Switchgear Type Test vs Routine Test: 7 Checks for Ukraine EPC Buyers
Compare switchgear type and routine tests under IEC 62271. Learn 7 report checks, FAT requirements and RFQ documents for Ukraine EPC projects.
Replacing an Existing Transformer: 10 Critical Specifications & Site Checks Before Ordering
Replacing an existing transformer? Check kVA, voltage, impedance, dimensions, terminals and site conditions before ordering. Includes an RFQ checklist.
Transformer Sizing for EV Fast Charging Stations: kVA Calculation, Grid Requirements & RFQ Checklist
Learn how to size transformers for EV fast charging stations. Includes kVA formulas, 120–480kW charger examples, real project data and an RFQ checklist.
Parallel Operation of Transformers: Compatibility Requirements, Common Risks & Procurement Checklist
Learn the key requirements for parallel operation of transformers, including voltage ratio, vector group, impedance, load sharing, protection and procurement checks.
ANSI/IEEE vs IEC Pole-Mounted Transformers: What Global Buyers Need to Know Before Ordering
Compare ANSI/IEEE vs IEC pole-mounted transformers, including voltage, standards, testing, utility requirements and RFQ specifications for global distribution projects.
Power and Distribution Transformers: How to Select the Right Transformer for Your Power Project
Learn how to select power and distribution transformers for substations, industrial plants and utility projects. Compare applications, voltage, capacity, impedance, cooling and key RFQ specifications.
Standard Transformer Sizes for Commercial and Distribution Projects
Choosing the right transformer size is one of the most important decisions in a commercial or electr...
How to Transport a Large Power Transformer Without Damaging It
Transporting a large power transformer is one of the most challenging stages of a transformer projec...
How Transformer Harmonics Affect Industrial Power Systems
Modern industrial facilities rely on variable frequency drives, rectifiers, UPS systems, battery cha...