CJPF86/SC Armored Marine Power Cable 3.6/6kV-12/20kV

CJPF86/SC is the armored variant of the CJPF screened medium voltage shipboard power cable range, adding a tinned copper wire braid (TCWB) over the halogen-free inner bedding for mechanical protection and screen continuity. Rated from 3.6/6kV to 12/20kV with XLPE insulation and a red LSHF flame retardant sheath tested to IEC 60332-3-22 Category A, it is specified where MV feeders cross decks, pass through machinery spaces or run where impact, vibration and pulling stress are expected. Construction follows the IEC 60092 series framework, with class approval availability confirmed per type and project.

Product Overview

The CJPF86/SC is built for medium voltage power circuits on board ships and offshore units that need more than a standard screened cable: main switchboard feeders, transformer and generator connections, thruster and heavy motor supply, and vertical or horizontal runs through high-traffic machinery areas.

Its construction stacks the full screened MV system — stranded copper conductor, extruded semiconductive conductor screen, XLPE insulation, extruded semiconductive insulation screen with copper tape — inside a halogen-free SHF1 thermoplastic inner sheath, finished with a tinned copper wire braid armor and a red SHF1 thermoplastic outer sheath.

Standard rated voltages are 3.6/6kV, 6/10kV, 8.7/15kV and 12/20kV. Typical three-core sizes include 3x25, 3x35, 3x50, 3x70, 3x95 and 3x120, with other cross-sections engineered against the project cable schedule. Exact dimensions and electrical data are stated in the type TDS.

Key Features & Construction

• Stranded annealed copper conductor, IEC 60228 class 2

• Extruded semiconductive conductor screen for uniform field distribution

• XLPE insulation per IEC 60092-360, 90°C continuous conductor temperature

• Extruded semiconductive insulation screen with copper tape metallic screen

• Halogen-free flame retardant SHF1 thermoplastic inner sheath (PF)

• Tinned copper wire braid (TCWB) armor for mechanical protection and screen continuity

• Halogen-free flame retardant SHF1 thermoplastic outer sheath, standard color red

• LSHF flame retardance tested to IEC 60332-3-22 Category A

• Suitable for fixed installation, including runs subject to mechanical stress

Standards & Certifications

• IEC 60092-360 (XLPE insulated shipboard power cables, rated 1kV to 30kV framework)

• IEC 60228 (conductors)

• IEC 60332-3-22 (bunched flame retardance, Category A)

• IEC 60754 / IEC 61034 halogen and smoke limits applicable to the SHF1 compound

Type approval from CCS, DNV, ABS, LR, BV and RINA is available for applicable types and confirmed per project against certificate scope — approval status is stated on each type's TDS rather than assumed. Refer to the Certifications page or contact us with your society requirement.

Applications

• MV feeders between main switchboards, transformers and generators

• Propulsion, thruster and large pump motor supply circuits

• Deck and engine room runs exposed to impact, vibration or dragging risk

• Offshore platforms and support vessel topside MV distribution

• Retrofit jobs matching existing CJPF86/SC cable marking

• Supply to shipyards, panel builders and marine switchgear OEMs

Why Choose Anhui Tiankang

• Armor that is specified correctly. We help you decide between TCWB (CJPF86/SC) and GSWB (CJPF96/SC) armor based on mechanical duty, corrosion exposure and class requirements — not by habit.

• Screened MV discipline. Semiconductive layers, copper tape screen and partial discharge testing are maintained in-house for the full CJPF family.

• Approval-first quoting. Approval availability per type is verified before quotation to avoid class comments at delivery.

• Cable schedule matching. Send your schedule and we map each line to the correct construction, voltage and size.

• Documented batches. TDS, routine test reports and marking samples accompany each shipment on request.

Selection Guide / Buying Considerations

1. Confirm system voltage from the single-line diagram — 3.6/6kV, 6/10kV, 8.7/15kV or 12/20kV.

2. Size the conductor from load current, route length and voltage drop; share motor ratings and run lengths for feeder checks.

3. Choose armor type deliberately — tinned copper braid (TCWB) suits electromagnetic continuity and general mechanical duty; where higher tensile or different corrosion behavior is required, compare with CJPF96/SC (GSWB).

4. Confirm flame and class requirements — CJPF86/SC is supplied as LSHF, IEC 60332-3-22 Cat. A; state your class society so approval scope can be verified.

5. Define installation details — tray fill, gland plates, bending radius and any vertical run requirements.

6. Provide quantity, drum lengths and destination port for packing and freight planning.

A cable schedule or a photo of existing cable marking is enough for an accurate quotation.

FAQ

Q1: What does "86" stand for in CJPF86/SC?8 denotes the tinned copper wire braid (TCWB) armor, and 6 denotes the SHF1 halogen-free flame retardant thermoplastic outer sheath. The red color is the standard sheath color for this range.

Q2: Is this cable individually screened?Yes. Each core carries an extruded semiconductive conductor screen, XLPE insulation and an extruded semiconductive insulation screen with copper tape over it — a fully screened MV construction.

Q3: When should I choose CJPF86/SC instead of CJPF96/SC?Both are armored screened MV types; CJPF86/SC uses tinned copper wire braid (TCWB) and CJPF96/SC uses galvanized steel wire braid (GSWB). The choice depends on mechanical duty, corrosion environment, weight and class requirements — our team will recommend based on your route description.

Q4: What flame performance does the "/SC" suffix confirm?The cable is supplied as low smoke halogen free (LSHF) flame retardant, tested to IEC 60332-3-22 Category A in the bunched configuration. The TDS states the exact test report references.

Q5: Can you support class type approval, and how do I get documents?Approval from CCS, DNV, ABS, LR, BV and RINA is available for applicable types and confirmed per project. TDS and test reports are provided through the contact page.

Contact / Request a Quote

Send your cable schedule, single-line diagram or existing cable marking photo through the contact page. We will confirm the CJPF86/SC construction, approval status and delivery details, and return a quotation with TDS references for your project.