| Application: |
The cables are mainly used in power stations, mass transit underground passenger systems, airports, petrochemical plants, hotels, hospitals, and high-rise buildings. |
| Standard: | Basic design to IEC 60502-1 |
APPLICATION
| 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Note: Asterisk * denotes superseded standard.
VOLTAGE RATING 300/500V
CABLE CONSTRUCTION
Conductor:
1.Plain annealed copper wire, stranded according to IEC(EN) 60228 class
2. Insulation: Extruded cross-linked XLPE compound.
3. 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.)
COLOUR CODE
Insulation colour as per bs7671
| with earth conductor | without earth conductor | |
| 2Cores | - | Brown,Blue |
| 3Cores | Yellow/Green,Brown,Blue | Brown,Gray,Black |
| 4Cores | Yellow/Green,Brown,Gray,Black | Brown,Gray,Black,Blue |
| 5Cores | Yellow/Green,Brown,Gray,Black,Blue | Brown,Gray,Black,Blue,Black |
| above 5 Cores | Yellow/Green,Black Numbered | Black Numbered |
sheath colour: Black
Physical AND THERMAL PROPERTIES
Temperature range during operation: Max.90°C for XLPE 250°C in short-circuit for 5s max. Minimum bending radius: 6 x Overall Diameter (unarmoured cable) 10 x Overall Diameter (armoured cable) SWB Steel wire braid
CONSTRUCTION PARAMETERS
| Conductor | FTX300 05RZ1-R | |||
| No. of Core X Cross Section | No./Nominal Diameter of Strands | Nominal Insulation Thickness | Nominal Overall Diameter | Approx. Weight |
| Noxmm2 | No./mm | mm | mm | kg/km |
| 1x1.5 | 7/0.53 | 0.50 | 3.8 | 27 |
| 1x2.5 | 7/0.67 | 0.50 | 4.2 | 37 |
| 1x4.0 | 7/0.85 | 0.50 | 4.8 | 54 |
Electrical PROPERTIES
Conductor Operating Temperature : 90°C Ambient Temperature : 30°CCurrent-Carrying Capacities (Amp)
| Conductor crosssectional area | Reference Method 4 (enclosed in conduit in thermally insulating wall etc) | Reference Method 3 (enclosed in conduit on a wall or in trunking etc) | Reference Method 1 (clipped direct) | Reference Method 11 (on a perforated cable tray, horizontal or vertical) | Reference Method 12 (free air) | ||||||
| Horizontal flat spaced | Vertical flat spaced | Trefoil | |||||||||
| 2 cables, single- phase a.c. or d.c. | 3 or 4 cables, 3-phase a.c. | 2 cables, single- phase a.c. or d.c | 3 or 4 cables, 3-phase a.c. | 2 cables, single- phase a.c. or d.c. flat and touching | 3 or 4 cables, 3-phase a.c. flat and touching or trefoil | 2 cables, single- phase a.c. or d.c. or flat and touching | 3 or 4 cables, 3-phase a.c. flat and touching or trefoil | 2 cables, single- phase a.c. or d.c. or 3 c ables three phase | 2 cables, single- phase a.c. or d.c. or 3 cables three phase | 3 cables, trefoil 3-phase a.c. | |
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 |
| mm2 | A | A | A | A | A | A | A | A | A | A | A |
| 1.5 | 18 | 17 | 22 | 19 | 25 | 23 | - | - | - | - | - |
| 2.5 | 24 | 23 | 30 | 26 | 34 | 31 | - | - | - | - | - |
| 4 | 33 | 30 | 40 | 35 | 46 | 41 | - | - | - | - | - |
Voltage Drop (Per Amp Per Meter)
| Nominal Cross Section Area | 2 cables d.c. | 2 cables, single-phase a.c. | 3 or 4 cables, 3-phase a.c. | |||
| Ref. Methods 3 and 4 (enclosed in conduit etc, in or on a wall) | Ref. Methods 1 and 11 (clipped direct or on trays touching) | Ref. Methods 3 and 4 (enclosed in conduit etc, in or on a wall) | Ref. Methods 1, 11 and 12 (in trefoil) | Ref. Methods 1 and 11(Flat and touching) | ||
| 1 | 2 | 3 | 4 | 5 | 6 | 7 |
| mm2 | mV/A/m | mV/A/m | mV/A/m | mV/A/m | mV/A/m | mV/A/m |
| 1.5 | 31 | 31 | 27 | 27 | 27 | 27 |
| 2.5 | 19 | 19 | 16 | 16 | 16 | 16 |
| 4 | 33 | 12 | 10 | 10 | 10 | 10 |
