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Product

Dynamic & static subsea boosting and ESP power umbilicalAPI Spec 17E / ISO 13628-56/10 kV – 36/66 (72.5) kVSubsea Boosting & ESP

Subsea Boosting & ESP 6/10–72.5 kV Electro-Hydraulic Power UmbilicalAPI Spec 17E / ISO 13628-5 · 19/33 kV · Dynamic & static subsea boosting and esp power

Cable Systems 6/10 kV to 72.5 kV (and up to 132 kV Wet-Design) Dynamic & Static Subsea Boosting, Multiphase Pump (MPP) & ESP Power and Electro-Hydraulic Control Umbilical (API Spec 17E / ISO 13628-5, 19/33 kV, -20 °C to +90 °C).

Water-resistant

EMC screen

Oil-resistant

Approved

Configuration

Order designation: SUBSEA BOOSTING 3×240 mm² + FO
Outer Ø ≈: 118.0 mm
Net weight ≈: 26,400 kg/km
Tensile rating ≈: 320.0 kN
Core / stranding: IEC 60228 Class 2 water-blocked Cu

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: 19/33 kV
Operating temp.: −20…+90 °C
Min. bend radius: 15 × OD
Core / conductor: 3×50–400 mm²
Outer protection: SWA
Standard: API Spec 17E

Typical values for this cable type, based on API Spec 17E / ISO 13628-5 / IEC 60502-2 Subsea Boosting — confirmed in the datasheet and quotation for your order.

Application fit

Is SUBSEA BOOSTING & ESP UMBILICAL right for your machine?

Immersion & wet locations

Suitable

Water-blocked core matrix and hydrolysis-resistant subsea jacketing withstand continuous deepwater hydrostatic pressure.

Vertical / spreader reel

Suitable

Torque-balanced aramid or contra-helical steel armour supports vertical winch deployment without hockling.

Offshore platform & shipboard deck trays

Suitable

Marine-grade outer sheath and armour package resist LARS sheave abrasion, UV exposure and salt-spray corrosion.

Trailing & towing

Suitable

High tensile breaking strength supports underwater towing, ROV excursion and seabed plough/trencher duty.

Energy chain / drag chain

Not suitable

Subsea umbilical and tow construction is not intended for high-cycle indoor factory drag chains.

Use Drag-Chain Servo Cable

Typical machinesMarine & Offshore CableWork-Class & Observation ROV SystemsOffshore Wind & Subsea Power GridsOceanographic, Sonar & Seismic SurveyCommercial Diving & Subsea Intervention

Construction

Layer by layer

Shown: SUBSEA BOOSTING & ESP UMBILICAL (API Spec 17E / ISO 13628-5 / IEC 60502-2 Subsea Boosting) featuring mv/hv vfd power cores (6/10–72.5 kv), 15,000–20,000 psi barrier fluid hoses and custom-stiffness dynamic hdpe jacket (5-layer construction).

Schematic, not to scale — generated from the layer data

#	Layer	Material & reference
1	MV/HV VFD Power Cores (6/10–72.5 kV)	Longitudinally water-blocked Cu/Al + triple-extruded EPR/XLPE + Cu screen + HDPE sheath
2	15,000–20,000 PSI Barrier Fluid Hoses	Aramid-reinforced HP/HT thermoplastic hoses / SDSS tubes for pump seal barrier fluid
3	Armoured Fiber-Optic & Control Units	Steel-tube armoured single-mode optical cable + screened control pairs/quads
4	Profiled Fillers & Contra-Helical Armour	High-modulus profiled polymeric fillers + double torque-balanced galvanized steel armour
5	Custom-Stiffness Dynamic HDPE Jacket	Extruded abrasion-resistant HDPE / PUR outer sheath engineered for dynamic risers

SUBSEA BOOSTING & ESP UMBILICAL — Standard Subsea & Marine Execution

Built to API Spec 17E / ISO 13628-5 / IEC 60502-2 Subsea Boosting with mv/hv vfd power cores (6/10–72.5 kv) and custom-stiffness dynamic hdpe jacket

SUBSEA BOOSTING & ESP UMBILICAL — Custom Drum Length & Termination Kit

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

SUBSEA BOOSTING & ESP UMBILICAL — 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 API Spec 17E / ISO 13628-5 / IEC 60502-2 Subsea Boosting. Values for your order are confirmed in the datasheet and quotation.

Electrical

Rated voltage / transmission duty: 19/33 kV (API Spec 17E / ISO 13628-5 / IEC 60502-2 Subsea Boosting)
Core / conductor construction: MV/HV VFD Power Cores (6/10–72.5 kV) — Longitudinally water-blocked Cu/Al + triple-extruded EPR/XLPE + Cu screen + HDPE sheath
Primary dielectric / buffering: 15,000–20,000 PSI Barrier Fluid Hoses — Aramid-reinforced HP/HT thermoplastic hoses / SDSS tubes for pump seal barrier fluid

Thermal

Continuous operating temperature: −20…+90 °C (subsea, marine & submersible duty)
Short-circuit / peak thermal rating: Verified thermal stability per API Spec 17E / ISO 13628-5 / IEC 60502-2 Subsea Boosting
Storage & transport temperature: −40…+80 °C on export wooden/steel drum

Mechanical

Outer protection / armouring: Custom-Stiffness Dynamic HDPE Jacket — Extruded abrasion-resistant HDPE / PUR outer sheath engineered for dynamic risers
Minimum bending radius: 15 × OD
Hydrostatic, tensile & crush duty: Profiled Fillers & Contra-Helical Armour — High-modulus profiled polymeric fillers + double torque-balanced galvanized steel armour

Resistance

Hydrostatic pressure & water blocking: Engineered for continuous submersion and hydrostatic integrity per API Spec 17E / ISO 13628-5 / IEC 60502-2 Subsea Boosting
Seawater, oil & chemical resistance: Resistant to seawater hydrolysis, hydraulic oils and abrasion per API Spec 17E / ISO 13628-5 / IEC 60502-2 Subsea Boosting
RoHS & REACH compliance: RoHS 2 (2011/65/EU + 2015/863) & REACH SVHC compliant

Reference standards

Governing standard: API Spec 17E / ISO 13628-5 / IEC 60502-2 Subsea Boosting
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: SUBSEA BOOSTING & ESP UMBILICAL
Sheath colour & metre marking: Continuous metre-marked black outer finish (SWA + Dynamic HDPE/PUR)
Customs tariff (HS): 8544.49 / 8544.60 / 8544.70

Sizes

3 standard SUBSEA BOOSTING & ESP UMBILICAL subsea & marine configurations

Manufactured to API Spec 17E / ISO 13628-5 / IEC 60502-2 Subsea Boosting 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
SUBSEA BOOSTING & ESP UMBILICAL Construction Schedule (−20…+90 °C)
SUBSEA BOOSTING 3×240 mm² + FO	3 × 240 mm² + 48F FIMT	IEC 60228 Class 2 water-blocked Cu	118.0	26,400	320.0	1,770
SUBSEA BOOSTING 3×400 mm² + FO	3 × 400 mm² + 48F FIMT	IEC 60228 Class 2 water-blocked Cu	134.0	34,800	420.0	2,010
SUBSEA BOOSTING 3×630 mm² + FO	3 × 630 mm² + 96F FIMT	IEC 60228 Class 2 water-blocked Cu	152.0	46,200	560.0	2,280

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 API Spec 17E / ISO 13628-5 / IEC 60502-2 Subsea Boosting.

Electrical, optical & thermal parameters
Configuration	Max. DC R₂₀ / Atten. Ω/km or dB/km	Rating / Impedance	Operating temp.
3 × 240 mm² + 48F FIMT	0.08	19/33 kV (560 A)	−20…+90 °C
3 × 400 mm² + 48F FIMT	0.05	19/33 kV (710 A)	−20…+90 °C
3 × 630 mm² + 96F FIMT	0.03	19/33 kV (890 A)	−20…+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 (API Spec 17E / ISO 13628-5 / IEC 60502-2 Subsea Boosting)	DC resistance at 20 °C / optical attenuation and outer diameter within API Spec 17E / ISO 13628-5 / IEC 60502-2 Subsea Boosting tolerances	Every manufactured drum length
High-voltage dielectric & insulation resistance test (API Spec 17E / ISO 13628-5 / IEC 60502-2 Subsea Boosting)	Zero dielectric breakdown and verified insulation resistance for 19/33 kV rating	Every manufactured drum length
Sample tests
Hydrostatic pressure, water-blocking & mechanical endurance qualification (API Spec 17E / ISO 13628-5 / IEC 60502-2 Subsea Boosting)	Verified submersion integrity, tensile load and thermal stability across −20…+90 °C	Type qualification & periodic lot audit

Inspection certificate

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

Product approvals

API Spec 17E / ISO 13628-5 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 SUBSEA BOOSTING & ESP UMBILICAL API Spec 17E / ISO 13628-5 19/33 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

PDFSubsea Boosting & ESP 6/10–72.5 kV Electro-Hydraulic Power Umbilical – technical datasheet3 sizes · construction, technical data, approvals XLSXSUBSEA BOOSTING & ESP UMBILICAL 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 SUBSEA BOOSTING & ESP UMBILICAL (Subsea Boosting & ESP 6/10–72.5 kV Electro-Hydraulic Power Umbilical)?

SUBSEA BOOSTING & ESP UMBILICAL (Subsea Boosting & ESP 6/10–72.5 kV Electro-Hydraulic Power Umbilical) is manufactured in accordance with API Spec 17E / ISO 13628-5 / IEC 60502-2 Subsea Boosting for 19/33 kV service over -20 °C to +90 °C. Its 5-layer construction comprises mv/hv vfd power cores (6/10–72.5 kv), 15,000–20,000 psi barrier fluid hoses and custom-stiffness dynamic hdpe jacket.

What is the minimum bending radius and operating temperature range for SUBSEA BOOSTING & ESP UMBILICAL?

The minimum bending radius for SUBSEA BOOSTING & ESP UMBILICAL is 15 × OD across its continuous operating temperature range of -20 °C to +90 °C, ensuring mechanical and dielectric reliability in subsea, marine and submersible service.

How are the concentric layers of SUBSEA BOOSTING & ESP UMBILICAL arranged from inside to outside?

From inside to outside, the construction sequence is: (01) MV/HV VFD Power Cores (6/10–72.5 kV) — Longitudinally water-blocked Cu/Al + triple-extruded EPR/XLPE + Cu screen + HDPE sheath; (02) 15,000–20,000 PSI Barrier Fluid Hoses — Aramid-reinforced HP/HT thermoplastic hoses / SDSS tubes for pump seal barrier fluid; (03) Armoured Fiber-Optic & Control Units — Steel-tube armoured single-mode optical cable + screened control pairs/quads; (04) Profiled Fillers & Contra-Helical Armour — High-modulus profiled polymeric fillers + double torque-balanced galvanized steel armour; (05) Custom-Stiffness Dynamic HDPE Jacket — Extruded abrasion-resistant HDPE / PUR outer sheath engineered for dynamic risers.

What factory test certificates are supplied with SUBSEA BOOSTING & ESP UMBILICAL?

Every production drum of SUBSEA BOOSTING & ESP UMBILICAL undergoes routine conductor resistance/continuity, high-voltage dielectric and dimensional testing per API Spec 17E / ISO 13628-5 / IEC 60502-2 Subsea Boosting, and is delivered with an EN 10204 3.1 factory test certificate.

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01Selected sizes

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03Message for our engineers

Subsea Boosting & ESP 6/10–72.5 kV Electro-Hydraulic Power Umbilical

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