HydroCore® Marine Cable NEK 606 Water Blocked P4 or P4/P11 TFOU; 8.7/15KV; Medium Voltage Power; Armored; Max. 300,00mm²; 1 to 3 conductors; XLPE / SHF2 – SHF MUD / PUR; Flame retardant; +90°C

HydroCore® Medium Voltage Marine Cable – Flame Retardant PUR Water Blocked P4 or P4/P11 TFOU 8.7/15KV

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Offshore Cable 8.7/15kV: Safety and Extreme PerformanceDesigned for the most demanding offshore and maritime applications. Its robust construction and multiple shielding layers ensure power continuity, protecting its operation against the harshest conditions and critical failures.
  • Maximum Fire Safety: Low smoke, halogen-free, and flame retardant.
  • Total Protection Against Water: Double barrier that prevents any moisture infiltration.
  • Superior Resistance: Polyurethane coating and mud-resistant (SHF MUD).
  • Reliable Energy: Ideal for fixed medium-voltage installations on platforms and ships.
  • Long-Term Investment: High durability that minimizes maintenance and operational downtime.
PRODUCT DESIGN
  • Conductors: Circular tin-plated braided copper wire to IEC 60228 class 5. Class 2 available upon request.
  • Conductor Screen: Semiconductor material.
  • Insulation: Halogen-free XLPE (TFOU) (Lower losses, higher dielectric strength, greater robustness and durability).
  • Insulation Screen: Semiconductor material and tinned copper wire braid.
  • Filling: Water-blocking fillers, if necessary.
  • Coating: Halogen-free compound, PETP wrapping tape will be applied over the coating, if necessary.
  • Armor: Tinned copper wire braid, PETP wrapping tape will be applied over the braid if necessary.
  • Water Blocking Elements: Water blocking tape and cords to provide longitudinal watertightness.
  • Inner Coating: Halogen-free thermosetting compound, SHF2 (for TYPE P2), or halogen-free mud-resistant thermosetting compound, SHF MUD (for TYPE P2/P9), colored red.
  • Outer Sheath: Polyurethane to provide transverse water tightness; PE is optional but does not meet the low smoke standard.
DETAILS

Benefits

  • Fire Safety: It has flame-retardant properties, with low emission of smoke and corrosive gases.
  • Water Resistance: Water blocking system that prevents longitudinal and transverse penetration of moisture.
  • High Durability: External compound resistant to drilling mud, ideal for harsh environments.
  • Halogen-free: Constructed with materials that do not emit toxic gases, increasing safety.
  • Wide Temperature Range: Ensures reliable operation in conditions ranging from -20°C to +90°C.
  • Regulatory Compliance: Meets the stringent international standards NEK 606 and IEC for offshore use.
  • Superior Electrical Protection: Designed for fixed medium-voltage installations, ensuring circuit integrity.
  • Secure Installation: Optimized bending radius for fixed installations, facilitating assembly.
  • Reduced Fire Spread: It helps to contain the spread of flames in case of fire.
  • Chemical Resistance: The outer coating offers excellent protection against oils and other chemicals.

Applications

  • Oil and Gas Platforms: Perfect for medium voltage power distribution in fixed installations.
  • Drilling Probes: Power supply circuits in areas subject to mud and moisture.
  • Naval Industry: Ideal for electrical systems on board ships and other marine vessels.
  • Port Terminals: Used in fixed installations that require high resistance to the marine environment.
  • Offshore Energy: Connecting equipment in wind substations and other offshore power plants.
  • Production Modules: Power supply for electrical equipment in process and accommodation modules.
  • Coastal Applications: Infrastructures that require robust cables resistant to salinity and humidity.
  • Shipyards: Power supply for heavy machinery and dock systems.
  • Medium Voltage Circuits: General applications in offshore environments requiring cables for fixed installations.
  • Maritime Engineering Projects: A reliable solution for customized projects in harsh environments.
TECHNICAL DATA

 

General information
Product typeOffshore & Marine Cables NEK606 with Water Blocking (Types P4 or P4/P11 TFOU). HydroCore®
ApplicationsUsed for fixed medium-voltage power installations in offshore and marine environments.
Electrical Parameters
Operating Voltage8.7 / 15 kV
Maximum DC Resistance @ 20°CValues ​​specified by conductor cross-section, ranging from 0.734 Ω/km (25mm²) to 0.0286 Ω/km (630mm²).
DC Capacity @ 45°CSpecified by cross-section for 1-way and 3-way configurations.
Short-Circuit Current (1s)Specified by cross-section, ranging from 3.580 A (25 mm²) to 90.140 A (630 mm²).
Temperature Correction FactorsRating factors provided for ambient temperatures from 35°C to 80°C.
Product Design
Conductor MaterialCircular braided copper, tin-plated and annealed, class 2.
Driver's ScreenSemiconductor material.
InsulationHalogen-free XLPE (TFOU) (Lower losses, higher dielectric strength, greater robustness and durability).
Isolation ScreenSemiconductor material and tinned copper wire mesh.
FillingFillings with water blocking.
Inner Cover (Bedding)Halogen-free compound.
ArmorTinned copper wire mesh.
Water Blocking ElementsTape and cords to block water and ensure longitudinal watertightness.
Inner SheathHalogen-free thermoset compound SHF2 (Type P4) or mud-resistant SHF MUD (Type P4/P11), in red color.
External CoverPolyurethane for transverse sealing.
Dimensions and WeightNominal values ​​for outside diameter and weight (kg/km) specified for each cable construction (number of conductors and cross-section).
Product characteristics
Temperature Range-20 ° C to + 90 ° C.
Minimum Radius of Curvature15 x External Diameter (during installation); 9 x External Diameter (after fixed installation).
Flame retardantYes, in accordance with IEC 60332-1 and IEC 60332-3-22 (reduced fire spread).
Halogen-freeYes, in accordance with IEC 60754-1,2.
Low Smoke EmissionYes, in accordance with IEC 61034-1,2.
Mud Resistant (MUD)Yes (for type P4/P11).
Water tightnessYes, longitudinal and transverse watertightness.
Low Corrosivity of GasesYes, in accordance with IEC 60754-2.
Applicable Standards
Main StandardNEK 606
IEC standardsIEC 60092-354
IEC 60092-360
IEC 60228 Class 2
IEC 60332-1 / IEC 60332-3-22
IEC 60754-1,2
IEC 61034-1,2
IEC 60092-351 / IEC 60092-359
Other StandardsVG 95218 part 29

 

DIMENSIONAL TABLE
Construction (Number of conductors x Cross-sectional area in mm²)Nominal Insulation Thickness (mm)Nominal Bed Thickness (mm)Nominal Thickness of Internal Cover (mm)Nominal Thickness of the External Cover (mm)Nominal Outside Diameter (mm)Nominal Weight (kg/km)Nominal Conductor Diameter (mm)Maximum DC Resistance @20°C (Ω/km)Rated Direct Current @45°C 1 Conductor (A)Rated Direct Current @45°C 3 Conductors (A)Short-Circuit Current 1s (A)
1 x 254.51.61.21.230.8±2 13706.5734127893580
1 x 354.51.61.31.231.7±2 15027.45291571105010
1 x 504.51.71.31.233.1±2 17018.73911961377150
1 x 704.51.81.31.234.8±2 199510.30.2724216910020
1 x 954.51.81.41.437.2±2 236312.219529320513590
1 x 1204.51.91.51.439.4±2 275613.815433923717170
1 x 1504.52.01.51.440.9±2 308715.112638927221460
1 x 1854.52.01.51.443.4±2 372217.00.144431126470
1 x 2404.52.11.61.646.6±2 443119.676252236534340
1 x 3004.52.21.71.649.5±2 532421.960760142142930
3 x 254.52.61.91.257.7±2 49616.5734127893580
3 x 354.52.72.01.259.9±2 54767.45291571105010
3 x 504.52.82.01.263.0±2 62588.73911961377150
3 x 704.52.92.11.266.8±2 738710.30.2724216910020
RELATED PRODUCTS

SHIPPING AND DELIVERY TIMES

Shipping and Delivery Times – FAQ

Q: How does product shipping work?

A: We ship throughout Brazil. We work with the Post Office (SEDEX and PAC) and several partner carriers. When you finalize your purchase, our system calculates and presents the best shipping options available for your zip code, based on the weight and dimensions of your order.

Q: What is the delivery time for my order?

A: Our total delivery time is the sum of two stages: Availability Time + Carrier Time.

  • Availability Period:

    • Products in Stock: If the product is in stock, it will be shipped within 2 business days.

    • Products under production: To ensure maximum quality and flexibility, many of our cables are produced on demand (make-to-orderIn these cases, the production and dispatch timeframe is... 15 business days.

  • Carrier's deadline:

    • This is the time it takes for the shipping to reach you. after Our dispatch time. This timeframe is shown when calculating shipping costs in your shopping cart.

Therefore, for a product that is in production, the total estimated delivery time will be 15 business days plus the shipping time.

Q: Why the 15 business day production lead time? What if there are delays?

A: Our on-demand production model allows us to offer superior industrial-quality cables, in the exact length you need, and at extremely competitive prices. As a manufacturing unit, our production process involves several variables, such as receiving raw materials and operating complex machinery. We understand that unforeseen events can occur. Should any event arise that could impact the 15-business-day timeframe, our team will proactively contact you to keep you informed of the new schedule. We are committed to complete transparency throughout the entire process.

Q: Can I cancel an order that is already in production?

A: For products manufactured on demand (make-to-order model), we do not accept cancellations once the order enters our production line. This is because, to ensure speed and competitive pricing, the raw materials for your cable are separated and allocated, and the manufacturing process begins immediately after payment confirmation. Please review your order carefully before finalizing it. If you have any questions, please contact our team.

Shipping Costs

Q: How is the shipping cost calculated?

A: The value is automatically calculated in your shopping cart, based on the total weight of the products, the dimensions of the packaging, and the destination zip code entered.

Q: Do you offer free shipping?

A: We don't currently have a fixed free shipping policy. Occasionally, we may run specific promotions. The most accurate way to check the cost for your location is to add the desired products and your zip code to your cart.

Warranty and Returns

Q: What is the return and exchange policy?

A: According to our policy and the Consumer Protection Code, we accept returns due to buyer's remorse or manufacturing defects within 7 (seven) calendar days of receiving the product. To initiate the process, please contact our Customer Service Center via email. ecommerce@innovcable. Com.br Please provide the order number and reason for the return. The product must be returned in its original packaging, undamaged and showing no signs of misuse. We emphasize that this return policy remains valid and unchanged after receipt.

Q: Do the products have a warranty?

A: Yes. All cables in our product line are guaranteed against manufacturing defects. The specific warranty period can be found on each product page. The warranty does not cover damage caused by incorrect installation, misuse, or natural wear and tear from use.

Loading and Transportation

1. When lifting with a crane, the correct rope must be used, attached to an axle located in the center of the coil.

* Heads up:
– Move it as close to the ground as possible.
Move slowly and, once in the correct position, do not stop abruptly.


2- In the case of a forklift, the drums must not be damaged by the forklift.

* Heads up:
Place the coil in the center of the fork.
The width of the fork must be greater than the spool.

Transportation and unloading

✽ Precautions when handling cables:
• Do not cover the coils.
• Do not roll more than 20 m.
• Do not use sharp objects when moving.
• Do not roll a damaged coil.
• Do not roll on uneven surfaces.
• Do not store the coil near heaters or flammable materials.
 

Checks when handling cables – Storage

• Do not remove the protective materials and packaging that protect the reels and cables until they are used.
• Store in a protected or enclosed location to protect against damage from machinery.
• Store in a suitable, closed storage location for extended periods. (Coils and packaging should be kept in a dry place.)
• Seal both ends of the remaining cables on the reels using heat-shrink tubing to prevent moisture absorption.