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News & Technical Articles
Stay updated with the latest technical guides, product announcements, and industry insights from EK Instruments.
High Voltage Insulation Tester — Field Use Beyond 5 kV
HV insulation testing is as much about procedure as instrument — here is the EK field protocol.
Read Article5kV Insulation Tester — When You Need the Full Diagnostic Voltage
1 kV is fine for control wiring — but anything medium-voltage demands a real 5 kV tester.
Read ArticleInsulation Resistance Tester — How PI and DAR Reveal Aging Cables
A spot reading is not enough — PI and DAR turn an insulation tester into a diagnostic tool.
Read ArticleEV Charger Compliance: Type 2, CCS, IEC 61851 Field Testing Workflow
A detailed technical guide to IEC 61851 compliance and field testing for EV charging infrastructure (EVSE).
Read ArticleBeyond Tier Certification: Electrical SLA Testing for Colocation Buyers
This article explores the importance of Electrical SLA testing in data centers to verify actual performance beyond.
Read ArticleData Center UPS Commissioning Tests: A Buyer-Friendly Audit Workflow
A comprehensive guide to UPS commissioning for data center managers focusing on third-party audits and risk reduction.
Read ArticleMeasuring Real-World Data Center PUE: Why Your Numbers Are Lying
Learn how to overcome common measurement errors and achieve accurate PUE calculations in modern data center.
Read ArticleThree-Phase Power Quality Logging for Industrial Energy Audits
How to use three-phase power quality logging to identify waste and optimize energy consumption in industrial facilities.
Read ArticleType B RCDs and EV Chargers — What Site Engineers Must Know in 2026
Insights for engineers on Type B RCD implementation and testing for EV charging infrastructure in 2026.
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