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Industry News
F-Gas Documentation Checklist: SF6 Mass, Leak Rates and End-of-Life Records Switchgear Buyers Need
2026-09-18
XGTD8-12 indoor N2 gas insulation metal-clad switchgear — SF6-free alternative for EU market buyers. Explore documented eco switchgear for regulated markets and XGTD8-12 factory-direc...
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GCS vs GCK vs GGD vs MNS: China's Four Low-Voltage Switchgear Types Compared for Export Buyers
2026-09-16
Every month, an export buyer in Africa or the Middle East or Southeast Asia emails me the same question: "I have a quotation sub for a GCS vs GCK vs GGD vs MNS switchgear project — which fr...
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Partial Discharge Testing for Cast-Resin Dry-Type Transformers: Why a 10 pC Limit Protects Service Life
2026-09-14
A field reference for partial discharge testing of cast-resin dry-type transformers — the 10 pC routine-test threshold under IEC 60076-11, what higher levels reveal about insulation quali...
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Trailer-Mounted vs Skid-Mounted vs Containerized Substations: Mobility, Civil Works and Cost Compared
2026-09-11
TL;DR — Mobile Substation Configuration Comparison
Mobile substations split into three families: trailer-mounted (full road mobility, no civil works), skid-mounted (lift-and-...
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