KR Type Approval Certificate NAJ49590-EL003

Certificate Overview

This page provides the Type Approval Certificate NAJ49590-EL003 issued by Korean Register (KR) to Anhui Tiankang (Group) Shares Co., Ltd. for EPR insulated, halogen free sheathed shipboard control cables of the CKE series.

• Certificate number: NAJ49590-EL003

• Issuing society: Korean Register (KR)

• Initial approval: 10 January 2025 at Shanghai, China

• Valid until: 9 January 2030

• Product: EPR insulated, SHF1 or SHF2 sheathed control cable, rated 150/250V(300V)

• Rules and standards: KR Rules for Classification, Steel Ships, Part 6 Chapter 1 Section 5; IEC 60092-350, IEC 60092-360, IEC 60092-376; IEC 60332-1 and IEC 60332-3-22 Category A

• Electronic certificate validation: available at e-cert.krs.co.kr with tracking number ME25002962041 and certificate number NAJ49590-EL003, signed electronically in accordance with IMO FAL.5/Circ.39/Rev.2

Approved Cable Types

The certificate covers EPR insulated CKE series shipboard control cables with the following variants:

• CKEF, CKEF80, CKEF90 with /DA, /SA or /NA suffix — 2 to 48 cores in 0.5mm2, 0.75mm2, 1.0mm2, 1.5mm2 and 2.5mm2

• CKEPF, CKEPF80, CKEPF86, CKEPF90, CKEPF96, CKEPJ, CKEPJ80, CKEPJ85, CKEPJ90, CKEPJ95 with /SC or /NC suffix

• CKEPFP, CKEPFP80, CKEPFP86, CKEPFP90, CKEPFP96, CKEPJP, CKEPJP80, CKEPJP85, CKEPJP90, CKEPJP95 with /SC or /NC suffix — total shielding versions

• CKE86, CKE96, CKE85, CKE95, CKEP86, CKEP85 with /SC or /NC suffix

• CKEPJR, CKEPJR80, CKEPJR85, CKEPJR90, CKEPJR95 and CKEPJRP with /SC or /NC suffix

Core counts from 2 to 48, conductor sizes from 0.5mm2 to 2.5mm2, temperature class 90°C. Construction per the certificate: stranded tinned annealed copper or annealed copper conductors per IEC 60228 class 2, EPR insulation, SHF1 or SHF2 inner sheath, copper wire or galvanized steel wire braid armour, and SHF1 or SHF2 outer sheath.

Type Designation Guide

Per the certificate appendix: CK designates shipboard control cable; E designates EPR insulation; PF designates halogen free flame retardant thermoplastic compound SHF1 and PJ the thermoset SHF2; F designates polychloroprene rubber; 8 designates copper or tinned copper wire braid armour and 9 galvanized steel wire braid; 5 designates SHF2 outer sheath, 6 SHF1, 0 no outer sheath. Flammability codes: DA single cable flame retardant, SA bunched cable flame retardant, NA or NSA bunched flame retardant with fire resistance, SC bunched flame retardant low smoke halogen free, and NC or NSC bunched flame retardant fire resistant low smoke halogen free.

Testing and Documentation

Type test reports referenced in the certificate include CT16-3473-1 through CT16-3473-4 dated 19 September 2016, and TN24-1615A1E and TN24-1617A1E dated 13 May 2024. Cable marking includes voltage grade, cable symbol, number of conductors and conductor size, flame retardant type, manufacturer name, year of manufacture and applied cable version. Individual product certification applies per the approval conditions for KR classed projects.

Application

The certificate applies to 150/250V EPR insulated shipboard control cables on vessels classed by Korean Register, covering automation, alarm, monitoring and control circuits, with screened versions for interference sensitive instrumentation duty and fire resistant variants for emergency circuits.

Related Certificates

For the companion KR certificates, see NAJ49590-EL001 for CE series power cables, NAJ49590-EL002 for CJ series power cables, NAJ49590-EL004 for CKJ series control cables and NAJ49590-EL005 for CHJ series communication cables. Under Nippon Kaiji Kyokai, see NK TA24283M for control and instrumentation cables; under Bureau Veritas, see BV Type Approval 52351/B0 BV; under DNV, see TAE000050E and TAE000050F. For the applicable control cable standard, see our IEC 60092-376 guide.

Certificate Download and Verification

Use the Download button on this page to get the KR certificate PDF with Appendix 1. Authenticity of the electronic certificate can be confirmed at e-cert.krs.co.kr with the tracking number shown above. For KR classed projects, please confirm individual product certification requirements with the Anhui Tiankang sales team before order placement.

FAQ

Q1: Which cable types are covered by KR certificate NAJ49590-EL003?

The certificate covers EPR insulated CKE series 150/250V shipboard control cables from 2 to 48 cores in 0.5mm2 to 2.5mm2, including total shielded CKEPFP and CKEPJP types, with DA, SA, NA, SC and NC variants.

Q2: What is the voltage rating of these control cables?

The rated voltage is 150/250V(300V) per IEC 60092-376, for control circuits supplied at reduced voltage.

Q3: When is this certificate valid?

The certificate was initially approved on 10 January 2025 and is valid until 9 January 2030.

Q4: How do I verify this electronic certificate?

Validate at e-cert.krs.co.kr with tracking number ME25002962041 and certificate number NAJ49590-EL003.

Q5: What information is needed for a quotation?

Please send the cable type with suffix, core number and size, quantity or length, destination port and whether the project is Korean Register classed.

Request Verified Copy

For quotation, TDS, type confirmation or a verified certificate copy, please contact Anhui Tiankang with the cable type, suffix, specification, quantity, destination port and class society requirement.