Noticias y Blog

27 de julio de 2026

Dispositivo de arresto de sobretensiones: ¿Qué debería indicar un requerimiento de información sobre el sistema?

Questions about arrester grounding appear in almost every quotation exchange, usually as a request for a resistance number. A supplier cannot responsibly provide one. Grounding...

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26 de julio de 2026

Isoladores de poste de polímero: contexto de instalación y preguntas de diseño

For a global B2B overhead-line review, a polymer line post insulator should be treated as part of a controlled evidence package. It must be evaluated...

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26 de julio de 2026

Line Arresters for Overhead Distribution: Placement and Coordination Basics

On an overhead distribution feeder, a line arrester is installed along the line itself rather than only at a station or a transformer. Utilities use...

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25 de julio de 2026

Isoladores de suspensión de polímero: entradas de selección para líneas aéreas

For a global B2B overhead-line review, a polymer suspension insulator should be treated as part of a controlled evidence package. It must be evaluated against...

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25 de julio de 2026

Selección de los interceptores de rayos de 33 kV: Qué verificar además de la tensión

Two offers can both say 33kV lightning arrester on the first page and still describe different devices. The voltage label narrows the family, yet it...

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Jul 24, 2026

Medium-Voltage Disconnector Switch RFQ Checklist

Two quotations for a medium-voltage disconnector are difficult to compare when one includes brackets, an operating mechanism and commissioning records while the other prices only...

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