EN 50288-7 Cables
PVC Insulated, PVC Sheathed, CWB Screened Instrumentation Cables (Multipair)
RE-Y(c)Y 90°c / 300V
APPLICATION
For transmission of analogue and digital signals in instrument and control systems; allowed for use in zone 1 and zone 2, group II, classified areas (IEC 79-14), not allowed for direct connection to low impedance sources, e.g. public mains electricity supply. Recommended for indoor and outerdoor installation, on racks, trays, in conduits, in dry and wet locations; not for direct buiral. Recommended for use as fire protection messure for people and important material assets.
STANDARDS
Basic design to EN 50288-7
FIRE PERFORMANCE
| Flame Retardance (Single Vertical Wire Test) | EN 60332-1-2; IEC 60332-1-2; BS EN 60332-1-2; VDE 0482-332-1; NBN C 30-004 (cat. F1); NF C32-070-2.1(C2); CEI 20-35/1-2; EN 50265-2-1*; DIN VDE 0482-265-2-1* |
| Reduced Fire Propagation (Vertically-mounted bundled wires& cable test)*** | EN 60332-3-24 (cat. C); IEC 60332-3-24; BS EN 60332-3-24; VDE 0482-332-3; NBN C 30-004 (cat. F2); NF C32-070-2.2(C1); CEI 20-22/3-4; EN 50266-2-4*; DIN VDE 0482-266-2-4 |
| Halogen Free | IEC 60754-1; EN 50267-2-1; DIN VDE 0482-267-2-1; CEI 20-37/2-1 ; BS 6425-1* |
| No Corrosive Gas Emission | IEC 60754-2; EN 50267-2-2; DIN VDE 0482-267-2-2; CEI 20-37/2-2 ; BS 6425-2* |
| Minimum Smoke Emission | IEC 61034-1&2; EN 61034 -1&2; DIN VDE 0482-1034-1&2; CEI 20-37/3-1&2; EN 50268-1&2*; BS 7622-1&2* |
| No Toxic gases | NES 02-713; NF C 20-454 |
Note: Asterisk * denotes superseded standard, *** denotes optional.
VOLTAGE RATING
300V
CABLE CONSTRUCTION
- Conductor: Annealed copper solid or plain copper stranded to IEC 60228 Class 2.
- Insulation: PVC compound as per EN 50290-2-21.
- Pair:Two conductors twisted to form a pair
- Lay-up: Pairs laid up in layers of optimum pitch
- Separator: Polyester tape
- Overall Screen: Tinned copper wire braid
- Outer Sheath: Thermoplastic PVC compound as per EN 50290-2-22. UV resistance, hydrocarbon resistance, oil resistance, anti rodent and anti termite properties can be offered as option. Compliance to fire performance standard (IEC 60332-1, IEC 60332-3, UL 1581, UL 1666 etc) depends on the oxygen index of the PVC compound and the overall cable design. LSPVC can also be provided upon request.
COLOUR CODE
- Insulation: Black / White, continuously numbered on white core(1, 2..)for multipair.
- Outer Sheath: Black or blue for intrinsically safe systems
PHYSICAL and THERMAL PROPERTIES
- Temperature Range During Operation (Fixed State): -30°C – +90°C
- Temperature Range During Installation (Mobile State): -5°C – +50°C
- Minimum Bending Radius: 7.5 X Overall Diameter
- Sunlight Resistance: UL 1581 section 1200
- Oil Resistance: ICEA S-73-532(Test temperature +60°C, duration 4h. Retention: min 60% of tensile strength/min.60% of elongation)
ELECTRICAL ROPERTIES
| Conductor Area Size | mm2 |
0.5 | 0.75 | 1.0 | 1.3 | 1.5 | |
| Insulation thickness (nominal) | mm | 0.4 | 0.4 | 0.4 | 0.45 | 0.45 | |
| Conductor resistance (20°C) | Ω/km | 36.7 | 25 | 18.5 | 14.2 | 12.3 | |
| Insulation resistance (20°C) | MΩ.km (Min.) | 5000 | |||||
| Mutual Capacitance (1kHz) | pF/m (Max.) | ||||||
| ≤4 pairs | 115 | 115 | 115 | 120 | 120 | ||
| all other pairs | 90 | 90 | 90 | 105 | 105 | ||
| Capacitance unbalance (1kHz) | pF/500m (Max.) | 300 | |||||
| L/R (ratio) (max.) | μH/Ω | 25 | 25 | 25 | 40 | 40 | |
| Operating voltage Urms | V | 300 | |||||
| Test Voltage | Core to Core | V | 1500 | ||||
| Core to Screen | V | 1500 | |||||
CONSTRUCTION PARAMETERS
| Caledonian Cable Code | RE-Y(C)Y | ||
| No. of Pairs x2xCross Section | CopperWeight | Approx. Weight | |
| No.x2xmm2 | Kg/km | Kg/km | |
| 0.5mm2, Multipair | |||
| RE-Y(C)Y 2P0.5 | 2x2x0.50 | 10.7 | 143 |
| RE-Y(C)Y 4P0.5 | 4x2x0.50 | 11.1 | 159 |
| RE-Y(C)Y 5P0.5 | 5x2x0.50 | 11.9 | 181 |
| RE-Y(C)Y 6P0.5 | 6x2x0.50 | 13.6 | 230 |
| RE-Y(C)Y 8P0.5 | 8x2x0.50 | 14.2 | 264 |
| RE-Y(C)Y 12P0.5 | 12x2x0.50 | 16.4 | 343 |
| RE-Y(C)Y 16P0.5 | 16x2x0.50 | 18.2 | 418 |
| RE-Y(C)Y 20P0.5 | 20x2x0.50 | 19.7 | 487 |
| RE-Y(C)Y 24P0.5 | 24x2x0.50 | 21.1 | 557 |
| 0.75mm2, Multipair | |||
| RE-Y(C)Y 2P0.75 | 2x2x0.75 | 11.4 | 160 |
| RE-Y(C)Y 3P0.75 | 3x2x0.75 | 11.9 | 185 |
| RE-Y(C)Y 4P0.75 | 4x2x0.75 | 12.7 | 214 |
| RE-Y(C)Y 6P0.75 | 6x2x0.75 | 14.6 | 278 |
| RE-Y(C)Y 8P0.75 | 8x2x0.75 | 15.4 | 324 |
| RE-Y(C)Y 12P0.75 | 12x2x0.75 | 17.8 | 427 |
| RE-Y(C)Y 16P0.75 | 16x2x0.75 | 19.8 | 526 |
| RE-Y(C)Y 20P0.75 | 20.x2x0.75 | 21.5 | 623 |
| RE-Y(C)Y 24P0.75 | 24x2x0.75 | 23.1 | 714 |
| 1.0mm2, Multipair | |||
| RE-Y(C)Y 2P1.0 | 2x2x1.0 | 12.3 | 184 |
| RE-Y(C)Y 3P1.0 | 3x2x1.0 | 12.8 | 214 |
| RE-Y(C)Y 4P1.0 | 4x2x1.0 | 13.7 | 251 |
| RE-Y(C)Y 6P1.0 | 6x2x1.0 | 15.6 | 326 |
| RE-Y(C)Y 8P1.0 | 8x2x1.0 | 16.4 | 382 |
| RE-Y(C)Y 12P1.0 | 12x2x1.0 | 19.0 | 511 |
| RE-Y(C)Y 16P1.0 | 16x2x1.0 | 21.2 | 636 |
| RE-Y(C)Y 20P1.0 | 20.x2x1.0 | 23.5 | 775 |
| RE-Y(C)Y 24P1.0 | 24x2x1.0 | 25.3 | 892 |
| 1.3mm2, Multipair | |||
| RE-Y(C)Y 2P1.3 | 2x2x1.3 | 12.9 | 204 |
| RE-Y(C)Y 3P1.3 | 3x2x1.3 | 13.5 | 242 |
| RE-Y(C)Y 4P1.3 | 4x2x1.3 | 14.5 | 285 |
| RE-Y(C)Y 6P1.3 | 6x2x1.3 | 16.7 | 375 |
| RE-Y(C)Y 8P1.3 | 8x2x1.3 | 17.4 | 444 |
| RE-Y(C)Y 12P1.3 | 12x2x1.3 | 20.2 | 599 |
| RE-Y(C)Y 16P1.3 | 16x2x1.3 | 22.6 | 750 |
| RE-Y(C)Y 20P1.3 | 20x2x1.3 | 25.1 | 916 |
| RE-Y(C)Y 24P1.3 | 24x2x1.3 | 27.0 | 1064 |
Note : Other conductor sizes & core configurations are available upon request.
