Guides, Design Tools, and Calculators for the Sizing and Ratings of Components and Conductors for Industrial Control Panels and Machinery under the USA, North American, UL 508A Standard .
App. 101: UL 508A Design Tools:
BASIC TOOLS:
- CONDUCTOR SIZE
- SPACING
- AC MOTOR FULL LOAD CURRENT
- AWG/KCMIL—SQ.MM. CONVERSIONS
- BRANCH FUSE, BREAKER, CONDUCTOR SIZING
COMPLETE NETWORK COMBINED TOOL:
Sizing of BREAKERS or FUSES used as BRANCH Circuit Protectors (BCP, OCPD, SCPD), and for FEEDER Protectors, and for the Minimum Size of all Power CONDUCTORS, based on your definitions of the loads served by the control panel, and how you choose to arrange the power distribution.
App. 100: Engineering Handbook Extracts
- Engineering Formulae
- Number Systems
- RMS
- Solutions to Equations
- Tool Sizes Conversions
- Units Conversions