Padrões de instalação e controle de qualidade para cabos de alimentação XLPE de 33kV
Essential engineering guide on installation protocols, copper tape screen earthing, and factory routine testing for 33kV 3-core XLPE power cables under IEC standards.
Seleção de cabos XLPE de 3 núcleos e 33kV com tela de fita de cobre para redes MT
Discover key engineering specifications, copper tape shielding advantages, and application scenarios for 33kV 3-core XLPE power cables built to IEC 60502-2 standards.
SWA Armoured Cable Explicado: Armadura de Fio de Aço, Normas e Onde Pertence
This article explains SWA armoured cable, focusing on steel wire armour as mechanical protection and a fault path rather than a current-carrying conductor. It outlines relevant standards, suitable installation environments, pre-order checks, and manufacturer documentation.
Cabo de PVC Anti-UV para Instalações Externas: Como Funciona o Envelhecimento por UV e o que Especificar
This blog explains how ultraviolet exposure degrades outdoor cable sheaths, how anti-UV PVC and carbon black improve resistance, and which standards and specification checks matter for roof, aerial, solar and coastal installations.
Especificação dos cabos LSZH: normas, compostos de bainha e verificações de fábrica
The blog explains that LSZH is not a single product, so specifiers must match the sheath compound to the route environment, cite IEC standards for halogen, smoke, and flame performance, and verify factory documentation before ordering. It also highlights Shanghai Shenghua Cable's in-house LSZH manufacturing and batch testing for sourcing from China.
Fundamentos do cabo LSZH: Por que o baixo fumo zero halogênio importa em projetos modernos
This blog explains what LSZH (low smoke zero halogen) cable is, why it reduces smoke and corrosive gas during fires, and where it is required such as tunnels, stations, data centres and marine spaces. It also outlines the IEC standards behind LSZH claims and the key factors to confirm before ordering, including certificates and process control.
Cabos isolados de PVC: quando especificar protegidos e quando simples é suficiente
This blog explains when to specify shielded versus unshielded PVC insulated cables, how to read key specification details such as voltage rating, conductor class, temperature, and certification, and what to check before ordering. It also covers sourcing from Shanghai Shenghua Cable, including in-house production, testing, and available ISO 9001:2015 and CCC documentation.
