ÖLFLEX® CLASSIC 110 SY — ПВХ кабель управления со стальной проволочной оплеткой и прозрачной наружной оболочкой
ÖLFLEX® CLASSIC 110 SY — это механически усиленный кабель управления с прозрачной наружной ПВХ оболочкой и оплеткой из оцинкованных стальных проволок. Серия SY предназначена для промышленных зон, где кабель должен выдерживать более высокую механическую нагрузку, чем обычные незащищенные control cables.
Конструкция включает гибкие медные жилы класса 5, ПВХ изоляцию LAPP P8/1, черные жилы с белыми номерами по VDE 0293-334, серую внутреннюю ПВХ оболочку, стальную оцинкованную оплетку и прозрачную наружную ПВХ оболочку. Кабель имеет VDE reg. no. 7030, U0/U 300/500 V и test voltage 4000 V.
1. Product positioning and mechanical-protection value
ÖLFLEX CLASSIC 110 SY is best positioned as a mechanically protected PVC control cable for industrial applications where a standard PVC control cable may be too exposed. The steel-wire braid adds a visible and functional protective layer, while the transparent sheath keeps the braid recognizable during installation and maintenance.
Recommended catalog description: ÖLFLEX CLASSIC 110 SY is a VDE-registered steel-wire braided PVC control cable with black numbered cores, grey PVC inner sheath, galvanized steel-wire braid and transparent PVC outer sheath for plant engineering, machinery, HVAC and areas with high mechanical stress.
Important application note: the cable is suitable for fixed installation as well as occasional flexing at free, non-continuously recurring movement without tensile load. It is not described as a permanent drag-chain cable.
2. CAD-style engineering section drawing
This vertical engineering illustration visualizes the SY design: numbered PVC-insulated control cores, grey PVC inner sheath, galvanized steel-wire braid for mechanical protection and transparent PVC outer sheath.
| Pos. | Element | Material / specification |
|---|---|---|
| 1 | Transparent outer sheath | PVC outer sheath, transparent; visible steel-braid construction |
| 2 | Galvanized steel-wire braid | Mechanical protection layer for areas with high mechanical stress |
| 3 | PVC inner sheath | Grey inner sheath under the steel braid, stabilizing the cable core |
| 4 | Layered core lay-up | Cores twisted in layers for flexible control-cable geometry |
| 5 | Black numbered cores | PVC insulation LAPP P8/1; black with white numbers according to VDE 0293-334 |
| 6 | Fine-wire conductor | Bare copper wires, class 5 according to VDE 0295 / IEC 60228 |
3. Product make-up
4. Technical data
| Parameter | Value |
|---|---|
| Product type | Steel-wire braided PVC control cable with transparent outer sheath |
| ETIM 5.0/6.0 | Class-ID: EC000104; Class-Description: Control cable |
| VDE registration | VDE reg. no. 7030 |
| Core identification | Black with white numbers according to VDE 0293-334 |
| Conductor | Fine-wire strand made of bare copper wires |
| Conductor stranding | Fine wire according to VDE 0295, class 5 / IEC 60228 class 5 |
| Core insulation | PVC insulation LAPP P8/1 |
| Inner sheath | PVC inner sheath, grey |
| Mechanical braid | Braid of galvanized steel wires |
| Outer sheath | PVC outer sheath, transparent |
| Nominal voltage | U0/U 300/500 V |
| Test voltage | 4000 V |
| Minimum bending radius | Occasional flexing: 20 x outer diameter; fixed installation: 6 x outer diameter |
| Temperature range | Occasional flexing: -5 °C to +70 °C; fixed installation: -40 °C to +80 °C |
| Flame-retardant | According to IEC 60332-1-2 |
| Chemical resistance | Good chemical resistance, see catalogue appendix T1 |
| Protective conductor | G = with GN-YE protective conductor; X = without protective conductor |
5. Application range
Plant engineering
Suitable for control circuits in plant engineering where cable routes may face mechanical exposure.
Industrial machinery
Used around machines where control cables need additional protection against mechanical stress.
HVAC systems
Suitable for heating and air-conditioning systems where protected control wiring is required.
High mechanical stress
The key application field: areas where a galvanized steel-wire braid gives more mechanical security.
Fixed installation
Appropriate for fixed installation with a minimum bending radius of 6 x outer diameter.
Occasional free movement
Suitable for occasional flexing at free, non-continuously recurring movement without tensile load.
6. Product range from the provided data
| Article number | Number of cores and mm² per conductor | Outer diameter [mm] | Copper index [kg/km] | Weight [kg/km] |
|---|---|---|---|---|
| 1125752 | 2 X 0.5 | 7.8 | 10 | 87 |
| 1125003 | 3 G 0.5 | 8.1 | 15 | 95 |
| 1125004 | 4 G 0.5 | 8.5 | 19.2 | 107 |
| 1125005 | 5 G 0.5 | 9.2 | 24 | 123 |
| 1125007 | 7 G 0.5 | 9.7 | 33.6 | 147 |
| 1125010 | 10 G 0.5 | 11.6 | 48 | 196 |
| 1125012 | 12 G 0.5 | 11.9 | 58 | 213 |
| 1125014 | 14 G 0.5 | 12.5 | 67 | 237 |
| 1125018 | 18 G 0.5 | 13.9 | 86.4 | 291 |
| 1125021 | 21 G 0.5 | 14.9 | 101 | 332 |
| 1125025 | 25 G 0.5 | 15.6 | 120 | 375 |
| 1125030 | 30 G 0.5 | 16.5 | 144 | 422 |
| 1125040 | 40 G 0.5 | 18.8 | 192 | 545 |
| 1125061 | 61 G 0.5 | 21.9 | 293 | 773 |
| 1125802 | 2 X 0.75 | 8.2 | 14.4 | 97 |
| 1125103 | 3 G 0.75 | 8.5 | 21.6 | 108 |
| 1125104 | 4 G 0.75 | 9.2 | 28.8 | 126 |
| 1125105 | 5 G 0.75 | 9.7 | 36 | 146 |
| 1125107 | 7 G 0.75 | 10.3 | 50 | 172 |
| 1125109 | 9 G 0.75 | 12.4 | 65 | 224 |
| 1125112 | 12 G 0.75 | 12.9 | 86 | 260 |
| 1125115 | 15 G 0.75 | 14.1 | 108 | 315 |
| 1125118 | 18 G 0.75 | 14.9 | 130 | 355 |
| 1125125 | 25 G 0.75 | 17.0 | 180 | 465 |
| 1125134 | 34 G 0.75 | 19.3 | 245 | 596 |
| 1125150 | 50 G 0.75 | 22.8 | 360 | 832 |
| 1125852 | 2 X 1.0 | 8.5 | 19.2 | 106 |
| 1125203 | 3 G 1.0 | 8.8 | 28.8 | 119 |
| 1125204 | 4 G 1.0 | 9.5 | 38.4 | 141 |
| 1125205 | 5 G 1.0 | 10.1 | 48 | 164 |
| 1125207 | 7 G 1.0 | 11.0 | 67 | 200 |
| 1125208 | 8 G 1.0 | 12.5 | 77 | 234 |
| 1125209 | 9 G 1.0 | 13.2 | 86 | 260 |
| 1125212 | 12 G 1.0 | 13.9 | 115 | 309 |
| 1125214 | 14 G 1.0 | 14.4 | 134 | 345 |
| 1125218 | 18 G 1.0 | 15.9 | 173 | 415 |
| 1125220 | 20 G 1.0 | 16.8 | 192 | 455 |
| 1125225 | 25 G 1.0 | 18.1 | 240 | 548 |
| 1125234 | 34 G 1.0 | 20.5 | 326 | 714 |
| 1125241 | 41 G 1.0 | 22.2 | 394 | 832 |
| 1125250 | 50 G 1.0 | 24.2 | 480 | 987 |
| 1125902 | 2 X 1.5 | 9.3 | 29 | 128 |
| 1125303 | 3 G 1.5 | 9.7 | 43 | 151 |
| 1125304 | 4 G 1.5 | 10.2 | 58 | 173 |
| 1125305 | 5 G 1.5 | 11.1 | 72 | 202 |
| 1125307 | 7 G 1.5 | 11.9 | 101 | 248 |
| 1125308 | 8 G 1.5 | 14.0 | 115 | 301 |
| 1125312 | 12 G 1.5 | 15.4 | 173 | 396 |
| 1125314 | 14 G 1.5 | 15.9 | 202 | 438 |
| 1125318 | 18 G 1.5 | 17.6 | 259 | 580 |
| 1125325 | 25 G 1.5 | 20.3 | 360 | 713 |
| 1125332 | 32 G 1.5 | 22.1 | 461 | 876 |
| 1125350 | 50 G 1.5 | 27.1 | 720 | 1305 |
| 1125403 | 3 G 2.5 | 11.1 | 72 | 206 |
| 1125404 | 4 G 2.5 | 12.1 | 96 | 249 |
| 1125405 | 5 G 2.5 | 13.2 | 120 | 295 |
| 1125407 | 7 G 2.5 | 14.3 | 168 | 373 |
| 1125412 | 12 G 2.5 | 18.2 | 288 | 586 |
| 1125418 | 18 G 2.5 | 21.4 | 432 | 823 |
| 1125425 | 25 G 2.5 | 24.4 | 600 | 1093 |
| 1125503 | 3 G 4.0 | 12.7 | 115 | 285 |
| 1125504 | 4 G 4.0 | 14.0 | 154 | 348 |
| 1125505 | 5 G 4.0 | 15.1 | 192 | 410 |
| 1125507 | 7 G 4.0 | 16.4 | 269 | 519 |
| 1125604 | 4 G 6.0 | 16.2 | 230 | 482 |
| 1125605 | 5 G 6.0 | 17.7 | 288 | 579 |
| 1125607 | 7 G 6.0 | 19.2 | 403 | 740 |
| 1125614 | 4 G 10.0 | 19.4 | 384 | 731 |
| 1125615 | 5 G 10.0 | 21.5 | 480 | 889 |
| 1125617 | 7 G 10.0 | 23.4 | 672 | 1146 |
| 1125624 | 4 G 16.0 | 22.4 | 614 | 1384 |
| 1125625 | 5 G 16.0 | 24.6 | 768 | 1740 |
| 1125626 | 4 G 25.0 | 26.9 | 960 | 1680 |
| 1125630 | 5 G 25.0 | 30.0 | 1200 | 2050 |
| 1125629 | 4 G 35.0 | 30.2 | 1344 | 2170 |
Unless specified otherwise, the shown product values are nominal values. Detailed values, such as tolerances, are available upon request. Copper price basis: EUR 150/100 kg. Standard packaging size is coil ≤ 30 kg or ≤ 250 m, otherwise drum. The preferred type of packaging can be specified, for example 1 × 500 m drum or 5 × 100 m coils.
7. Selection guide
| Selection criterion | Recommended check | Engineering meaning |
|---|---|---|
| Mechanical stress level | Check whether the cable route may face abrasion, impact or rough industrial handling | SY is selected when extra mechanical protection is required. |
| Braid visibility | Check whether transparent sheath identification is useful | The transparent sheath makes the steel-wire braid visible during inspection. |
| Bending condition | Use 20 x D for occasional flexing and 6 x D for fixed installation | The steel braid requires a controlled bending radius to preserve cable geometry. |
| Movement profile | Confirm that movement is occasional, free and non-continuously recurring | The cable is not positioned as a permanent continuous-flex cable. |
| Protective conductor | Choose G or X version | G includes GN-YE protective conductor; X has no protective conductor. |
| Control documentation | Use black numbered cores for circuit tracking | Numbered cores simplify wiring, maintenance and fault tracing. |
8. Detailed feature interpretation
| Feature | Technical function | Practical benefit | Catalog wording |
|---|---|---|---|
| Galvanized steel-wire braid | Forms a robust mechanical protection layer around the cable core | Improves resistance in areas with high mechanical stress | Braid of galvanized steel wires |
| Transparent sheath | Protects the braid while keeping it visible | Easy identification of the mechanically protected SY construction | PVC outer sheath, transparent |
| Grey inner sheath | Stabilizes the laid-up core package under the braid | Supports braid geometry and protects the core assembly | PVC inner sheath, grey |
| Numbered cores | Supports circuit assignment and maintenance | Faster installation, clearer documentation and easier fault tracing | Black with white numbers according to VDE 0293-334 |
| Class 5 conductor | Provides flexible conductor structure | Suitable for fixed installation and occasional flexing | Fine wire according to VDE 0295 / IEC 60228 class 5 |
| 4000 V test voltage | Demonstrates strong electrical performance in the control-cable class | Useful for dependable industrial control wiring | High electrical performance due to 4 kV test voltage |
9. SEO keyword matrix
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10. FAQ
What does SY mean in ÖLFLEX CLASSIC 110 SY?
SY refers to a steel-wire braided construction. In this product, the braid is made of galvanized steel wires for extra mechanical protection.
Is SY the same as CY?
No. CY is mainly selected for EMC screening with tinned-copper braiding. SY is selected for extra mechanical protection with galvanized steel-wire braiding.
Why does this cable have a transparent sheath?
The transparent PVC outer sheath protects the steel braid while making the protective braid visible for quick identification and inspection.
Where should ÖLFLEX CLASSIC 110 SY be used?
It is suitable for plant engineering, industrial machinery, heating and air-conditioning systems, and areas with high mechanical stress.
What bending radius should be used?
For occasional flexing, use 20 x outer diameter. For fixed installation, use 6 x outer diameter.
What is the difference between G and X versions?
G means the cable includes a GN-YE protective conductor. X means it is produced without a protective conductor.
