普睿司曼 PROTOLON：港口起重机卷筒电缆的国产替代方案是什么？
Prysmian PROTOLON: What is the Generic Equivalent to Prysmian PROTOLON (SB) Reeling Cable for Port Cranes? 普睿司曼 PROTOLON：港口起重机卷筒电缆的国产替代方案是什么？
Anhui Feichun Special Cable Co., Ltd. | 安徽飞纯特种电缆有限公司
1. Introduction to PROTOLON Reeling Cables 卷筒电缆简介
Prysmian Group’s PROTOLON series represents a premium line of flexible reeling cables engineered specifically for demanding material handling applications, including port container cranes (RTGs, STS cranes), ship-to-shore systems, and heavy-duty industrial machinery. The PROTOLON (SB) variant is designed for steel drum reeling systems where cables undergo continuous bending cycles and mechanical stress during operation.
普睿司曼集团的PROTOLON系列是专为严苛物料搬运应用设计的高端柔性卷筒电缆，包括港口集装箱起重机（RTG、岸桥）、船岸系统及重型工业机械。PROTOLON (SB)型号专为钢制卷筒系统设计，电缆在运行过程中需承受连续弯曲循环和机械应力。
According to Prysmian’s technical documentation, PROTOLON cables are characterized by their EPR (Ethylene Propylene Rubber) insulation and PCP (Polychloroprene) outer sheath, providing excellent resistance to oils, UV radiation, and extreme temperatures ranging from -40°C to +90°C.
根据普睿司曼技术文档，PROTOLON电缆采用EPR（乙丙橡胶）绝缘和PCP（氯丁橡胶）外护套，具有优异的耐油性、抗紫外线性能，工作温度范围为-40°C至+90°C。
Reference Sources 参考来源:
[1] Prysmian Group – Industrial Cables Catalog: prysmiangroup.com/industrial
[2] IEC 60502-1: Power cables with extruded insulation – IEC Webstore
2. Generic Equivalent: Feichun FCRG Series 国产替代：飞纯FCRG系列
Anhui Feichun Special Cable Co., Ltd. manufactures the FCRG Series (Feichun Crane Reeling Grade) as a fully compatible alternative to Prysmian PROTOLON (SB) cables. These cables are designed to meet or exceed the performance specifications of the original equipment while offering significant cost advantages and local technical support for the Asia-Pacific market.
安徽飞纯特种电缆有限公司生产的FCRG系列（飞纯起重机卷筒级电缆）是普睿司曼PROTOLON (SB)电缆的完全兼容替代产品。这些电缆的设计性能达到或超过原装设备规格，同时为亚太市场提供显著的成本优势和本地技术支持。
2.1 Technical Specification Comparison 技术规格对比
| Parameter 参数 | Prysmian PROTOLON (SB) | Feichun FCRG Series | Standard 标准 |
|---|---|---|---|
| Conductor 导体 | Class 5/6 flexible copper per IEC 60228 | Class 5/6 flexible copper per IEC 60228 | IEC 60228 |
| Insulation 绝缘 | EPR (Ethylene Propylene Rubber) | EPR/HEPR (High-performance EPR) | IEC 60502-1 |
| Outer Sheath 外护套 | PCP (Polychloroprene) | PCP or TMCROSS PUR | EN 50525-2-21 |
| Rated Voltage 额定电压 | 0.6/1kV; 1.8/3kV; 3.6/6kV | 0.6/1kV; 1.8/3kV; 3.6/6kV; 6/10kV | IEC 60502 |
| Temperature Range 温度范围 | -40°C to +90°C | -40°C to +90°C | — |
| Minimum Bending Radius 最小弯曲半径 | 7.5 × OD (moving) | 7.5 × OD (moving) | DIN VDE 0298-3 |
| Bending Cycles 弯曲循环 | ≥30,000 cycles | ≥50,000 cycles (tested) | IEC 62230 |
| Oil Resistance 耐油性 | EN 60811-404 | EN 60811-404 | EN 60811-404 |
| Flame Retardant 阻燃性 | IEC 60332-1 | IEC 60332-1/3 (optional) | IEC 60332 |
3. Applicable Scenarios & Equipment 适用场景与设备
Both Prysmian PROTOLON and Feichun FCRG cables are engineered for the following port and industrial applications where reliability under cyclic mechanical stress is paramount:
| Application 应用场景 | Equipment Type 设备类型 | Typical Cable Size 常用规格 |
|---|---|---|
| Container Terminal 集装箱码头 | RTG (Rubber Tyred Gantry Crane) 轮胎式龙门起重机 | 3×95+3×35+4×10mm² |
| Ship-to-Shore 船岸作业 | STS Crane (Quay Crane) 岸边集装箱起重机 | 3×150+3×50mm² |
| Bulk Material Handling 散料搬运 | Stacker/Reclaimer 堆取料机 | 3×70+3×25+2×16mm² |
| Steel Plant 钢铁厂 | Ladle Crane / EOT Crane 钢包起重机/桥式起重机 | 4×50+2×25mm² |
| Mining 采矿 | Bucket Wheel Excavator 斗轮挖掘机 | 3×120+3×35+12×2.5mm² |
Reference Sources 参考来源:
[3] ZPMC – Container Crane Technical Specifications: zpmc.com
[4] Liebherr Maritime Cranes – Cable Requirements: liebherr.com
[5] FEM 9.755 – Reeling Drum Cable Selection Guidelines (Federation of European Materials Handling)
4. Compliance Standards 执行标准
The Feichun FCRG series is manufactured in compliance with international and national standards to ensure drop-in compatibility with existing Prysmian PROTOLON installations:
| Standard No. 标准编号 | Description 描述 | Scope 范围 |
|---|---|---|
| IEC 60502-1/2 | Power cables with extruded insulation | Voltage rating, insulation requirements |
| IEC 60228 | Conductors of insulated cables | Conductor class, resistance |
| IEC 62230 | Electric cables – Spark test method | Insulation integrity |
| EN 50525-2-21 | Flexible cables with thermoplastic PVC insulation | Mechanical properties |
| GB/T 5013.4 | Rubber insulated cables – Heavy duty | China national standard |
| DIN VDE 0250-812 | Reeling and festoon cables | German industrial standard |
Reference Sources 参考来源:
[6] IEC 60228:2004 – Conductors of insulated cables: IEC Webstore
[7] GB/T 5013.4-2008 (Chinese National Standard): gb688.cn
[8] VDE Association – Cable Standards: vde.com
5. Why Choose Feichun as Your PROTOLON Alternative 为何选择飞纯作为PROTOLON替代方案
When selecting a generic equivalent to premium European reeling cables, engineers should evaluate factors beyond basic electrical specifications. Feichun Special Cable offers distinct advantages for the global material handling market:
Technical Equivalence 技术等效性: Independent third-party testing at CNAS-accredited laboratories confirms FCRG series cables meet or exceed all critical performance parameters specified for PROTOLON (SB) applications, including conductor flexibility (Class 5/6), insulation resistance (≥100 MΩ·km), and cyclic bending endurance.
经CNAS认可实验室的独立第三方测试证实，FCRG系列电缆的所有关键性能参数均达到或超过PROTOLON (SB)应用规格要求，包括导体柔性（5/6类）、绝缘电阻（≥100 MΩ·km）和循环弯曲耐久性。
Cost Optimization 成本优化: Direct manufacturer-to-end-user supply chain eliminates intermediate distribution costs, typically resulting in 25-40% cost reduction compared to equivalent European imports while maintaining full technical compliance.
制造商直供终端用户的供应链模式消除了中间分销成本，在保持完全技术合规的同时，通常可比同等欧洲进口产品降低25-40%的成本。
Lead Time Advantage 交期优势: With dedicated production lines for reeling cable and strategic inventory positioning, Feichun offers 2-4 week delivery for standard configurations versus 8-12 weeks typical for European OEM cables.
凭借卷筒电缆专用生产线和战略库存布局，飞纯可在2-4周内交付标准配置产品，而欧洲原厂电缆通常需要8-12周。
Contact Anhui Feichun Special Cable Co., Ltd. 联系我们
For technical consultation, quotation requests, or sample orders, please contact our engineering team:
如需技术咨询、报价或样品订购，请联系我们的工程团队：
Additional Industry References 其他行业参考:
[9] Port Equipment Manufacturers Association (PEMA) – Cable System Guidelines: paborcom.ch/pema
[10] Conductix-Wampfler – Motor-Driven Reels Technical Manual: conductix.com
[11] AIST – Association for Iron & Steel Technology – Cable Standards: aist.org
