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Product

Individually screened & jacketed mining pair cable 150/250 V MiningPer-Pair Braid+JacketCentral 1.0 mm² PE

YnHTKGX 150/250 V Screened & Jacketed Mining Pair CablePN-G-91006 / IEC 60079-14 · 150/250 V · -30 °C to +70 °C screened & jacketed mining cable

EMC screen

Low-EMC design

Flame-retardant

Approved

Configuration

Order designation: YnHTKGX 4×2×0.8 + 1.0 mm²
Outer Ø ≈: 15.8 mm
Weight ≈: 325 kg/km
Tensile load ≈: 1.6 kN
Core / stranding: Solid Cu + per-pair braid & jacket

All sizes (4)

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: 150/250 V
Operating temp.: −30…+70 °C
Min. bend radius: 10 × OD
Core / conductor: n×2×0.8+1.0 mm²
Outer protection: Grey Yn PVC
Standard: PN-G-91006

Typical values for this cable type, based on PN-G-91006 / IEC 60079-14 — confirmed in the datasheet and quotation for your order.

Application fit

Is YnHTKGX right for your machine?

Mine roadway & tunnel wall hangers

Suitable

Individual copper braid plus dedicated PVC sub-jacket over each pair provides electrical and mechanical pair isolation.

Fixed installation

Suitable

Central 1.0 mm² green/yellow tinned copper protective conductor provides continuous earth reference along mine drifts.

Switchgear & control cabinet wiring

Suitable

Low-loss polyethylene (PE) pair dielectric supports long-distance underground RS-485, methanometry and intercom links.

Motorised monospiral reel

Not suitable

Solid 0.8 mm Class 1 copper telecom conductors are designed for fixed roadway brackets, not dynamic reeling.

HSC-0.25-8Q1SFA-6

Typical machinesMining & TunnellingUnderground Mine Methanometry & Environmental TelemetryShaft Signalling, Mine Intercom & Dispatch NetworksIntrinsically Safe (Ex-i) Underground Fieldbus & PLC LinksTunnelling & Subterranean SCADA Backbone Cabling

Construction

Layer by layer

Shown: YnHTKGX (PN-G-91006 / IEC 60079-14) featuring central protective conductor, telecom pairs (4x2x0.8 mm) and overall outer sheath (5-layer construction).

Schematic, not to scale — generated from the layer data

#	Layer	Material & reference
1	Central Protective Conductor	Central 1.0 mm² solid tinned copper protective earth conductor insulated with green/yellow PVC at the cable axisPN-G-91006 / IEC 60079-14
2	Telecom Pairs (4x2x0.8 mm)	Four twisted telecommunication pairs of 0.8 mm Class 1 solid bare copper conductors with low-loss red and blue polyethylene (PE) insulationPN-G-91006 / IEC 60079-14
3	Per-Pair Drain & Copper Braid	Longitudinal 0.8 mm tinned copper drain wire and individual bare copper wire braid screen (>= 75% coverage) over each pairPN-G-91006 / IEC 60079-14
4	Per-Pair Individual PVC Jacket	Extruded individual polyvinyl chloride (PVC) sub-jacket isolating each screened pair mechanically and electricallyPN-G-91006 / IEC 60079-14
5	Overall Outer Sheath	Heavy-duty grey flame-retardant mining polyvinyl chloride (Yn PVC) overall outer sheathPN-G-91006 / IEC 60079-14

YnHTKGX — Standard Execution

Built to PN-G-91006 / IEC 60079-14 with central protective conductor and overall outer sheath

YnHTKGX — Custom Length & Configuration

Available in custom drum lengths, core counts or factory-terminated assemblies

YnHTKGX — Factory Routine Certified

Supplied with EN 10204 3.1 routine electrical, dielectric & dimensional inspection report

Technical data

Ratings & operating limits

Typical values: Typical values for this cable type, based on PN-G-91006 / IEC 60079-14. Values for your order are confirmed in the datasheet and quotation.

Electrical

Rated voltage / transmission duty: 150/250 V (PN-G-91006 / IEC 60079-14)
Core / conductor construction: Central Protective Conductor — Central 1.0 mm² solid tinned copper protective earth conductor insulated with green/yellow PVC at the cable axis
Primary dielectric / insulation: Telecom Pairs (4x2x0.8 mm) — Four twisted telecommunication pairs of 0.8 mm Class 1 solid bare copper conductors with low-loss red and blue polyethylene (PE) insulation

Thermal

Continuous operating temperature: −30…+70 °C (rated operating envelope)
Storage & transport temperature: −40…+80 °C on export drum or reel

Mechanical

Outer protection / sheath: Overall Outer Sheath — Heavy-duty grey flame-retardant mining polyvinyl chloride (Yn PVC) overall outer sheath
Minimum bending radius: 10 × OD
Structural layer count: 5 concentric functional layers

Resistance

Environmental & chemical resistance: Industrial moisture, oils and mechanical wear per PN-G-91006 / IEC 60079-14
RoHS & REACH compliance: RoHS 2 (2011/65/EU + 2015/863) & REACH SVHC compliant

Reference standards

Governing standard: PN-G-91006 / IEC 60079-14
Quality management & inspection: ISO 9001:2015 & EN 10204 3.1 factory routine inspection

Identification

Model designation: YnHTKGX
Customs tariff (HS): 8544.49 / 8544.60 / 8544.70

Sizes

4 standard YnHTKGX configurations

Manufactured to PN-G-91006 / IEC 60079-14 for heavy-duty industrial and specialty engineering systems.

Dimensions, tensile ratings & weights
Order designation	Configuration	Core / stranding	Outer Ø ≈ mm	Weight ≈ kg/km	Tensile load kN ≈	Min. bend R mm
YnHTKGX Construction Schedule (−30…+70 °C)
YnHTKGX 2×2×0.8 + 1.0 mm²	2×2×0.8 mm + 1×1.0 mm² PE	Solid Cu + per-pair braid & jacket	12.6	195	0.9	126
YnHTKGX 4×2×0.8 + 1.0 mm²	4×2×0.8 mm + 1×1.0 mm² PE	Solid Cu + per-pair braid & jacket	15.8	325	1.6	158
YnHTKGX 7×2×0.8 + 1.0 mm²	7×2×0.8 mm + 1×1.0 mm² PE	Solid Cu + per-pair braid & jacket	19.4	510	2.6	194
YnHTKGX 10×2×0.8 + 1.0 mm²	10×2×0.8 mm + 1×1.0 mm² PE	Solid Cu + per-pair braid & jacket	23.6	715	3.6	236

Typical values for this cable type; dimensions and weights for your order are confirmed in the quotation.
Custom core counts, cross-sections, sheath colours and factory-tested cut lengths available per PN-G-91006 / IEC 60079-14.

Electrical, optical & thermal parameters
Configuration	Max. DC R₂₀ / Atten. Ω/km or dB/km	Rating / Capacity	Operating temp.
2×2×0.8 + 1.0 mm²	36.60	150/250 V / ≤75 nF/km	−30…+70 °C
4×2×0.8 + 1.0 mm²	36.60	150/250 V / ≤75 nF/km	−30…+70 °C
7×2×0.8 + 1.0 mm²	36.60	150/250 V / ≤75 nF/km	−30…+70 °C
10×2×0.8 + 1.0 mm²	36.60	150/250 V / ≤75 nF/km	−30…+70 °C

Every production length undergoes routine conductor DC resistance, high-voltage dielectric 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 & dimensional verification (PN-G-91006 / IEC 60079-14)	Electrical parameters and outer diameter within PN-G-91006 / IEC 60079-14 tolerances	Every manufactured drum / length
High-voltage dielectric & insulation resistance test (PN-G-91006 / IEC 60079-14)	Zero dielectric breakdown and verified insulation resistance over full length	Every manufactured drum / length
Sample tests
Thermal ageing, mechanical flexing & environmental qualification (PN-G-91006 / IEC 60079-14)	Verified structural and dielectric integrity across −30…+70 °C	Type qualification & periodic lot audit

Inspection certificate

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

Product approvals

PN-G-91006 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 YnHTKGX PN-G-91006 150/250 V CE

Delivery form: Heavy-duty export wooden/steel drums or factory-tested coils
Standard lengths: 100 m, 250 m, 500 m, 1,000 m or custom cut-to-length reels
MOQ: 100 m (standard configurations) · 300 m (custom builds)
Lead time: 2–4 weeks ex-works
Incoterms: EXW, FCA, FOB, CIF, DAP

Technical documents

Downloads

PDFYnHTKGX 150/250 V Screened & Jacketed Mining Pair Cable – technical datasheet4 sizes · construction, technical data, approvals XLSXYnHTKGX spec data (Excel)All 4 sizes with dimensions and data, for your BOM or quotation

Revision: 2026-10-23
Updated: 2026-10-23

FAQ

Questions engineers ask first

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

What applications is YnHTKGX engineered for?

YnHTKGX 150/250 V mining telecom and instrumentation pair cable combining a central 1.0 mm² green/yellow protective conductor with 0.8 mm PE twisted pairs, each with a 0.8 mm drain wire, copper braid screen and PVC sub-jacket under a grey Yn PVC sheath. It is built to PN-G-91006 / IEC 60079-14 for underground mine methanometry & environmental telemetry and shaft signalling, mine intercom & dispatch networks.

What are the minimum bending radius and operating temperature range for YnHTKGX?

The minimum bending radius for YnHTKGX is 10 × OD across its continuous operating temperature range of -30 °C to +70 °C, ensuring mechanical and dielectric stability in industrial service.

How are the concentric layers of YnHTKGX arranged from inside to outside?

From inside to outside, the construction sequence is: (01) Central Protective Conductor (Central 1.0 mm² solid tinned copper protective earth conductor insulated with green/yellow PVC at the cable axis); (02) Telecom Pairs (4x2x0.8 mm) (Four twisted telecommunication pairs of 0.8 mm Class 1 solid bare copper conductors with low-loss red and blue polyethylene (PE) insulation); (03) Per-Pair Drain & Copper Braid (Longitudinal 0.8 mm tinned copper drain wire and individual bare copper wire braid screen (>= 75% coverage) over each pair); (04) Per-Pair Individual PVC Jacket (Extruded individual polyvinyl chloride (PVC) sub-jacket isolating each screened pair mechanically and electrically); (05) Overall Outer Sheath (Heavy-duty grey flame-retardant mining polyvinyl chloride (Yn PVC) overall outer sheath).

What factory test certificates are supplied with YnHTKGX?

Every production drum of YnHTKGX undergoes routine electrical continuity, high-voltage dielectric and dimensional testing per PN-G-91006 / IEC 60079-14, and is delivered with an EN 10204 3.1 factory test certificate.

Request a quote

Get an engineering quote for YnHTKGX

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

YnHTKGX 150/250 V Screened & Jacketed Mining Pair 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: 
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