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Average Ratings 0 Ratings

Total
ease
features
design
support

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Write a Review

Description

These metrics reflect the data that underpins the design's purpose, ensuring a well-balanced and safeguarded power distribution framework that encompasses aspects like short circuit current, grounding configuration, voltage hierarchy, and connectivity to the electrical grid. PowerCalc emerges as an innovative solution for designing a building's power distribution system. This robust tool delivers results driven by a comprehensive database, significantly reducing the time spent on design, minimizing errors, and smoothing out potential process disruptions. By leveraging its extensive proprietary database, PowerCalc makes informed selections of appropriate values to ensure adherence to the NEC and other relevant codes and engineering standards, which includes the NEC lookup tables. With just three user inputs for each circuit—namely load kVA, load type, and number of poles—PowerCalc can generate 300 outputs that comply with NEC, IEEE, and additional standards. Furthermore, any modifications made within the design are instantly updated throughout the entire system, enhancing efficiency and accuracy in the design process. This seamless integration allows designers to focus more on creativity while ensuring compliance and functionality.

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

No price information available.
Free Trial Yes 
Free Version No 

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 Yes 
On-Premises No 
iPhone App No 
iPad App No 
Android App No 
Windows No 
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 Yes 
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

Electric Power Calc

Country

United States

Website

www.powercalc.co

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 

MEP

3D Design No 
3D Spooling No 
Costing and Reporting No 
Design Feedback No 
Documentation Tools No 
Drafting Automation No 
HVAC Design No 
MEP Fabrication No 
Project Communication No 
Service Validation / Clash Detection No 

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 

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