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Product

500 m submersible dredger & floating dock /3E rubber cable DIN VDE 0250-812 / -8130.6/1 kV & 1.8/3–18/30 kV500 m Dredger (/3E)

NTSCGEWÖU / 3E & NSSHÖU / 3E 500m Submersible Dredger Rubber CableVDE 0250-812 / -813 · 6/10 kV · 500 m submersible dredger & floating dock /3e rubber cable

NTSCGEWÖU / 3E (1.8/3–18/30 kV) & NSSHÖU / 3E (0.6/1 kV) Individual Concentric Copper-Core Shielded (/3E) 500m Submersible Dredger & Pump Rubber Cable (VDE 0250-812 / -813, 6/10 kV, -25 °C to +90 °C, min. bend radius 10 × OD).

Water-resistant

EMC screen

Anti-torsion braid

Oil-resistant

Configuration

Order designation: NTSCGEWÖU 4G16 mm²
Outer Ø ≈: 21.8 mm
Net weight ≈: 840 kg/km
Tensile rating ≈: 2.4 kN
Core / stranding: IEC 60228 Class 5 flexible Cu/SnCu

All sizes (3)

Request a quote Datasheet WhatsApp info@tebaoflex.com

Engineering reply in 2 business hoursCut-to-length export drumsEN 10204 3.1 certificate per drum

Rated voltage: 6/10 kV
Operating temp.: −25…+90 °C
Min. bend radius: 10 × OD
Core / conductor: 3×25–240 mm²+3×E
Outer protection: 5GM3 Red
Standard: VDE 0250-812

Typical values for this cable type, based on DIN VDE 0168 / DIN VDE 0250-812 & -813 Dredger Standard — confirmed in the datasheet and quotation for your order.

Application fit

Is NTSCGEWÖU / 3E & NSSHÖU / 3E right for your machine?

Immersion & wet locations

Suitable

Cross-linked submersible elastomer compound is qualified for continuous deep-well, potable-water or sewage immersion.

Free-hanging vertical run

Suitable

High-modulus conductor and elastomer construction supports vertical suspension in deep boreholes and pump risers.

Trailing & towing

Suitable

Tear- and abrasion-resistant rubber outer sheath handles mobile dewatering, dredger and portable pump deployment.

Fixed installation

Suitable

Suitable for permanent wet-well, treatment tank, geothermal borehole and submergedmanifold installations.

Energy chain / drag chain

Not suitable

Submersible rubber pump cable is not intended for high-acceleration automation drag chains.

Use Drag-Chain Control Cable

Typical machinesMarine & Offshore CableDeep-Well Potable Water PumpingMunicipal Sewage & Wastewater PlantsMine Dewatering & Slurry DredgingGeothermal, Spa & Pool Installations

Construction

Layer by layer

Shown: NTSCGEWÖU / 3E & NSSHÖU / 3E (DIN VDE 0168 / DIN VDE 0250-812 & -813 Dredger Standard) featuring class 5 tinned / bare copper (up to 240 mm²), semicon screens & 3gi3 epr insulation and red 5gm3 / yellow 5gm5 outer sheath (5-layer construction).

Schematic, not to scale — generated from the layer data

#	Layer	Material & reference
1	Class 5 Tinned / Bare Copper (Up to 240 mm²)	Finely stranded tinned copper (NTSCGEWÖU / 3E) or plain copper (NSSHÖU / 3E) phase cores
2	Semicon Screens & 3GI3 EPR Insulation	Triple-extruded field control + high-grade 3GI3 EPR (0.6/1 kV up to 18/30 kV)
3	Individual Concentric PE Copper Screen (/3E)	Protective earth concentrically wound over each of the 3 main cores per DIN VDE 0168
4	Anti-Bubble GM1B EPR Inner Sheath	Waterproof anti-bubble GM1B EPR inner jacket rated for 500 m salt/sewage water
5	Red 5GM3 / Yellow 5GM5 Outer Sheath	Heavy-duty chlorinated elastomer jacket (±25 °/m torsion, MSHA P-189-3/4)

NTSCGEWÖU / 3E & NSSHÖU / 3E — Standard Subsea & Marine Execution

Built to DIN VDE 0168 / DIN VDE 0250-812 & -813 Dredger Standard with class 5 tinned / bare copper (up to 240 mm²) and red 5gm3 / yellow 5gm5 outer sheath

NTSCGEWÖU / 3E & NSSHÖU / 3E — Custom Drum Length & Termination Kit

Available in custom continuous subsea/wellbore drum lengths or pre-terminated assemblies

NTSCGEWÖU / 3E & NSSHÖU / 3E — Routine & Hydrostatic Test Certified

Supplied with EN 10204 3.1 routine dielectric, resistance & pressure/dimensional report

Technical data

Ratings & operating limits

Typical values: Typical values for this cable type, based on DIN VDE 0168 / DIN VDE 0250-812 & -813 Dredger Standard. Values for your order are confirmed in the datasheet and quotation.

Electrical

Rated voltage / transmission duty: 6/10 kV (DIN VDE 0168 / DIN VDE 0250-812 & -813 Dredger Standard)
Core / conductor construction: Class 5 Tinned / Bare Copper (Up to 240 mm²) — Finely stranded tinned copper (NTSCGEWÖU / 3E) or plain copper (NSSHÖU / 3E) phase cores
Primary dielectric / buffering: Semicon Screens & 3GI3 EPR Insulation — Triple-extruded field control + high-grade 3GI3 EPR (0.6/1 kV up to 18/30 kV)

Thermal

Continuous operating temperature: −25…+90 °C (subsea, marine & submersible duty)
Short-circuit / peak thermal rating: Verified thermal stability per DIN VDE 0168 / DIN VDE 0250-812 & -813 Dredger Standard
Storage & transport temperature: −40…+80 °C on export wooden/steel drum

Mechanical

Outer protection / armouring: Red 5GM3 / Yellow 5GM5 Outer Sheath — Heavy-duty chlorinated elastomer jacket (±25 °/m torsion, MSHA P-189-3/4)
Minimum bending radius: 10 × OD
Hydrostatic, tensile & crush duty: Anti-Bubble GM1B EPR Inner Sheath — Waterproof anti-bubble GM1B EPR inner jacket rated for 500 m salt/sewage water

Resistance

Hydrostatic pressure & water blocking: Engineered for continuous submersion and hydrostatic integrity per DIN VDE 0168 / DIN VDE 0250-812 & -813 Dredger Standard
Seawater, oil & chemical resistance: Resistant to seawater hydrolysis, hydraulic oils and abrasion per DIN VDE 0168 / DIN VDE 0250-812 & -813 Dredger Standard
RoHS & REACH compliance: RoHS 2 (2011/65/EU + 2015/863) & REACH SVHC compliant

Reference standards

Governing standard: DIN VDE 0168 / DIN VDE 0250-812 & -813 Dredger Standard
Environmental & test standards: IEC 60228 / IEC 60332 / ISO 13628-5 / EN 10204
Quality management & inspection: ISO 9001:2015 & EN 10204 3.1 factory routine inspection

Identification

Model designation: NTSCGEWÖU / 3E & NSSHÖU / 3E
Sheath colour & metre marking: Continuous metre-marked red outer finish (5GM3 Red / 5GM5 Yellow)
Customs tariff (HS): 8544.49 / 8544.60 / 8544.70

Sizes

3 standard NTSCGEWÖU / 3E & NSSHÖU / 3E subsea & marine configurations

Manufactured to DIN VDE 0168 / DIN VDE 0250-812 & -813 Dredger Standard for subsea, offshore, deep-well and marine applications.

Dimensions, tensile load & weights
Order designation	Configuration	Core / stranding	Outer Ø ≈ mm	Net weight ≈ kg/km	Tensile rating kN ≈	Min. bend R mm
NTSCGEWÖU / 3E & NSSHÖU / 3E Construction Schedule (−25…+90 °C)
NTSCGEWÖU 4G16 mm²	4G16 mm² (3×16 + 1G16)	IEC 60228 Class 5 flexible Cu/SnCu	21.8	840	2.4	130
NTSCGEWÖU 4G35 mm²	4G35 mm² (3×35 + 1G16)	IEC 60228 Class 5 flexible Cu/SnCu	28.6	1,620	5.2	172
NTSCGEWÖU 3×70 + 3G16 mm²	3 × 70 mm² + 3G16 mm²	IEC 60228 Class 5 flexible Cu/SnCu	38.4	3,180	10.5	230

Typical values for this cable type; dimensions and weights for your order are confirmed in the quotation.
Custom core cross-sections, pair/fibre counts, armour grades and factory drum lengths available per DIN VDE 0168 / DIN VDE 0250-812 & -813 Dredger Standard.

Electrical, optical & thermal parameters
Configuration	Max. DC R₂₀ / Atten. Ω/km or dB/km	Rating / Impedance	Operating temp.
4G16 mm² (3×16 + 1G16)	1.21	6/10 kV (94 A submerged)	−25…+90 °C
4G35 mm² (3×35 + 1G16)	0.55	6/10 kV (152 A submerged)	−25…+90 °C
3 × 70 mm² + 3G16 mm²	0.27	6/10 kV (235 A submerged)	−25…+90 °C

Every production length undergoes routine conductor DC resistance, high-voltage dielectric or OTDR continuity and dimensional verification.

Quality & approvals

Testing & inspection

Routine tests on every production length, sample and type tests per batch — documented on an EN 10204 3.1 inspection certificate.

ConductorClass 5 stranding
Spark test100 % in-line
Lay-upCores, earth, fillers
SheathingInner, braid / screen, outer
Electrical testsAC voltage, resistance
DimensionsOD, wall thickness
Inspection documents & dispatchDrum & dispatch

Testing & inspection	Test value / reference	Frequency
Routine tests
Conductor resistance, continuity & dimensional verification (DIN VDE 0168 / DIN VDE 0250-812 & -813 Dredger Standard)	DC resistance at 20 °C / optical attenuation and outer diameter within DIN VDE 0168 / DIN VDE 0250-812 & -813 Dredger Standard tolerances	Every manufactured drum length
High-voltage dielectric & insulation resistance test (DIN VDE 0168 / DIN VDE 0250-812 & -813 Dredger Standard)	Zero dielectric breakdown and verified insulation resistance for 6/10 kV rating	Every manufactured drum length
Sample tests
Hydrostatic pressure, water-blocking & mechanical endurance qualification (DIN VDE 0168 / DIN VDE 0250-812 & -813 Dredger Standard)	Verified submersion integrity, tensile load and thermal stability across −25…+90 °C	Type qualification & periodic lot audit

Inspection certificate

Issued with every drum, listing the routine test results for that length.

Product approvals

VDE 0250-812 / -813 CompliantEN 10204 3.1 Factory Test CertificateCE, RoHS 2 (2011/65/EU) & REACH

Company certificates

ISO 9001ISO 14001ISO 45001VDE marks approvalUL / cULCE · LVD / EMC

Marking & supply

Ordering & delivery

Sheath marking

TEBAOFLEX NTSCGEWÖU / 3E & NSSHÖU / 3E VDE 0250-812 / -813 6/10 kV CE

Delivery form: Heavy-duty export fumigated wooden drums or steel subsea reels
Standard lengths: 500 m, 1,000 m or custom continuous subsea/wellbore lengths
MOQ: 100 m (standard configurations) · 500 m (custom builds)
Lead time: 2–5 weeks ex-works
Incoterms: EXW, FCA, FOB, CIF, DAP

Technical documents

Downloads

PDFNTSCGEWÖU / 3E & NSSHÖU / 3E 500m Submersible Dredger Rubber Cable – technical datasheet3 sizes · construction, technical data, approvals XLSXNTSCGEWÖU / 3E & NSSHÖU / 3E spec data (Excel)All 3 sizes with dimensions and data, for your BOM or quotation

Revision: 2026-10-25
Updated: 2026-10-25

FAQ

Questions engineers ask first

Not covered here? Send your drawing — an engineer replies within 2 business hours.

What governing standard and construction define NTSCGEWÖU / 3E & NSSHÖU / 3E (NTSCGEWÖU / 3E & NSSHÖU / 3E 500m Submersible Dredger Rubber Cable)?

NTSCGEWÖU / 3E & NSSHÖU / 3E (NTSCGEWÖU / 3E & NSSHÖU / 3E 500m Submersible Dredger Rubber Cable) is manufactured in accordance with DIN VDE 0168 / DIN VDE 0250-812 & -813 Dredger Standard for 6/10 kV service over -25 °C to +90 °C. Its 5-layer construction comprises class 5 tinned / bare copper (up to 240 mm²), semicon screens & 3gi3 epr insulation and red 5gm3 / yellow 5gm5 outer sheath.

What is the minimum bending radius and operating temperature range for NTSCGEWÖU / 3E & NSSHÖU / 3E?

The minimum bending radius for NTSCGEWÖU / 3E & NSSHÖU / 3E is 10 × OD across its continuous operating temperature range of -25 °C to +90 °C, ensuring mechanical and dielectric reliability in subsea, marine and submersible service.

How are the concentric layers of NTSCGEWÖU / 3E & NSSHÖU / 3E arranged from inside to outside?

From inside to outside, the construction sequence is: (01) Class 5 Tinned / Bare Copper (Up to 240 mm²) — Finely stranded tinned copper (NTSCGEWÖU / 3E) or plain copper (NSSHÖU / 3E) phase cores; (02) Semicon Screens & 3GI3 EPR Insulation — Triple-extruded field control + high-grade 3GI3 EPR (0.6/1 kV up to 18/30 kV); (03) Individual Concentric PE Copper Screen (/3E) — Protective earth concentrically wound over each of the 3 main cores per DIN VDE 0168; (04) Anti-Bubble GM1B EPR Inner Sheath — Waterproof anti-bubble GM1B EPR inner jacket rated for 500 m salt/sewage water; (05) Red 5GM3 / Yellow 5GM5 Outer Sheath — Heavy-duty chlorinated elastomer jacket (±25 °/m torsion, MSHA P-189-3/4).

What factory test certificates are supplied with NTSCGEWÖU / 3E & NSSHÖU / 3E?

Every production drum of NTSCGEWÖU / 3E & NSSHÖU / 3E undergoes routine conductor resistance/continuity, high-voltage dielectric and dimensional testing per DIN VDE 0168 / DIN VDE 0250-812 & -813 Dredger Standard, and is delivered with an EN 10204 3.1 factory test certificate.

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01Selected sizes

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02Reel & motion

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Reel typeDrum core diameter (mm)Cable length on drum (m)Travel speed (m/min)Max. accelerationCycles per hourLength and quantityAmbient temperatureExposure (outdoor, water, oil, abrasion)Destination countryEquipment and operating conditions

03Message for our engineers

NTSCGEWÖU / 3E & NSSHÖU / 3E 500m Submersible Dredger Rubber Cable

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Reel & motion:
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- Destination country: 
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