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Standards & Practices

Engineering Leaders within Regulatory Agencies

ONYX engineers are industry leaders and decision makers within regulatory agencies including DOE, IEC, IEEE, UL, NEMA, ANSI, NEC, CSA and ABS.  In collaboration with our customers, we design innovative power transformers and line reactors for global markets that include data centers, solar, oil & gas, medical, industrial, education, gaming, military and rail.

At ONYX we believe an important part of creating innovative technology is understanding changing market requirements and industry standards.  ONYX Power’s engineering teams serve on the following committees.

Agency Standards Committee
IEC
IEC 62040-1 Uninterruptible Power Systems- General & Safety Requirements
IEC 62040-3 Uninterruptible Power Systems-  Methods of specifying Performance & Test Requirements
IEC 62040-4. Uninterruptible power systems - Environmental aspects, requirements and reporting
IEC 62310-1  Static Transfer Systems(STS) - General & Safety Requirements
IEC 62310-3 Static transfer systems (STS) - Method for specifying performance and test requirements
UL
UL 1778/CSA C22.2 No. 107.3 Uninterruptible Power Systems
UL 1008S Standard for Solid-State Transfer Switches
IEEE
C57.12.33 Loss Evaluation Guide
C57.100 Thermal Evaluation of Power and Distribution Transformers
IEEE-PES SC Dielectric Tests Committee
IEEE-PES SC Insulation Life Committee
C57.93 Installation Guide FOR LIQUID IMMERSED TRANSFORMERS
C57.12.34 3-ph Pad mount Distribution Transformers
C57.138 Impulse Guide (Distribution)
IEEE-PES SC Distribution Transformers Committee
IEEE-PES TF Transf. Efficiency & Loss Evaluation (DOE Activity)
IEEE-PES SC Insulating Fluids Committee
IEEE-PES TF Tertiary/Stabilizing Windings Committee
C57.12.16 Wind Turbine Generator Transformers
C57.157 Functional Life Tests on Switch Contacts
C57-12.96 DRY TYPE TRANSFORMER LOADING GUIDE
IEC 60076-52-1202  PHASE SHIFTING TRANSFORMERS
IEC TC 14 -IEC 60076-20-2- Efficiency of Substation Power Transformers
C57.120 LOSS EVALUATION GUIDE
C57.12.00 Requirements for Liquid Immersed Distribution, Power & Regulating Transformers
C57.12.01  Requirements for Dry Type Distribution & Power Transformers Incl. Solid Cast & Resin Encapsulated
C57.159 DISTRIBUTED PHOTOVOLTAIC TRANSFORMERS
C57.94 Guide for Installation Application Operation & Maintenance of Dry Type Transformers
IEEE-PES SC Performance Characteristics Committee
EMA
POWER ELECTRONIC SECTION - 1 PE - UPS, STS, INVERTERS, DATA CENTER ROAD MAP, Member US TAG/ US Expert IEC UPS & STS Stds, UL/CSA BINATIONAL STDs
TRANSFORMER SECTION - NEMA 8 TP - POWER & Distribution Transformers, Transformer Standards, DOE Efficiency,  Member of US TAG/ US Expert IEC Transformer Stds (IEC TC 14)