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Earth Core

12 Min Read
FLEXIFESTOON® NE-FLAT (NGFLGÖU): Advanced High-Flexibility Anti-Salt Fog Port Cable for Maritime Cargo Handling and Marine Automation Systems Feichun's revolutionary FLEXIFESTOON® NE-FLAT NGFLGÖU flat cable combines extreme high-flexibility architecture with marine-grade anti-salt fog protection, engineered specifically for port automation infrastructure, cargo-handling festoon systems, and maritime equipment control requiring superior corrosion resistance and mechanical reliability through thousands of bending cycles in aggressive saltwater environments.
Technical Department
on15/06/2026

PANZERFLAT-ELX 3,6/6–12/20 kV — плоский H.V. reeling cable с оптическими волокнами или без них

PANZERFLAT-ELX — это плоский гибкий средневольтный H.V. reeling cable для cable reel systems и festoon systems, предназначенный для подключения подвижных частей machine tools и material handling equipment. Кабель может выполняться с интегрированными optical fibres или без них, объединяя силовую передачу и, при необходимости, data transmission в одной плоской динамической конструкции.
10 Min Read
Derating is one of the most important — and most frequently misunderstood — concepts in electrical cable engineering. Many engineers view derating as an administrative requirement imposed by standards, something to be looked up in a table and applied mechanically. In reality, derating exists because of a fundamental physical law: the rate at which a cable can dissipate heat is directly proportional to the surface area exposed to the surrounding air or cooling medium, and inversely proportional to the thermal resistance of the insulating materials surrounding the conductors.
Technical Department
on26/02/2026

Derating Factors: Calculating Ampacity for Multi-Layer Type 441 Cables

Derating is one of the most important — and most frequently misunderstood — concepts in electrical cable engineering. Many engineers view derating as an administrative requirement imposed by standards, something to be looked up in a table and applied mechanically. In reality, derating exists because of a fundamental physical law: the rate at which a cable can dissipate heat is directly proportional to the surface area exposed to the surrounding air or cooling medium, and inversely proportional to the thermal resistance of the insulating materials surrounding the conductors.