Today we scan the status of the literature governing the specification, installation, operation and maintenance of the larger commercial-scale generators that provide backup power for emergency egress, hospitals, data centers, critical operations and the like. These are three phase units – larger than residential generators (in kilowatts terms) but smaller than regulated utility generators. This topic is further breakdown of coverage in previous sessions, spanning decades. Use the login credentials at the upper right of our home page.
- IEC 60034 – Rotating Electrical Machines (General requirements for electric machines, including generators).
- ISO 8528: Reciprocating Internal Combustion Engine Driven Alternating Current Generating Sets
- NEMA MG 10012-2023: Safety Standard for Construction and Guide for Selection, Installation, and Use of Electric Motors and Generators
- ANSI C84.1 – Voltage ratings for electric power systems and equipment.
- UL 2200: Standard for Stationary Engine Generator Assemblies
- UL 142 – Safety standard for fuel tanks used in generator installations.
- IEEE 446: Recommended Practice for Emergency and Standby Power Systems for Industrial and Commercial Applications
- ASCE 24: Flood Resistant Design and Construction
- ASME B31.9 – Building Services Piping (applies to piping for fuel and exhaust systems in commercial buildings).
- NFPA 37: Standard for the Installation and Use of Stationary Combustion Engines and Gas Turbines
- NFPA 70: National Electrical Code
- NFPA 110 & 111: Standard for emergency and standby power systems.
- ANSI/NETA Acceptance Testing Specifications
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EPA Regulations (e.g., 40 CFR Part 60) | EPA Tier Regulations – Emission standards for diesel and gas-powered generators in the U.S.
- OSHA 29 CFR 1910 – Occupational safety and health standards for electrical systems, including generators.
Related:
Schools & Universities Utilize Stationary & Portable Generators for Backup Power
