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EN 50288-7 Instrumentation Cables
PE Insulated, LSZH Sheathed & Overall Screened, Armoured Instrumentation Cables (Single Pair)
RE-2Y(St)HSWAH 90°C / 300V
STANDARDS
Basic design to EN 50288-7
APPLICATION
The armoured LSZH sheathed cables are generally used when the risk of mechanical damage is increased. The galvanized steel wire armour provides excellent protection. Generally, the cables are used within industrial process manufacturing plants for communication, data and voice transmission
signals and services. Also used for the interconnection of electrical equipment and instruments, the
LSZH sheath can reduce toxic smoke and fume emission.
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 |
| Sunlight Resistance | UL 1581 section 1200 |
| Oil Resistance | ICEA S-73-532** |
Note: Asterisk * denotes superseded standard, **Test temperature +60°C, duration 4h. Retention: min 60%
of tensite strength/min.60% of elongation.
VOLTAGE RATING
300/500V
CABLE CONSTRUCTION
Conductor: Annealed copper solid or plain copper stranded to IEC 60228 Class 2.
Insulation: PE compound, EN 50290. 2-23.
Pairs: Two insulated conductors uniformly twisted together with a lay not exceeding 100mm
Binder tape: PETP transparent tape
Overall Screen: Aluminium/polyester tape is applied over the laid up pairs metallic side down in contact with tinned copper drain wire, 0.5mm²
Inner Sheath: LSZH compound
Amouring: Galvanized steel wire armour
Outer Sheath: Thermoplastic LSZH compound type LTS3 as per BS 7655-6.1 (Thermosetting LSZH compound type SW2-SW4 as per BS 7655-2.6 can be offered.). UV resistance, hydrocarbon resistance, oil resistance, anti rodent and anti termite properties can be offered as option.
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: 10 X Overall Diameter
CONSTRUCTION PARAMETERS
| Caledonian Cable Code | RE-2Y(St)HSWAH |
|||||||
No. of Pairsx2 xCross Section |
Nominal Insulation Thick -ness | Nominal Inner Sheath Thick -ness | Nominal Overall Diameter Over Inner Sheath | Nominal Armour Wire Diameter | Nominal Outer Sheath Thick -ness | Nominal Overall Diameter | Approx. Weight | |
No.x2xmm2 |
mm2 | mm | mm | mm | mm | mm | kg/km | |
| RE-2Y(St)HSWAH 1P0.5 | 1x2x0.50 |
0.35 | 0.8 | 5.2 | 0.9 | 1.3 | 9.6 | 177 |
| RE-2Y(St)HSWAH 1P0.75 | 1x2x0.75 |
0.38 | 0.8 | 5.6 | 0.9 | 1.3 | 10.0 | 199 |
| RE-2Y(St)HSWAH 1P1.0 | 1x2x1.0 |
0.40 | 0.9 | 6.3 | 0.9 | 1.3 | 10.7 | 219 |
| RE-2Y(St)HSWAH 1P1.3 | 1x2x1.3 |
0.45 | 0.9 | 6.8 | 0.9 | 1.3 | 11.2 | 241 |
| RE-2Y(St)HSWAH 1P1.5 | 1x2x1.5 |
0.45 | 0.9 | 7.1 | 0.9 | 1.3 | 11.5 | 255 |
Note : Other conductor sizes & core configurations are available upon request
Electrical PROPERTIES
| Conductor Area Size | mm 2 | 0.5 | 0.75 | 1.0 | 1.3 | 1.5 | |
| Insulation thickness (nominal) | mm | 0.35 | 0.38 | 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 (1 kHz) | pF/m(Max.) | 115 | |||||
| Capacitance unbalance(1 kHz) | pF/500 m (Max.) | 500 | |||||
| Inductance | mH/km (Max.) | 1 | |||||
| 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 | |||||