Slide 1: Power Suite ft. GenSize 2.0
Power Suite ft. GenSize 2.0 26th of June 2025
Slide 2: Welcome!
Welcome! Cummins PowerHour webinar series is designed to help our engineer partners to… • Keep up to date on products, technology, and codes and standards development • Interact with Cummins experts and gain access to ongoing technical support • Participate at your convenience, live or on-demand • E
Slide 3: Asking a Question
Asking a Question: Q&A Button: • For technical questions on today’s topic • Ask at anytime • Not all questions may get answered but we’ll do our best! Chat Button: • For general Zoom questions 5
Slide 4: Disclaimer
Disclaimer The views and opinions expressed in this course shall not be considered the official position of any regulatory organization and shall not be considered to be, nor be relied upon as, a Formal Interpretation. Participants are encouraged to refer to the entire text of all referenced documen
Slide 5: Meet your panelists
Meet your panelists Cummins instructors Regine Banzuela Mark Taylor Sarah Klimczak Luis Fernando Garcia Sales Platform User Product Application Engineer Sales Platform User Sales Application Engineer Experience Leader Experience Manager 7
Slide 6: Agenda
Agenda Quick Overview: What is Power Suite? Power SuiteTM Demo: Live Walkthrough of the Website Features Summary: What Does the Site Offer? GenSize 2.0 101: Everything You Need to Know About the New GenSize Tool 9 Cummins Internal Use Only
Slide 7: What is POWER SUITE
What is POWER SUITE WHO IS IT FOR? For businesses and individuals looking to design power systems, Power Suite provides a comprehensive package of sales engineering capabilities to enable faster and intuitive product selection. Power Suite provides sizing and recommendation, specification generation
Slide 8: Everything Power Generation
Everything Power Generation Knowledge Library Power Hours, PG Specific Product documentations via News, Application Manuals Seismic and Product Finder Tools Support Calculators, Sizing Tools Connect to sales people, provide feedback 11
Slide 9: Let's see this in action
Let’s see this in action Power SuiteTM Demo 12 Cummins Internal Use Only
Slide 10: GenSize 2.0
GenSize 2.0 14 Cummins Internal Use Only
Slide 11: GenSize Overview: What is GenSize?
GenSize Overview: What is GenSize? GenSize is Cummins Power Generation’s tool that guides users from knowing what loads they need to power, to a recommended Cummins generator set configuration. Cummins Input: Product Performance Data User Inputs: • Power System Design GenSize GenSize Output: Require
Slide 12: User Inputs: Project Parameters
User Inputs: Project Parameters Details: Project Details: Top-level information needed to move forward. Site Information & Product Requirements: Generator set and power system requirements needed for product matchmaking New to GenSize 2.0: Labels: to organize your project files Helpful Tips: Be mind
Slide 13: User Inputs: Add a New Load
User Inputs: Add a New Load Details: 10 Load types to choose from! New to GenSize 2.0: Nothing yet, but stay tuned for a new electric vehicle load type in the coming months. Helpful Tips: All load types are ultimately means to the same end: Running/Starting kVA and kWe; the most powerful way to add
Slide 14: User Inputs: Add a New Load
User Inputs: Add a New Load Details: Provide Load inputs in alignment with the power system loads. Load Requirements (right side) are the load parameters that will be used for sizing. New to GenSize 2.0: Refreshed user-inface for ease of referencing Load Requirements; otherwise, no change! Helpful T
Slide 15: User Inputs: Add Load Step(s)
User Inputs: Add Load Step(s) Details: Steps are meant to reflect the power system design, where all loads within a given step are assumed to be started simultaneously. New to GenSize 2.0: Refreshed user-inface for ease of assigning loads into steps: • Drag and drop (one or multiples) • Text-based i
Slide 16: GenSize Outputs: Power System Summary
GenSize Outputs: Power System Summary Details: This summarizes all subtotals and totals for the power system running / starting kVA and kW New to GenSize 2.0: Same information, simplified presentation. Cyclical loads are now identified as such; no longer identified as “Peak kW and kVA” Helpful Tips:
Slide 17: Concept Check: Optimizing Load Steps
Concept Check: Optimizing Load Steps One across-the-line motor load, one light load, each assigned to their own step. Which sequence may result in a larger-sized generator set? A B 24 Cummins Internal Use Only
Slide 18: Concept Check: Optimizing Load Steps
Concept Check: Optimizing Load Steps One across-the-line motor load, one light load, each assigned to their own step. Which sequence may result in a larger-sized generator set? A B The highest kW or kVA seen anywhere is seen during this motor’s starting. Moving the step forward in the sequence reduc
Slide 19: GenSize Outputs: Recommended Products
GenSize Outputs: Recommended Products Details: All product configurations that passed all checks, ordered from generally smallest to largest. New to GenSize 2.0: Same information, simplified presentation. Choose to see more (or less) information in the table. Select up to three configurations to com
Slide 20: GenSize Outputs: Compare Products
GenSize Outputs: Compare Products Details: Investigate the anticipated performance of up to three configurations in the passing list. New to GenSize 2.0: This is all new! Helpful Tips: Feeling stuck on making a final selection? Click the download icon to print to PDF for sharing with your team or yo
Slide 21: GenSize Outputs: Product Details
GenSize Outputs: Product Details Details: Click the name of the generator set to see a full detailed breakdown of expected performance. New to GenSize 2.0: Same information, simplified presentation. (this was formerly information shown in multiple tabs at the bottom of the screen) Helpful Tips: This
Slide 22: GenSize Outputs: Products NOT Recommended
GenSize Outputs: Products NOT Recommended Details: All product configurations that did not pass all matchmaking checks, ordered from generally smallest to largest. New to GenSize 2.0: Context and explanations as to why the product was not a match. Helpful Tips: Understanding the general matchmaking
Slide 23: GenSize Outputs: Moving Forward with a Product
GenSize Outputs: Moving Forward with a Product Details: Options including downloading the GenSize report, a direct link to the product documentation in the library, and more! New to GenSize 2.0: This screen is all new. GenSize 2.0 saves your results for later reference! Helpful Tips: Use the Share B
Slide 24: GenSize Outputs: GenSize Report
GenSize Outputs: GenSize Report Project Parameters: A recounting of your initial project input requirements. Recommended Gen Set Config: Use this to communicate to Sales to move forward with purchasing guidance. This report is linked to this configuration of product. Power System Summary: A recounti
Slide 25: GenSize Outputs: GenSize Report
GenSize Outputs: GenSize Report Estimated Product Capacities: Summary of key product matchmaking parameters based on the product and power system. Estimated Transient Performance: Voltage and Frequency dips calculated with the Generator set Performance data Itemized Load Summary: A full recounting o
Slide 26: Matchmaking Algorithm: Walkthrough
Matchmaking Algorithm: Walkthrough 𝑹𝒆𝒄𝒐𝒎𝒎𝒆𝒏𝒅 𝒔𝒎𝒂𝒍𝒍𝒆𝒔𝒕 𝑮𝒆𝒏𝒆𝒓𝒂𝒕𝒐𝒓 𝑺𝒆𝒕 𝒘𝒉𝒆𝒓𝒆 𝒊𝒕𝒔 𝒑𝒆𝒓𝒇𝒐𝒓𝒎𝒂𝒏𝒄𝒆 𝒑𝒂𝒔𝒔𝒆𝒔 𝒂𝒍𝒍 𝒑𝒉𝒂𝒔𝒆𝒔 𝒐𝒇 𝒎𝒂𝒕𝒄𝒉𝒎𝒂𝒌𝒊𝒏𝒈 In general order, GenSize matchmaking will: • Align to products that match your Project Parameters •…
Slide 27: Matchmaking: Product Parameters
Matchmaking: Product Parameters ▪ Directly filter where the product aligns with these Project Parameters: • Country • Fuel Type • Duty Rating • Frequency • Voltage • Phase • Emissions Certification ▪ Filter out all alternator temp rises greater than selected “Max Allowable Temperature Rise” ▪ All co
Slide 28: Matchmaking: Overall Generator Set Capacities
Matchmaking: Overall Generator Set Capacities ▪ Remove from consideration the “too small” products: ▪ Where Base Product Rating is insufficient to meet lower band of “% Rated Capacity” of Project Running kWe ▪ Generator Set Site-Adjusted Rating within “% Rated Capacity” of Project Running kWe ▪ Alti
Slide 29: Matchmaking: Overall Generator Set Capacities
Matchmaking: Overall Generator Set Capacities ▪ Find Max Cumulative kWe as the largest kWe that occurs anywhere in the project. • Where applicable, adjust value to an “Effective Max kWe.” ▪ For reference, this compares the “Maximum Surge Power” which can be confirmed in Cummins Prototype Test Summar
Slide 30: Matchmaking: Alternator Capacity
Matchmaking: Alternator Capacity ▪ Derate the Alternator Rated kVA for altitude and temperature, when applicable. ▪ Compare against the Project Running kVA. ▪ For reference, this data aligns to the Cummins Alternator Data Sheet (ADS) while adhering to application guidelines from Stamford and AvK for
Slide 31: Matchmaking: Load Step Capability
Matchmaking: Load Step Capability ▪ Identify the largest Starting kW among all steps ▪ Compare against product’s maximum load step capability. ▪ This step not displayed in report as it is ultimately redundant with transient analysis. ▪ This step is displayed in products not matching, if applicable.
Slide 32: Matchmaking: Alternator LR-kVA Capability
Matchmaking: Alternator LR-kVA Capability ▪ Identify the largest Starting kVA among all steps ▪ Compare against the alternators’ Locked Rotor kVA (LR-kVA) curves to derive anticipated dip %. ▪ This step not displayed in report as it is ultimately redundant with Generator Set transient analysis. ▪ Th
Slide 33: Matchmaking: Transient Step Capability
Matchmaking: Transient Step Capability ▪ Evaluate the anticipated Voltage and Frequency Dip Percentage against all Starting kW among all steps. ▪ Ensure the Dip % values are within Project Parameters. 41 Cummins Internal Use Only
Slide 34: Matchmaking: Total Harmonic Distortion
Matchmaking: Total Harmonic Distortion ▪ Sum all loads that contain harmonics. ▪ Evaluate against the alternator base kVA rating & sub transient reactance. ▪ For reference, the data used for the alternator aligns to the Cummins Alternator Data Sheet (ADS) 42 Cummins Internal Use Only
Slide 35: What's Next for GenSize?
What’s Next for GenSize? • Automated Product Specification with a revised spec template • Make it easier to connect to a Cummins Salesperson • Electric Vehicle Charger as a new Load Type • Translations to other Languages (e.g. Spanish, French, Portuguese, Simplified Chinese, etc) 43
Slide 36: Q&A
Q&A Please type your questions, comments and feedback in the Zoom Q&A window. Copy of the presentation, and link to the recording will be provided in a follow up email within a 1-2 business days. Please complete the brief survey upon exiting the webinar! Cummins instructors Regine Banzuela Mark Tayl
Slide 37: Following This Event…
Following This Event… First Email (ASAP) Second Email (3-5 Business Days) 1 Professional Development Video Recording Hour (PDH) Certificate Copy of slide deck Please engage with our Power Suite exit survey! Power Suite is where to find past PowerHours, Application Manuals, Sizing Tools, Data Sheets,
Slide 38: Cummins White Papers
Cummins White Papers Brightest Bulbs Podcast Click here to subscribe! Click here to hear about the latest innovations in energy and power! Cummins On-Demand Webinars Click here for our full webinar library! Click here to subscribe! Upcoming Live PowerHour: Micro Grids – Date TBD 46
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