[email protected]

30kV reeling cable

6 Min Read
The RHEYFIRM® family represents Nexans' flagship line of flexible medium-voltage reeling cables, engineered specifically for extreme mechanical stress applications including Ship-to-Shore (STS) cranes, Rail Mounted Gantry (RMG) cranes, stacker reclaimers, and heavy mobile mining equipment. The "(S)" designation indicates the symmetrical configuration featuring the distinctive 3+3 core design, where three phase conductors are complemented by three protective earth conductors strategically positioned in the cable interstices. RHEYFIRM®系列是Nexans旗下的中压柔性卷筒电缆产品线，专为极端机械应力应用设计，包括岸桥(STS)起重机、轨道式龙门起重机(RMG)、堆取料机及重型移动采矿设备。"(S)"标识表示对称配置，采用独特的3+3芯设计，三根相线导体与三根保护接地导体战略性地布置在电缆间隙中。
Technical Department
on09/02/2026

RHEYFIRM® (S) 3+3 Core Design: Why Does Nexans Use Distributed Earth in the (S) Series and How Does It Affect EMC?

The RHEYFIRM® family represents Nexans’ flagship line of flexible medium-voltage reeling cables, engineered specifically for extreme mechanical stress applications including Ship-to-Shore (STS) cranes, Rail Mounted Gantry (RMG) cranes, stacker reclaimers, and heavy mobile mining equipment. The “(S)” designation indicates the symmetrical configuration featuring the distinctive 3+3 core design, where three phase conductors are complemented by three protective earth conductors strategically positioned in the cable interstices. RHEYFIRM®系列是Nexans旗下的中压柔性卷筒电缆产品线，专为极端机械应力应用设计，包括岸桥(STS)起重机、轨道式龙门起重机(RMG)、堆取料机及重型移动采矿设备。”(S)”标识表示对称配置，采用独特的3+3芯设计，三根相线导体与三根保护接地导体战略性地布置在电缆间隙中。
8 Min Read
The RHEYFIRM(RTS) R-(N)TSCGEWTOEUS represents the pinnacle of medium-voltage reeling cable technology, engineered specifically for demanding industrial applications where power transmission, control signals, and fiber optic communication must be integrated into a single, highly flexible cable assembly. Manufactured in strict compliance with DIN VDE 0250 Part 813, this cable series delivers reliable performance at voltage ratings from 8.7/15 kV up to 18/30 kV, with travel speeds reaching 180 m/min on modern cable reeling systems. The designation follows the German VDE nomenclature where "RHEYFIRM" indicates the manufacturer's product line, "(RTS)" denotes the reinforced tensile system, and the alphanumeric string describes the complete cable construction including screening, insulation type, and special features.
Technical Department
on09/01/2026

What is RHEYFIRM(RTS) R-(N)TSCGEWTOEUS Cable?

The RHEYFIRM(RTS) R-(N)TSCGEWTOEUS represents the pinnacle of medium-voltage reeling cable technology, engineered specifically for demanding industrial applications where power transmission, control signals, and fiber optic communication must be integrated into a single, highly flexible cable assembly. Manufactured in strict compliance with DIN VDE 0250 Part 813, this cable series delivers reliable performance at voltage ratings from 8.7/15 kV up to 18/30 kV, with travel speeds reaching 180 m/min on modern cable reeling systems. The designation follows the German VDE nomenclature where “RHEYFIRM” indicates the manufacturer’s product line, “(RTS)” denotes the reinforced tensile system, and the alphanumeric string describes the complete cable construction including screening, insulation type, and special features.