Berita & Blog

21 Juli 2026

Disconnector vs Isolating Switch: Cara Penggunaan Istilah dalam Sistem MV

An enquiry for a disconnector can reach three suppliers and return three different equipment descriptions: isolator, disconnect switch and switch-disconnector. The names overlap in ordinary...

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21 Juli 2026

Penangkal Petir dari Logam Oksida vs Karbida Silikon: Perbandingan Teknis

Distribution networks that have been in service for several decades usually carry two generations of overvoltage protection side by side. New purchases are almost always...

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Jul 20, 2026

Transformer Surge Arresters: Coordination Questions Before Selection

A transformer surge arrester is not selected from transformer voltage alone. The coordination decision begins at the protected terminals: identify the transformer insulation requirement, the...

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Jul 20, 2026

Lightning Arresters for Substations: Protection Scope and Selection Inputs

For a substation project, a lightning arrester for substation is not a stand-alone promise that every connected asset will be protected. It is a location-specific...

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Jul 20, 2026

Pemutus Lilitan Tegangan Tinggi untuk Usaha Listrik | Perlindungan Jalur Distribusi

High voltage fuse cutout remains an important protection device in overhead power distribution networks as utilities, electrical contractors, and EPC companies continue to upgrade aging...

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19 Juli 2026

Distribusi pemutus sekring vs pemutus layanan umum: ruang lingkup dan batasan

A distribution fuse cutout is selected for a defined medium-voltage overhead distribution role, not because a request happens to say “general service.” That phrase can...

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