IEC 60245-4:2011 Flexible Rubber
TÜV Rheinland J 50687206
Issued 22 Aug 2025 for approved 60245 IEC 66 flexible rubber power cable models.
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ISO 9001, ISO 14001 & ISO 45001 Certified Cable Manufacturing Facility
Cable Certifications, Test Reports & High-Voltage Laboratory Support
TEBAOFLEX maintains verifiable third-party product approvals—including TÜV Rheinland (Certificate J 50687206), UL and cUL Component Recognition (File E556567), VDE, CE, Korea KTL, and 0.38/0.66 kV to 8.7/15 kV Coal Mine Safety (MA) certificates—supported by in-house partial discharge and AC high-voltage routine test reports for global EPC tenders.
TÜV & UL Verified
Downloadable PDF certificates J 50687206 & E556567
0.38/0.66 – 8.7/15 kV
6 voltage grades of Mining Safety (MA) approvals
100% Drum FAT
Routine DC resistance, AC withstand & PD test records
Master Certification Scope & Applicable Cable Families
Each third-party certificate covers specific cable series, voltage ratings, and standard editions. Use this engineering compliance matrix to match TEBAOFLEX credentials with your target market and connected product lines prior to tender submission.
| Certification / Approval | Reference Standard & ID | Approved Scope & Voltage Span | Applicable TEBAOFLEX Cable Lines |
|---|---|---|---|
| TÜV Rheinland Mark Cert No. J 50687206 | IEC 60245-4:2011 60245 IEC 66 (YCW / H07RN-F family) | Heavy-duty polychloroprene (PCP) sheathed flexible rubber power cables up to 450/750 V for mobile industrial equipment. | |
| UL & cUL Recognition File No. E556567 | UL 758 / CSA C22.2 No. 210 UL Portable & High-Temp Styles | Listed AWM high-temperature PTFE/FEP/Silicone lead wires, industrial control styles, and North American portable cords (300 V–600 V). | |
| VDE Product Approval European Standard Compliance | DIN VDE 0250 / EN 50525 | Selected low- and medium-voltage elastomer flexible, reeling, and trailing cable constructions for European OEMs and EPC projects. | |
| CE & Korea KTL EU LVD & Korean Market | EU Directive 2014/35/EU Korea Testing Laboratory (KTL) | Low-voltage industrial power, crane festoon, submersible pump, and offshore marine instrumentation cables for EU and Korean imports. | |
| Coal Mine Safety (MA) 6 Voltage Grades Certified | MT 818 / Coal Mine Safety Flame-Retardant Standard | Approved across 0.38/0.66 kV, 0.66/1.14 kV, 1.9/3.3 kV, 3.6/6 kV, 6/10 kV, and 8.7/15 kV underground & open-pit trailing cables. | |
| ISO 9001 / 14001 / 45001 Factory Management Systems | ISO 9001 (Quality), ISO 14001 (Environment), ISO 45001 (OHS) | Covers raw copper incoming inspection, rubber compounding, extrusion, continuous vulcanization, HV testing, and OEM export manufacturing. |
Engineering Compliance Note: Product certifications apply strictly to the specific model designations, conductor cross-sections, and voltage ratings listed on each certificate. Before placing an order requiring sheath certification marks, send your exact specification so TEBAOFLEX engineers can verify certificate applicability in writing.
Complete Certificate & Qualification Document Library
Click any certificate preview below to inspect the high-resolution scan or full multi-page PDF document. All files are grouped into international product approvals, voltage-specific mining safety certificates, and factory management credentials.
In-House High-Voltage Laboratory & Routine Test Protocol
Every cable drum produced by TEBAOFLEX undergoes mandatory electrical, dimensional, and mechanical verification before dispatch. Medium-voltage reeling and trailing cables up to 35 kV are tested inside our shielded partial-discharge Faraday room with drum-traceable Factory Acceptance Test (FAT) reports.
| Inspection / Test Item | Reference Method & Criteria | Issued Record |
|---|---|---|
| 20°C Conductor DC Resistance | Verified per IEC 60228 Class 5 / Class 6 maximum Ω/km limits on 100% of finished drums. | Batch Routine Test Report |
| AC High-Voltage Withstand | Power-frequency dielectric test (e.g., 2.5 kV–3.5 U₀ for 5 min per IEC 60245 / IEC 60502) without breakdown. | HV Dielectric Certificate |
| Partial Discharge (MV Cables) | Tested at 1.5 U₀ to 1.73 U₀ in shielded room (DIN VDE 0250-813/814; typical discharge ≤ 5–10 pC). | MV PD Inspection Log |
| Hot-Set, Tensile & Oil Immersion | Elastomer cross-linking (≤ 175% load elongation), tensile strength (≥ 15 N/mm²), and IRM 902 oil test per IEC 60811. | Compound Type / Sample Record |
| Wall Thickness & Outer Diameter | Insulation eccentricity, inner/outer sheath minimum thickness, and OD tolerance checked against signed drawing. | Dimensional Inspection Sheet |
| Flame & Submersion Verification | Single/bunched vertical flame (IEC 60332-1-2 / 60332-3) and hydrostatic AD8 water-pressure verification where specified. | Compliance & Witness Report |
Document Preparation Across Four Project Procurement Stages
From initial vendor prequalification to final port customs clearance, TEBAOFLEX aligns certification copies, engineering drawings, and drum-level test reports with each milestone of your project schedule.
Vendor Prequalification
Submit factory audit files to register TEBAOFLEX in your approved vendor list (AVL) for mining, port, marine, or OEM supply.
ISO 9001/14001/45001 + Factory Profile
Tender & Technical Sign-Off
Match exact cable models with applicable TÜV, UL, VDE, CE, or MA certificates alongside 2D cross-section drawings and ampacity data.
Datasheet + Drawing + Applicable Certs
Pre-Shipment FAT & Witness
Review routine DC/HV/PD inspection reports, sheath marking photos, and optional third-party witness testing (SGS, BV, or TÜV) prior to dispatch.
Signed FAT Report & Drum Photos
Export & Customs Clearance
Receive complete shipping documentation synchronized with drum flange plates, net/gross weights, and destination import rules.
ISPM-15, CO / Form E, Packing List & B/L
Frequently Asked Questions on Certifications & Inspections
Clear answers for EPC compliance engineers, QA/QC inspectors, and international cable distributors regarding certificate verification and factory testing.
Does every certificate on this page apply to all TEBAOFLEX cable models?
No. Third-party product approvals—such as TÜV Rheinland J 50687206, UL/cUL File E556567, VDE, KTL, and Coal Mine Safety (MA) certificates—each govern specific model designations, conductor size ranges, and rated voltages, while ISO 9001, ISO 14001, and ISO 45001 govern our factory management system. Always confirm your exact cable model and voltage with our engineers before specifying sheath certification marks.
How can procurement teams verify TEBAOFLEX's TÜV Rheinland and UL certificates?
You can download the complete multi-page PDF documents directly from this page (TÜV Rheinland Certificate No. J 50687206 and UL/cUL File No. E556567) and verify the certificate or file numbers on the official TÜV Rheinland Certipedia and UL Product iQ online databases.
Can TEBAOFLEX supply routine electrical test reports before cable shipment?
Yes. Every confirmed production order includes a drum-traceable Factory Acceptance Test (FAT) / routine test report covering 20°C conductor DC resistance, AC high-voltage dielectric testing, insulation resistance, dimensional checks, and partial discharge records for medium-voltage cables.
Do you accept third-party pre-shipment inspections such as SGS, Bureau Veritas (BV), or TÜV?
Yes. When specified in the purchase contract prior to production, TEBAOFLEX welcomes customer-appointed third-party inspectors (such as SGS, BV, Intertek, or TÜV) to witness on-site laboratory electrical, mechanical, and drum-length inspections at our factory before container loading.
Can we obtain certificate copies and technical datasheets for EPC tender bidding?
Yes. Send us the tender technical schedule, target cable specification, project destination country, and submission deadline. Our engineers will compile the matching datasheets, 2D structure drawings, ISO credentials, and applicable product certificates for your bid package.
What export and customs compliance documents accompany international shipments?
Standard export document sets include Commercial Invoice, Drum-by-Drum Packing List, Bill of Lading (B/L), Certificate of Origin (CO or regional FTA certificates such as Form E), ISPM-15 heat-treatment fumigation certificates for wooden drums, and signed factory routine test reports.