A division of Norberg-IES • Established in 1969 • Tulsa Oklahoma

NEMA7 ENGINEERING


Electrical Power Systems:

  • SKM Power Tools© for electrical power system modeling, studies & analysis
    • Fuse and circuit-breaker sizing and review
    • Arc flash studies, short circuit analysis, coordination review
    • Load demand and load flow reports, estimates, and evaluations
    • TCC reports and analysis for new and existing facilities
  • Power quality troubleshooting, analysis, and reporting
  • Large motor support
    • Soft-starter and variable frequency drive support
    • Transient motor starting analysis
  • Protective relay set point evaluation and implementation
  • Electrical power and control buildings equipment integration

Electrical Design:

  • Computer aided design (CAD) using array of industry standard tools
    • Electrical plot plans
    • One-line diagrams
    • Control panel schematics and arrangements & details diagrams
    • Conduit and cable schedules
    • Electrical power and control building design
    • Control & network block diagrams
    • Hazardous area plans and details
  • LV & MV MCCs and switchgear design - specifications and bid document support
  • Extrapolate PLC IO lists from P&ID drawings
  • Project estimates​


Startups:

  • LV & MV switchgear
  • Large motor support
    • Variable frequency drives
    • Soft starters
    • Protection schemes
  • Protective relay setup and commissioning
  • Troubleshooting of electrical power and control systems
  • Flow computer integration and configuration
  • SCADA system support services
  • Backup generator and solar power systems


Printed Circuit Board Design:

  • Printed circuit board schematics, PCB layout, and Gerber files for prototype and production-scale efforts
  • Prototype fabrication, project management and manufacturer interfacing
  • Commonly-used PCB components in-stock reduces lead-time for prototype-scale projects
  • Turn-key PCB project support, design-the-product, prototype-the-product, product evaluation, production-run management
  • Established relationships with large-scale board producers and their agents
  • Microcontroller-based project design and development

Network Systems:

  • Terrestrial and wireless network design
    • TCP/IP networks
    • ISM band wireless mesh networks for control systems
    • Benefit from years of experience with design of FCC certified ISM-band controls interface systems