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Product

Downhole ESP cableDownhole ESP cableOrder-specific design

ESP 300 R/RE 149 °C Round ESP Downhole Pump CableThree-phase downhole power connection for an electrical submersible pump. Select insulation, gas barriers and armour for the well fluids and thermal profile.

Three-phase downhole power connection for an electrical submersible pump. Select insulation, gas barriers and armour for the well fluids and thermal profile.

Water-resistant

Conductor size

Order designation: ESP NBR 5 kV 3x4 AWG
Voltage (kV): 5 kV
Section (mm²): 21.2 mm²
Outside diameter: 30.0 mm
Weight: 1,858 kg/km

All sizes (24)

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: 3, 4 or 5 kV
Temperature limit: +149 °C
Conductor: Copper
Insulation: EPDM
Outer sheath: Steel tape
Core arrangement: 3 phases

Typical values for this cable type, based on Order-specific design — confirmed in the datasheet and quotation for your order.

Application fit

Is ESP 300 R/RE right for your machine?

Three-phase downhole power connection for an electrical submersible pump. Select insulation, gas barriers and armour for the well fluids and thermal profile.

Fixed installation

Suitable

Designed around the specified installation; select supports, bend protection and terminations together.

Immersion & wet locations

With conditions

Depth, pressure, fluid and temperature must be specified for immersion service.

Free-hanging vertical run

With conditions

Support and allowable suspended load are determined for the actual cable construction.

Cylindrical / multi-layer drum

With conditions

Repeated bending needs separate fatigue data; a flexible construction alone does not establish a cycle rating.

Typical machinesOil & Gas CableOil and gasMarine and offshoreCondition monitoring

Construction

Layer by layer

Representative schematic; not to scale. The final core arrangement and dimensions follow the agreed drawing.

#	Layer	Material & reference
1	Conductor	Copper
2	Insulation	EPDM
3	Inner jacket	NBR or EPDM
4	Metallic armour	Steel tape armour

Technical data

Ratings & operating limits

Typical values: Typical values for this cable type, based on Order-specific design. Values for your order are confirmed in the datasheet and quotation.

Electrical

Rated voltage: 3, 4 or 5 kV

Thermal

Maximum conductor temperature: +149 °C

Mechanical

Service profile: Fixed installation with installation flexing

Resistance

Water exposure: Specify depth, pressure and water chemistry
Chemical compatibility: Verify against the actual fluid and temperature

Reference standards

Design reference: Order-specific design

Identification

Core identification: To the agreed construction drawing
Sheath colour: To the agreed construction drawing

Sizes

24 reference sizes

Dimensions are typical reference values for the stated construction. Final values are confirmed with the order.

Typical dimensions
Configuration	Voltage (kV)	Section (mm²)	Outer diameter (mm)	Weight (kg/km)
NBR inner jacket · 3 kV
ESP NBR 3 kV 3x1 AWG	3	42.4	35.0	2,581
ESP NBR 3 kV 3x2 AWG	3	33.6	33.2	2,246
ESP NBR 3 kV 3x4 AWG	3	21.2	29.8	1,735
ESP NBR 3 kV 3x6 AWG	3	13.3	27.5	1,384
NBR inner jacket · 4 kV
ESP NBR 4 kV 3x1 AWG	4	42.4	34.3	2,653
ESP NBR 4 kV 3x2 AWG	4	33.6	32.6	2,314
ESP NBR 4 kV 3x4 AWG	4	21.2	29.1	1,794
ESP NBR 4 kV 3x6 AWG	4	13.3	26.8	1,442
NBR inner jacket · 5 kV
ESP NBR 5 kV 3x1 AWG	5	42.4	35.2	2,725
ESP NBR 5 kV 3x2 AWG	5	33.6	33.4	2,386
ESP NBR 5 kV 3x4 AWG	5	21.2	30.0	1,858
ESP NBR 5 kV 3x6 AWG	5	13.3	27.6	1,502
EPDM inner jacket · 3 kV
ESP EPDM 3 kV 3x1 AWG	3	42.4	35.0	2,547
ESP EPDM 3 kV 3x2 AWG	3	33.6	33.2	2,217
ESP EPDM 3 kV 3x4 AWG	3	21.2	29.8	1,710
ESP EPDM 3 kV 3x6 AWG	3	13.3	27.5	1,367
EPDM inner jacket · 4 kV
ESP EPDM 4 kV 3x1 AWG	4	42.4	34.3	2,616
ESP EPDM 4 kV 3x2 AWG	4	33.6	32.6	2,283
ESP EPDM 4 kV 3x4 AWG	4	21.2	29.1	1,771
ESP EPDM 4 kV 3x6 AWG	4	13.3	26.8	1,424
EPDM inner jacket · 5 kV
ESP EPDM 5 kV 3x1 AWG	5	42.4	35.2	2,672
ESP EPDM 5 kV 3x2 AWG	5	33.6	33.4	2,351
ESP EPDM 5 kV 3x4 AWG	5	21.2	30.0	1,833
ESP EPDM 5 kV 3x6 AWG	5	13.3	27.6	1,483

Typical values for this cable type; dimensions and weights for your order are confirmed in the quotation.
Nominal dimensions and weights are reference values, not a supplied-product tolerance or a current rating.

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

Inspection certificate

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

Product approvals

Downhole ESP cableCE · LVDRoHS · REACH

Company certificates

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

Marking & supply

Ordering & delivery

Sheath marking

Technical documents

Downloads

PDFTechnical datasheet (English)Construction and technical data XLSXSpecification data (Excel)Reference configurations and specification values

Revision: 2026-10-30
Updated: 2026-10-30

FAQ

Questions engineers ask first

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

What information is needed for selection?

State the application, circuit arrangement, required length and termination interfaces. For electrical circuits, include supply voltage, motor current and conductor size. Also describe fluid exposure, operating temperature, installation loads and any repeated movement. These inputs define the construction and the checks needed for the quoted configuration.

Do the illustrations define the supplied dimensions?

The gallery shows representative construction and is not drawn to scale. It does not define a supplied diameter, core size, connector interface or weight. Use the agreed construction drawing and order-specific technical schedule for installation clearances, terminations and handling calculations. Unverified dimensional values are deliberately left empty.

How are immersion and chemical conditions assessed?

Identify the actual medium, pressure, temperature and exposure duration rather than relying on a general water-resistant description. Include cleaning fluids, hydrocarbons or dissolved gases where relevant. Cable ends, joints and connector seals must be assessed with the cable. A material name alone does not establish a qualified immersion system.

Does a standard reference confirm product certification?

A design reference identifies the cable family or a relevant engineering method. It does not transfer another product’s certification, pressure qualification, drinking-water approval or hazardous-area rating. Required certificates and test scope must identify the exact supplied construction and assembly. Request these requirements explicitly so they can be addressed in the quotation.

Which technical documents are available?

Reference files are provided for project screening. Final parameters and the applicable document package are confirmed during quotation.

Request a quote

Get an engineering quote for ESP 300 R/RE

Your selection and application details are copied into the enquiry form below.

01Selected sizes

Use + Add next to a size or configuration.

02Reel & motion

Add your operating conditions here to include them in your enquiry.

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

ESP 300 R/RE 149 °C Round ESP Downhole Pump Cable

Selected sizes:


Reel & motion:
- Reel type: 
- Drum core diameter (mm): 
- Cable length on drum (m): 
- Travel speed (m/min): 
- Max. acceleration: 
- Cycles per hour: 
- Length and quantity: 
- Ambient temperature: 
- Exposure (outdoor, water, oil, abrasion): 
- Destination country: 
- Equipment and operating conditions:

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