1 / 5

Product

DIN VDE 0271 flat-steel-armoured 3.6/6 kV power cable DIN VDE 02713.6/6 kV YI4 PVCFlat Steel Armour (FG)

NYFGY 3.6/6 kV DIN VDE 0271 Flat-Steel-Armoured CableNYFGY 3.6/6 kV armoured power distribution cable per DIN VDE 0271 for underground mining galleries, inclined shafts and plant feeders, combining Class 2 copper conductors, YI4 MV PVC insulation, flat steel wire armour (FG) and red FR-PVC sheath.

Engineered for underground mining, open-cast excavation, shaft infrastructure and heavy industrial service per DIN VDE 0271 / IEC 60502-2 / IEC 60332-1-2 across -20 to +70 °C.

Oil-resistant

Flame-retardant

Outdoor & humid

Approved

Configuration

Order designation: NYFGY 3×95 rm 3.6/6 kV
Outer Ø ≈: 47.8 mm
Net weight ≈: 4,620 kg/km
Tensile rating ≈: 42.8 kN
Core / stranding: Class 2 plain 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: 3.6/6 kV
Operating temp.: -20 to +70 °C
Min. bend radius: 12 × OD
Core / conductor: 3×35–240 mm² Cu
Outer protection: FG + Red FR-PVC
Standard: DIN VDE 0271

Typical values for this cable type, based on DIN VDE 0271 / IEC 60502-2 / IEC 60332-1-2 — confirmed in the datasheet and quotation for your order.

Application fit

Is NYFGY right for your machine?

Engineered for underground mining, open-cast excavation, shaft infrastructure and heavy industrial service per DIN VDE 0271 / IEC 60502-2 / IEC 60332-1-2 across -20 to +70 °C.

Mine roadway & tunnel wall hangers

Suitable

Engineered for underground mining shafts, galleries and tunnel infrastructure per DIN VDE 0271 / IEC 60502-2 / IEC 60332-1-2.

Fixed installation

Suitable

Suitable for vertical shaft cleats, gallery messenger hooks and tray routing within 12 × OD.

Free-hanging vertical run

Suitable

Supports inclined roadway and vertical mine shaft suspension within rated kN load across -20 to +70 °C.

Festoon & line chain

Not suitable

Not optimized for high-speed overhead crane C-track festoon loops; select a dedicated festoon cable.

NGFLGÖU Flat Rubber Festoon Cable

Typical machinesMining & TunnellingUnderground Coal & Hard-Rock MiningOpen-Cast Excavators, Draglines & ShovelsVertical Mine Shafts, Hoists & BoreholesTunneling, Mineral Processing & Slurry Plants

Construction

Layer by layer

Shown: NYFGY (DIN VDE 0271 / IEC 60502-2 / IEC 60332-1-2) featuring phase conductors (3×95 mm²), mv pvc core insulation (yi4) and outer sheath (red fr-pvc) (5-layer construction).

Schematic, not to scale — generated from the layer data

#	Layer	Material & reference
1	Phase Conductors (3×95 mm²)	DIN EN 60228 Class 2 stranded annealed plain copper conductors
2	MV PVC Core Insulation (YI4)	High-dielectric YI4 compound PVC insulation rated for 3.6/6 kV
3	Tightness Inner Sheath	Extruded grey PVC filler and sealing inner bedding sheath
4	Flat Steel Wire & Counter-Tape (FG)	Galvanized steel wire armour (F) + counter-helix steel binder tape (G)
5	Outer Sheath (Red FR-PVC)	Flame-retardant red PVC outer jacket per DIN VDE 0271 / IEC 60332-1-2

NYFGY — Standard Mining Execution

Built to DIN VDE 0271 / IEC 60502-2 / IEC 60332-1-2 with phase conductors (3×95 mm²) and outer sheath (red fr-pvc)

NYFGY — Custom Drum Length & Gland Kit

Available in custom shaft/roadway drum lengths or pre-terminated assemblies

NYFGY — Routine & Flame Test Certified

Supplied with EN 10204 3.1 routine dielectric, resistance & flame test report

Technical data

Ratings & operating limits

Typical values: Typical values for this cable type, based on DIN VDE 0271 / IEC 60502-2 / IEC 60332-1-2. Values for your order are confirmed in the datasheet and quotation.

Electrical

Rated voltage / transmission duty: 3.6/6 kV (DIN VDE 0271 / IEC 60502-2 / IEC 60332-1-2)
Core / conductor construction: Phase Conductors (3×95 mm²) — DIN EN 60228 Class 2 stranded annealed plain copper conductors
Primary dielectric / buffering: MV PVC Core Insulation (YI4) — High-dielectric YI4 compound PVC insulation rated for 3.6/6 kV

Thermal

Continuous operating temperature: -20 to +70 °C (mining & industrial service)
Short-circuit / peak thermal rating: Verified thermal stability per DIN VDE 0271 / IEC 60502-2 / IEC 60332-1-2
Storage & transport temperature: −40…+80 °C on export wooden/steel drum

Mechanical

Outer protection / armouring: Outer Sheath (Red FR-PVC) — Flame-retardant red PVC outer jacket per DIN VDE 0271 / IEC 60332-1-2
Minimum bending radius: 12 × OD
Crush, impact & abrasion duty: Heavy-duty mining rock-cut, impact and tensile protection per DIN VDE 0271 / IEC 60502-2 / IEC 60332-1-2

Resistance

Flame retardancy & mine fire safety: Self-extinguishing / flame-retardant mining jacket per DIN VDE 0271 / IEC 60502-2 / IEC 60332-1-2
Mine water, oil & chemical resistance: Resistant to acidic mine water, hydraulic oils and abrasion per DIN VDE 0271 / IEC 60502-2 / IEC 60332-1-2
RoHS & REACH compliance: RoHS 2 (2011/65/EU + 2015/863) & REACH SVHC compliant

Reference standards

Governing standard: DIN VDE 0271 / IEC 60502-2 / IEC 60332-1-2
Flame & environmental test standards: IEC 60332 / MSHA / EN 60794 / IEC 60228
Quality management & inspection: ISO 9001:2015 & EN 10204 3.1 factory routine inspection

Identification

Model designation: NYFGY
Sheath colour & metre marking: Continuous metre-marked red mining outer sheath
Customs tariff (HS): 8544.49 / 8544.60 / 8544.70

Sizes

3 standard NYFGY mining & industrial configurations

Manufactured to DIN VDE 0271 / IEC 60502-2 / IEC 60332-1-2 for underground mining, open-cast excavation, shaft and heavy industrial systems.

Dimensions, tensile load & weights
Order designation	Configuration	Core / stranding	Outer Ø ≈ mm	Net weight ≈ kg/km	Tensile rating kN ≈	Min. bend R mm
NYFGY Construction Schedule (-20 to +70 °C)
NYFGY 3×50 rm 3.6/6 kV	3 × 50 mm² + FG Armour	Class 2 plain Cu	39.5	2,840	22.5	475
NYFGY 3×95 rm 3.6/6 kV	3 × 95 mm² + FG Armour	Class 2 plain Cu	47.8	4,620	42.8	575
NYFGY 3×150 rm 3.6/6 kV	3 × 150 mm² + FG Armour	Class 2 plain Cu	55.4	6,590	67.5	665

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 0271 / IEC 60502-2 / IEC 60332-1-2.

Electrical, optical & thermal parameters
Configuration	Max. DC R₂₀ / Atten. Ω/km or dB/km	Rating / Impedance	Operating temp.
3 × 50 mm² + FG Armour	0.39	3.6/6 kV (175 A)	-20 to +70 °C
3 × 95 mm² + FG Armour	0.19	3.6/6 kV (255 A)	-20 to +70 °C
3 × 150 mm² + FG Armour	0.12	3.6/6 kV (330 A)	-20 to +70 °C

Every production length undergoes routine conductor DC resistance, high-voltage Spark/AC 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 0271 / IEC 60502-2 / IEC 60332-1-2)	DC resistance at 20 °C / optical attenuation and outer diameter within DIN VDE 0271 / IEC 60502-2 / IEC 60332-1-2 tolerances	Every manufactured drum length
High-voltage dielectric & insulation resistance test (DIN VDE 0271 / IEC 60502-2 / IEC 60332-1-2)	Zero dielectric breakdown and verified insulation resistance over full production length	Every manufactured drum length
Sample tests
Flame propagation, mechanical crush & thermal ageing qualification (DIN VDE 0271 / IEC 60502-2 / IEC 60332-1-2)	Verified flame retardancy, mechanical integrity and thermal endurance across -20 to +70 °C	Type qualification & periodic lot audit

Inspection certificate

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

Product approvals

DIN VDE 0271 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 NYFGY DIN VDE 0271 3.6/6 kV CE

Delivery form: Heavy-duty export fumigated wooden drums or steel mine reels
Standard lengths: 500 m, 1,000 m or custom continuous shaft/reeling 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

PDFNYFGY 3.6/6 kV DIN VDE 0271 Flat-Steel-Armoured Cable – technical datasheet3 sizes · construction, technical data, approvals XLSXNYFGY spec data (Excel)All 3 sizes with dimensions and data, for your BOM or quotation

Revision: 2026-10-24
Updated: 2026-10-24

FAQ

Questions engineers ask first

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

What governing standard and construction define NYFGY (NYFGY 3.6/6 kV DIN VDE 0271 Flat-Steel-Armoured Cable)?

NYFGY (NYFGY 3.6/6 kV DIN VDE 0271 Flat-Steel-Armoured Cable) is manufactured in accordance with DIN VDE 0271 / IEC 60502-2 / IEC 60332-1-2 for 3.6/6 kV duty over -20 to +70 °C. Its 5-layer construction comprises Phase Conductors (3×95 mm²), MV PVC Core Insulation (YI4) and Outer Sheath (Red FR-PVC).

What is the minimum bending radius and operating temperature range for NYFGY?

The minimum bending radius for NYFGY is 12 × OD across its continuous operating temperature range of -20 to +70 °C, ensuring mechanical and dielectric reliability in mining and heavy industrial service.

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

From inside to outside, the construction sequence is: (01) Phase Conductors (3×95 mm²) (DIN EN 60228 Class 2 stranded annealed plain copper conductors); (02) MV PVC Core Insulation (YI4) (High-dielectric YI4 compound PVC insulation rated for 3.6/6 kV); (03) Tightness Inner Sheath (Extruded grey PVC filler and sealing inner bedding sheath); (04) Flat Steel Wire & Counter-Tape (FG) (Galvanized steel wire armour (F) + counter-helix steel binder tape (G)); (05) Outer Sheath (Red FR-PVC) (Flame-retardant red PVC outer jacket per DIN VDE 0271 / IEC 60332-1-2).

What factory test certificates are supplied with NYFGY?

Every production drum of NYFGY undergoes routine conductor resistance/continuity, high-voltage dielectric and dimensional testing per DIN VDE 0271 / IEC 60502-2 / IEC 60332-1-2, and is delivered with an EN 10204 3.1 factory test certificate.

Request a quote

Get an engineering quote for NYFGY

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

NYFGY 3.6/6 kV DIN VDE 0271 Flat-Steel-Armoured 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:

Send via WhatsApp