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Zone 1 cable

11 Min Read
The GEXOL 37-102 cable family, manufactured by Nexans AmerCable （由Nexans AmerCable制造）, represents a sophisticated engineering solution that bridges North American marine cable standards with international protection requirements for hazardous location installations. Understanding the specific engineering principles that govern the "Armored & Sheathed (BS)" configuration is essential for electrical engineers and procurement specialists tasked with specifying cables for Zone 1 explosion-proof environments （防爆 1 区环境）, particularly in offshore drilling platforms, subsea installations, and petrochemical facilities.
Technical Department
on25/02/2026

GEXOL 37-102 Armored & Sheathed (BS): Installation Guide for Explosion Proof Zone 1 

The GEXOL 37-102 cable family, manufactured by Nexans AmerCable （由Nexans AmerCable制造）, represents a sophisticated engineering solution that bridges North American marine cable standards with international protection requirements for hazardous location installations. Understanding the specific engineering principles that govern the “Armored & Sheathed (BS)” configuration is essential for electrical engineers and procurement specialists tasked with specifying cables for Zone 1 explosion-proof environments （防爆 1 区环境）, particularly in offshore drilling platforms, subsea installations, and petrochemical facilities.
7 Min Read
GEXOL®-331HF is a premium fire-resistant single conductor power cable engineered for the most demanding offshore and marine environments worldwide. This cable is specifically designed and constructed to maintain circuit integrity during fire conditions, making it the ideal choice for critical safety circuits including emergency lighting systems, fire detection and suppression equipment, alarm systems, and personnel egress pathways. Manufactured with advanced cross-linked polyolefin insulation technology, the GEXOL®-331HF delivers exceptional performance characteristics: fire resistance per IEC 60331, flame retardancy meeting both IEC 332-3 Category A and IEEE 1202 standards, and complete halogen-free construction for minimal smoke generation during combustion events.
Technical Department
on25/12/2025

GEXOL®-331HF Single Conductor Power Cable

GEXOL-331HF, GEXOL 331HF cable, GEXOL-331HF fire resistant cable, GEXOL-331HF 2kV cable, GEXOL-331HF single conductor, GEXOL-331HF power cable, AmerCable GEXOL-331HF, Nexans AmerCable GEXOL, GEXOL-HF insulation, 37-104 series cable耐火電纜, 低煙無鹵電纜, 船用電纜, 離岸電纜, 海洋電纜, 單芯電力電纜, 2kV電纜, 90度額定電纜, 阻燃電纜, 鎧裝電纜, 青銅鎧裝, 鍍錫銅導體, 交聯聚烯烴, 緊急照明電纜, 消防系統電纜, 危險區域電纜, 船級社認證, DNV認證電纜, ABS認證電纜, IEEE 1580標準, IEC 60331標準
15 Min Read
CEI 20-27 CENELEC HD361 Cable
Technical Department
on11/11/2025

What is CEI 20-27 CENELEC HD361 Cable?

CEI 20-27 CENELEC HD361 represents a standardized cable designation system developed by the European Committee for Electrotechnical Standardisation (CENELEC) to provide uniform identification and classification of harmonized power cables and cords across European markets. This systematic coding methodology enables engineers, procurement specialists, and electrical contractors to precisely identify cable specifications including voltage ratings, insulation materials, conductor types, and sheathing compounds through a structured alphanumeric designation format.