Engineering Knowledge Hub

Insights

Compare technical requirements and purchasing questions across six product families. Confirm ratings, test limits and standard clauses against the model, edition and project technical agreement.

Request model-specific drawings, test reports and accreditation scope

Complete bushing assembly photograph across the OIP production-line spread
Featured whitepaper · Technical GuideSeries 01 · OIP & RIP Bushings

OIP or RIP Transformer Bushing: What Should Buyers Check?

Compare oil and dry-core construction, mounting, maintenance and model-specific IEC 60137 test evidence before choosing a transformer bushing.

Updated 4 min read
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Standard InsightsSeries 04 · GIS Test Equipment
Updated 3 min read

How to Specify GIS High-Voltage Test Equipment

Define test voltage, waveform, specimen capacitance, measurement background, space and safety interfaces before requesting a test-system design.

Nantong Eonova Co., Ltd.

Standard InsightsSeries 01 & 06 · Bushing Standards
Updated 3 min read

IEC 60137 for Buyers: Scope, Tests and Reports

Use IEC 60137 for applicable complete AC bushings; confirm the edition, rating, type and routine tests, and report identifiers for the offered model.

Nantong Eonova Co., Ltd.