-comtrade-viewer-software-prowave-prelta-systems/

Vendor Details

Company Name

ZapSketch

Founded

2025

Country

Canada

Website

zapsketch.com

Product Features

Electrical Design

CAD Tools No 
Change Management No 
Collaboration No 
Compliance Management No 
Document Generation No 
Drag & Drop No 
Electrical Parts Catalog No 
Functions / Calculations No 
One Line Diagram No 
PLC Tools No 
Reusable Designs No 
Symbol Library No 

Product Features

Electrical Design

CAD Tools No 
Change Management No 
Collaboration No 
Compliance Management Yes 
Document Generation Yes 
Drag & Drop Yes 
Electrical Parts Catalog Yes 
Functions / Calculations Yes 
One Line Diagram No 
PLC Tools No 
Reusable Designs Yes 
Symbol Library Yes 

Alternatives

No Alternatives

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