Flexible Type 260 Reeling Cable | AS/NZS 1802 | IECEx/ATEX | High-Performance Mining Supply
Feichun Flexible Type 260 Reeling & Trailing Mining Cable is an armoured rubber mining power-supply cable engineered for mine feeder routes, transportable substations, high-impact areas, mobile mining machinery and harsh mining supply networks where mechanical protection is as important as electrical performance. Based on the AS/NZS 1802 mining cable context, Type 260 combines screened power cores, central pilot monitoring, tinned copper braid earth screen, EPR insulation, PCP sheath and pliable galvanized steel wire armour for high-performance mining supply.
Product positioning
1. Type 260 Is a Mechanically Protected Mining Supply Cable
Type 260 is best positioned as a high-protection flexible mining feeder cable. Unlike lighter trailing cables selected mainly for maximum flexibility, Type 260 is selected when the route may be exposed to impact, crushing, dragging, stone contact, vehicle movement, abrasion or high mechanical abuse. The key value is the combination of screened rubber mining cable construction and pliable steel wire armour.
For Feichun customers, this makes Type 260 suitable for mine power-supply links where downtime is expensive and cable damage can interrupt production. Typical targets include transportable mining substations, feeder supply to mining machines, pump and infrastructure power, opencast mining installations, and underground coal-mining project documentation where AS/NZS 1802 is required.
Professional wording for the title “Reeling Cable”
Type 260 may appear in reeling and trailing mining cable catalogues, but its armour gives it a different handling profile from highly flexible unarmoured reeling cables. The strongest technical wording is: “Flexible Type 260 armoured reeling/trailing feeder cable for high-impact mining power supply.” This keeps the SEO value of “reeling cable” while accurately emphasizing feeder supply and mechanical protection.
1.1 High-Performance Mining Supply Problems Solved
| Mining Problem | Risk to Operation | Type 260 Engineering Response |
|---|---|---|
| Cable route exposed to impact and crushing | Sheath cuts, conductor damage, earth screen failure, unplanned shutdown | Pliable galvanized steel wire armour plus heavy-duty PCP sheath improves mechanical protection |
| Mobile or transportable electrical equipment | Frequent relocation stresses the cable and terminations | Flexible stranded tinned copper conductors, elastomeric insulation and mining-grade sheath support controlled movement |
| Power feeder routes near machinery | High current supply must remain protected in difficult environments | Screened power-core construction with central pilot and earth screen arrangement supports safe supply architecture |
| Wet, oily, dusty or abrasive mine floors | Material ageing, swelling, abrasion and insulation compromise | EPR insulation and oil-resistant PCP sheath selected for harsh mining service |
Construction
2. Type 260 Cable Construction: Electrical Safety Plus Armour Strength
Feichun Type 260 should be presented as a complete mining cable system rather than a simple rubber cable. The construction must manage current, electric stress, earth continuity, monitoring, abrasion, crush force and installation handling. Each layer has a defined purpose.
2.1 Construction Summary Table
| Component | Recommended Specification Language | Performance Purpose |
|---|---|---|
| Conductors | Flexible stranded tinned annealed copper conductors | Current carrying, flexibility and corrosion resistance |
| Insulation | EPR elastomeric insulation with screen system as required by voltage class | Dielectric strength, flexibility and thermal stability |
| Earth screen | Tinned copper braid interwoven with polyester yarn | Earth continuity, fault-current path and screened-cable performance |
| Pilot | Central pilot core laid on cradle separator | Monitoring, interlock and control-circuit support |
| Armour | Pliable galvanized steel wire armour | Impact, crush and mechanical abuse protection |
| Sheath | Heavy-duty oil-resistant PCP outer sheath | Abrasion, oil, water and environmental resistance |
AS/NZS 1802 and Ex documentation
3. AS/NZS 1802, IECEx and ATEX: Use Accurate Compliance Language
AS/NZS 1802 is the key standard phrase for this product page because it covers elastomer-insulated, elastomer-sheathed reeling and trailing electric cables for underground coal mines. For Type 260, Feichun should show a clear construction mapping: voltage class, conductor size, insulation screen, earth screen, pilot core, armour, sheath, marking, routine tests and batch traceability.
IECEx and ATEX should be handled with careful certificate language. IECEx is a certification system for equipment used in explosive atmospheres, while ATEX Directive 2014/34/EU covers equipment and protective systems intended for potentially explosive atmospheres in the EU market. For cable projects, the buyer should verify the full installation package: cable construction, cable gland, termination, equipment enclosure, Ex marking, mine approval and certificate scope.
Compliance Notice
Do not state that every Type 260 cable is automatically IECEx or ATEX certified without checking the exact certificate and installation scope. Safer wording is: “IECEx/ATEX hazardous-area documentation package available subject to project certificate scope, cable gland selection, termination system and mine authority approval.”
3.1 Project Documentation Matrix
| Document | What It Proves | Why Buyers Ask for It |
|---|---|---|
| AS/NZS 1802 construction mapping | Shows how the Type 260 cable aligns with the required mining cable structure | Required for technical review, tender evaluation and mine electrical approval |
| Factory routine test report | Conductor resistance, insulation, voltage withstand, screen continuity and dimensional checks | Supports batch traceability and incoming inspection |
| Armour and sheath data | Confirms mechanical protection, oil resistance, abrasion resistance and material suitability | Important for high-impact routes and transportable substations |
| Pilot and earth continuity information | Shows how monitoring and protective circuits can be connected | Critical for safe mine power-supply systems |
| IECEx / ATEX file | Clarifies certificate scope, installation limits, glands and terminations | Needed for explosive-atmosphere and regulated mining projects |
Selection logic
4. When to Choose Type 260 Instead of Type 241, Type 240 or Unarmoured Mining Cable
The main reason to select Type 260 is mechanical risk. If the mine route demands maximum flexibility, a less-armoured cable may be better. If the route demands high impact resistance, crush resistance and protection from rough ground, Type 260 becomes a strong candidate.
| Cable Choice | Main Strength | Main Limitation | Best Fit |
|---|---|---|---|
| Type 260 | Armour protection, impact resistance, high mechanical strength | Armour can reduce handling flexibility compared with lighter designs | Transportable substations, high-impact feeder routes, power supply near machinery |
| Type 241 | Flexible screened mining power architecture | Less armour protection than Type 260 | Continuous miners, pumps and general flexible mine supply |
| Type 240 | Monitoring-core flexibility for certain machine-control arrangements | Must match exact machine circuit design | Mining machines requiring additional pilot/control functions |
| Unarmoured rubber cable | Higher flexibility and easier handling | Lower resistance to impact and crush damage | Protected routes with lower mechanical abuse |
4.1 Buyer Data Required Before Quotation
- Voltage class: 1.1kV, 3.3kV, 6.6kV, 11kV or project-specific voltage.
- Conductor size: selected by load current, voltage drop, route length, duty cycle and installation method.
- Movement profile: fixed feeder, relocation cable, slow reeling, trailing route, bending radius and pulling tension.
- Mechanical exposure: impact, crushing, vehicle traffic, rock contact, dragging, cable guides and route protection.
- Electrical protection: pilot circuit, earth-fault system, screen bonding, short-circuit rating and termination design.
- Hazardous-area requirement: IECEx, ATEX, mine authority approval, cable gland certificate and equipment Ex marking.
Failure mode engineering
5. Failure-Mode Thinking for Type 260 Mining Supply Cable
A high-performance mining supply cable should be selected around the most likely failure mode. In Type 260 applications, the primary threats are usually mechanical rather than purely electrical: crushed sheath, armour deformation, conductor fatigue, pilot discontinuity, water ingress at terminations, dragging abrasion, over-tight bending and poor gland selection.
| Failure Mode | Visible Symptom | Engineering Control |
|---|---|---|
| Crush or impact damage | Flattened cable, armour deformation, sheath cracking | Use Type 260 armour, cable bridges, rollers, route protection and inspection schedule |
| Over-bending | Local sheath stress, conductor fatigue, pilot instability | Confirm minimum bend radius and avoid small pulleys or tight machine corners |
| Termination water ingress | Insulation resistance decline, corrosion, nuisance trips | Use correct glands, sealing system, strain relief and test after installation |
| Pilot core discontinuity | Protection circuit trip, machine supply interruption | Control tensile load, inspect terminations and verify pilot continuity during maintenance |
| Sheath abrasion | Outer sheath thinning, exposed armour or screen risk | Select heavy-duty PCP sheath, route cable away from sharp rock and implement repair policy |
Feichun Type 260 Value Proposition
Feichun Type 260 is built for mining customers who need a power-supply cable that can survive harsh mechanical exposure. It combines AS/NZS 1802-aligned screened mining cable architecture, central pilot monitoring, EPR insulation, PCP sheathing, tinned copper earth screen and pliable steel wire armour to support reliable mine feeder power, mobile equipment supply and transportable substation connections.
Tender wording
6. Recommended RFQ Language for Type 260 Cable
6.1 SEO Product Description for Website Use
Feichun Flexible Type 260 Reeling Cable is a high-performance AS/NZS 1802 mining supply cable designed for applications requiring armoured mechanical protection, reliable medium-voltage power, central pilot monitoring and robust elastomeric construction. With EPR insulation, tinned copper braid earth screen, PCP heavy-duty sheath and pliable galvanized steel wire armour, Type 260 is suitable for transportable substations, mining machinery feeder supply, opencast mining routes and underground coal-mining electrical projects requiring IECEx/ATEX documentation review.
6.2 Final Engineering Conclusion
Type 260 should be sold as a mechanically reinforced mining power-supply cable. Its strongest commercial message is not only “flexible” or “reeling”; it is protected flexibility: a screened elastomeric mining cable with armour, pilot monitoring and heavy-duty sheath design for high-risk mine power routes.
