ABB curves software refers to a suite of digital tools designed to plot, view, and simulate the trip characteristics of ABB low-voltage and medium-voltage protective devices.
: It is completely free and requires no subscription.
Circuit breakers, fuses, and manual motor starters. Medium Voltage: Protection relays and fuses.
Troubleshooting and support
Sizing medium and low-voltage installations paired with automated compliance checks. Access ABB DOCweb Core Technical Features of ABB Curves
[Start New Project] ──> [Select Device Catalog] ──> [Adjust Trip Settings] ──> [Export Selectivity Report] Software and applications | Support - ABB
. Originally distributed as a standalone desktop utility named Curves 3 within the broader ABB e-Design Suite , the software has transitioned primarily into a modern, cloud-based platform known as ABB CURVESweb . This comprehensive guide provides direct links, technical feature sets, system requirements, and step-by-step instructions on how to access, download, and utilize the official software tools. Direct Access: ABB Curves Download Options abb curves software download
If you need to perform a coordination study?
The classic software is now integrated into the larger e-Design software package. You can find the e-Design download page on the ABB Low Voltage support site. Technical Specifications and Support
Corporate firewalls often block executable files. Temporarily disable your VPN or whitelist the ABB domain if the download stalls. ABB curves software refers to a suite of
Follow the on-screen prompts to choose your installation directory and preferred language.
Open the software and start a new project. Select the exact family, frame size, and trip unit model of the ABB breaker you are auditing. Adjusting Protection Parameters
Open the software and select your specific circuit breaker frame (e.g., Emax 2, Tmax XT) and its corresponding trip unit type. 2. Input Network Parameters Medium Voltage: Protection relays and fuses
If you experience any roadblock, ABB’s technical support hotline provides direct assistance for validated software downloads. —the risk of severe injury or production shutdown is too high.
: Corporate firewalls frequently intercept large electrical CAD tool libraries. Temporarily whitelist the official domain search.abb.com or consult your IT administrator.