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21 Min Read
Modern container ports operate Ship-to-Shore (STS) cranes and massive gantry systems that demand unprecedented electrical power delivery. A typical STS trolley requires 18 kV to 30 kV of main power to lift 65-ton containers at speeds exceeding 600 meters per minute. This power must flow through a festoon cable system—a continuous loop of cable that unwinds and rewinds thousands of times per day as the trolley travels back and forth along the boom. Traditional round cables cannot solve this problem efficiently. A round medium voltage cable, rated for 18/30 kV, becomes rigid and difficult to bend. It occupies excessive space in the festoon track, requiring long parking lengths and increasing the footprint of the crane's electrical infrastructure. By contrast, a flat cable lays its massive phase cores side-by-side in a single plane, allowing for an incredibly tight bending radius—sometimes as small as 10 to 15 centimeters—while maintaining full electrical power delivery. This single geometric advantage reduces festoon track length by up to 40 percent, enabling faster crane acceleration and dramatically improving container terminal throughput.
Technical Department
on01/04/2026

RHEYFIRM®(RS)-FLAT (N)TSFLCGCWOEUS DIN VDE 0250 Medium Voltage Flat Festoon Cable: Premium Power Delivery for Ship-to-Shore Crane Trolleys, Heavy Gantry Systems, and High-Speed Container Port Automation

Modern container ports operate Ship-to-Shore (STS) cranes and massive gantry systems that demand unprecedented electrical power delivery. A…
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15 Min Read
RHEYCORD®-OFE SR composite spreader reeling cable solves this engineering paradox by combining heavy-duty electrical power delivery with fragile glass fiber optics into a single unified conductor. The result is a cable that can plunge vertically into a ship's hold at industrial speeds while maintaining perfect optical signal clarity and electrical power delivery to every control device on the spreader basket.
Technical Department
on01/04/2026

RHEYCORD®-OFE SR DIN VDE 0250-814 Composite Spreader Reeling Cable: Premium Hybrid Fiber Optic Solution for Modern Ship-to-Shore Cranes, HD Video Transmission, and Real-Time PLC Control

RHEYCORD®-OFE SR composite spreader reeling cable solves this engineering paradox by combining heavy-duty electrical power delivery with…
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22 Min Read
Manufacturer's technical guide: PROTOLON (SB) NTSCGEWOEU-LED, FeiChun's VDE 0250-813 and MSHA P-189-4 certified MV trailing cable with integrated self-powered LED illumination rated for −50 °C. Split earth three-core design. SHD-GC type. Shovel visibility. Dragline tail-rope illumination. Zero external DC supply. Direct factory manufacturer.
Technical Department
on31/03/2026

PROTOLON (SB) NTSCGEWOEU-LED 1,8/3 kV — FeiChun® Self-Powered LED Illuminated MV Trailing Cable for Electric Rope Shovels & Draglines: The Complete VDE 0250-813 & MSHA Guide

Manufacturer's technical guide: PROTOLON (SB) NTSCGEWOEU-LED, FeiChun's VDE 0250-813 and MSHA P-189-4 certified MV trailing cable with…
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22 Min Read
Manufacturer's technical guide: PROTOLON (FL) NTSFLCGEWOEU-LED — the world's first LED-illuminated MV flat reeling cable certified to DIN VDE 0250-813. FC-EMH™ harvests energy from the cable's own MV field at ≥3.6 kV — no inverter, no external wiring, no switchgear changes. Glows warning red when energised. Dark when isolated. Plug-and-play drop-in for any standard PROTOLON (FL) installation. 50,000+ reeling cycle sheath life. Zero maintenance LED system. Direct factory manufacturer.
Technical Department
on30/03/2026

PROTOLON (FL) NTSFLCGEWOEU-LED — FeiChun® Self-Powered LED Medium Voltage Flat Reeling Cable: The Complete VDE 0250-813 Guide for Container Cranes & Mining

Manufacturer's technical guide: PROTOLON (FL) NTSFLCGEWOEU-LED — the world's first LED-illuminated MV flat reeling cable certified to DIN VDE…
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