Fire Resistant Overall Screened Instrumentation Cables (Multicore)

APPLICATION

The LSZH sheathed cables are generally used for indoor installation and suitable for wet and damp areas. 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.

STANDARDS

Basic design to BS EN 50288-7 (formerly BS 5308)

FIRE PERFORMANCE

Circuit Integrity	IEC 60331-21; BS 6387 CWZ (Optional); BS EN 50200 (PH30/PH60/PH120)
Flame Retardance (Single Vertical Wire or cable test)	IEC 60332-1-2; EN 60332-1-2
Reduced Fire Propagation (Vertically-mounted bundled wires & cables test)	IEC 60332-3-24; EN 60332-3-24
Halogen Free	IEC 60754-1; EN 50267-2-1
No Corrosive Gas Emission	IEC 60754-2; EN 50267-2-2
Minimum Smoke Emission	IEC 61034-2; EN 61034-2

VOLTAGE RATING

300, 500V

CABLE CONSTRUCTION

Conductor	Plain or metal coated copper wire, solid, stranded or flexible according to IEC 60228 class 1, 2 and class 5.
Fire Barrier	Mica glass tape.
Insulation	Extruded XLPE compound according to EN 50290-2-29. LSZH, PE, PP compound can be offered as options.
Overall Screen	Aluminium/polyester tape is applied over the laid up cores with metallic side down in contact with tinned copper drain wire, 0.5mm². Copper braid screen or aluminium/polyester tape combination with copper braid screen can be offered as option.
Outer Sheath	Halogen free flame retardant compound to EN 50290-2-27.
Outer Sheath Option	UV resistance, hydrocarbon resistance, oil resistance, anti-rodent and anti-termite properties can be offered as option.

COLOUR CODE

Insulation Colour	Colours and/or additional ring markings and/or symbols achieved by the use of coloured insulation or by a coloured surface using extrusion, printing or painting.
Outer Sheath	Black. Other colours can be offered upon request.

PHYSICAL AND THERMAL PROPERTIES

Temperature range during operation	-30°C - +90°C
Temperature range fixed installation	-5°C - +50°C
Maximum short circuit temperature (5 Seconds)	250°C
Minimum bending radius	7.5 x Overall Diameter

ELECTRICAL PROPERTIES

300V

Conductor area size		mm²	0.5	0.75	1.0	1.5
Insulation thickness (Nominal)		mm	0.4	0.4	0.4	0.5
Insulation thickness (Minimum)		mm	0.26	0.26	0.26	0.35
Conductor resistance (20°C)		ohm/km	36.7	25.0	18.5	12.3
Minimum Insulation resistance (20°C)		Mohm/km	1000
Maximum Mutual capacitance		nf/km	250
Capacitance Unbalance		pf/500m	500
Maximum l/R (ratio)		μH/Ω	25	25	25	40
Operating Voltage		V	300
Dielectric strength for 1 minute	AC	V	≥1000
Dielectric strength for 1 minute	DC	V	≥2000

500V

Conductor area size		mm²	0.5	0.75	1.0	1.5	2.5
Insulation thickness (nominal)		mm	0.6	0.6	0.6	0.6	0.7
Insulation thickness (minimum)		mm	0.44	0.44	0.44	0.44	0.53
Conductor resistance (20°C)		ohm/km	36.7	25.0	18.5	12.3	7.4
Minimum Insulation resistance (20°C)		Mohm/km	1000
Maximum Mutual capacitance		nf/km	250
Capacitance Unbalance		pf/500m	500
Maximum l/R (ratio)		μH/Ω	25	25	25	40	60
Operating Voltage		V	500
Dielectric strength for 1 minute	AC	V	≥2000
Dielectric strength for 1 minute	DC	V	≥3000

CONSTRUCTION PARAMETERS

300V

Conductor		RE-2X(St)H...CI
No. of Core X Cross Section	Class of Conductor	Nominal Insulation Thickness	Nominal Sheath Thickness	Approx. Overall Diameter	Approx. Weight
mm²		mm	mm	mm	kg/km
0.5mm²
2x0.5	2	0.4	0.9	7.4	65
3x0.5	2	0.4	0.9	7.8	79
4x0.5	2	0.4	0.9	8.5	95
5x0.5	2	0.4	0.9	9.3	112
8x0.5	2	0.4	1.0	11.1	164
10x0.5	2	0.4	1.0	13.0	200
12x0.5	2	0.4	1.0	13.4	226
14x0.5	2	0.4	1.0	14.1	254
16x0.5	2	0.4	1.0	14.8	283
20x0.5	2	0.4	1.1	16.3	348
24x0.5	2	0.4	1.1	18.5	412
27x0.5	2	0.4	1.1	19.0	450
30x0.5	2	0.4	1.2	19.9	503
37x0.5	2	0.4	1.2	21.4	598
40x0.5	2	0.4	1.2	22.2	639
0.75mm²
2x0.75	2	0.4	0.9	7.7	73
3x0.75	2	0.4	0.9	8.2	91
4x0.75	2	0.4	0.9	8.9	110
5x0.75	2	0.4	1.0	9.9	136
8x0.75	2	0.4	1.0	11.7	192
10x0.75	2	0.4	1.1	13.9	244
12x0.75	2	0.4	1.1	14.3	276
14x0.75	2	0.4	1.1	15.1	311
16x0.75	2	0.4	1.1	15.9	347
20x0.75	2	0.4	1.2	17.4	426
24x0.75	2	0.4	1.3	20.0	517
27x0.75	2	0.4	1.3	20.5	565
30x0.75	2	0.4	1.3	21.2	616
37x0.75	2	0.4	1.3	22.9	733
40x0.75	2	0.4	1.4	24.0	800
1.0mm²
2x1.0	2	0.4	0.9	8.2	84
3x1.0	2	0.4	0.9	8.6	106
4x1.0	2	0.4	0.9	9.4	129
5x1.0	2	0.4	0.9	10.3	154
8x1.0	2	0.4	1.0	12.4	229
10x1.0	2	0.4	1.0	14.5	281
12x1.0	2	0.4	1.0	15.0	322
14x1.0	2	0.4	1.0	15.8	365
16x1.0	2	0.4	1.1	16.9	419
20x1.0	2	0.4	1.2	18.5	516
24x1.0	2	0.4	1.2	21.1	612
27x1.0	2	0.4	1.2	21.6	672
30x1.0	2	0.4	1.2	22.4	735
37x1.0	2	0.4	1.3	24.4	896
40x1.0	2	0.4	1.3	25.3	960
1.5mm²
2x1.5	2	0.5	0.9	9.1	104
3x1.5	2	0.5	0.9	9.6	134
4x1.5	2	0.5	1.0	10.8	172
5x1.5	2	0.5	1.0	11.8	205
8x1.5	2	0.5	1.1	14.1	306
10x1.5	2	0.5	1.1	16.6	377
12x1.5	2	0.5	1.1	17.1	433
14x1.5	2	0.5	1.2	18.3	503
16x1.5	2	0.5	1.2	19.3	564
20x1.5	2	0.5	1.3	21.1	694
24x1.5	2	0.5	1.3	24.1	824
27x1.5	2	0.5	1.4	24.8	922
30x1.5	2	0.5	1.4	25.8	1009
37x1.5	2	0.5	1.4	27.9	1211
40x1.5	2	0.5	1.5	29.1	1317

500V

Conductor		RE-2X(St)H...CI
No. of Core X Cross Section	Class of Conductor	Nominal Insulation Thickness	Nominal Sheath Thickness	Approx. Overall Diameter	Approx. Weight
mm²		mm	mm	mm	kg/km
0.5mm²
2x0.5	2	0.6	0.9	8.2	74
3x0.5	2	0.6	0.9	8.7	91
4x0.5	2	0.6	0.9	9.5	109
5x0.5	2	0.6	0.9	10.3	129
8x0.5	2	0.6	1.0	12.4	189
10x0.5	2	0.6	1.0	14.6	231
12x0.5	2	0.6	1.1	15.2	272
14x0.5	2	0.6	1.1	16.0	305
16x0.5	2	0.6	1.1	16.9	339
20x0.5	2	0.6	1.2	18.5	416
24x0.5	2	0.6	1.2	21.1	492
27x0.5	2	0.6	1.2	21.6	537
30x0.5	2	0.6	1.3	22.6	599
37x0.5	2	0.6	1.3	24.4	711
40x0.5	2	0.6	1.3	25.4	760
0.75mm²
2x0.75	2	0.6	0.9	8.5	82
3x0.75	2	0.6	0.9	9.0	102
4x0.75	2	0.6	0.9	9.9	125
5x0.75	2	0.6	1.0	11.0	154
8x0.75	2	0.6	1.0	13.0	218
10x0.75	2	0.6	1.0	15.3	268
12x0.75	2	0.6	1.0	15.8	305
14x0.75	2	0.6	1.1	16.8	355
16x0.75	2	0.6	1.1	17.8	396
20x0.75	2	0.6	1.2	19.5	486
24x0.75	2	0.6	1.3	22.4	590
27x0.75	2	0.6	1.3	22.9	645
30x0.75	2	0.6	1.3	23.8	703
37x0.75	2	0.6	1.4	25.9	854
40x0.75	2	0.6	1.4	26.9	914
1.0mm²
2x1.0	2	0.6	0.9	9.0	93
3x1.0	2	0.6	0.9	9.5	118
4x1.0	2	0.6	1.0	10.6	151
5x1.0	2	0.6	1.0	11.6	179
8x1.0	2	0.6	1.0	13.7	257
10x1.0	2	0.6	1.1	16.3	325
12x1.0	2	0.6	1.1	16.9	372
14x1.0	2	0.6	1.1	17.8	421
16x1.0	2	0.6	1.2	19.0	482
20x1.0	2	0.6	1.2	20.5	579
24x1.0	2	0.6	1.3	23.7	702
27x1.0	2	0.6	1.3	24.2	770
30x1.0	2	0.6	1.3	25.1	841
37x1.0	2	0.6	1.4	27.4	1023
40x1.0	2	0.6	1.4	28.4	1096
1.5mm²
2x1.5	2	0.6	0.9	9.5	109
3x1.5	2	0.6	1.0	10.3	146
4x1.5	2	0.6	1.0	11.3	180
5x1.5	2	0.6	1.0	12.3	215
8x1.5	2	0.6	1.1	14.8	322
10x1.5	2	0.6	1.2	17.6	407
12x1.5	2	0.6	1.2	18.2	466
14x1.5	2	0.6	1.2	19.2	529
16x1.5	2	0.6	1.2	20.2	592
20x1.5	2	0.6	1.3	22.1	729
24x1.5	2	0.6	1.4	25.5	881
27x1.5	2	0.6	1.4	26.1	969
30x1.5	2	0.6	1.4	27.1	1060
37x1.5	2	0.6	1.5	29.5	1290
40x1.5	2	0.6	1.5	30.6	1383
2.5mm²
2x2.5	2	0.7	1.0	10.9	150
3x2.5	2	0.7	1.0	11.6	195
4x2.5	2	0.7	1.0	12.7	243
5x2.5	2	0.7	1.1	14.2	301
8x2.5	2	0.7	1.2	17.0	452
10x2.5	2	0.7	1.3	20.3	570
12x2.5	2	0.7	1.3	21.0	657
14x2.5	2	0.7	1.3	22.1	748
16x2.5	2	0.7	1.4	23.5	854
20x2.5	2	0.7	1.4	25.5	1034
24x2.5	2	0.7	1.5	29.4	1248
27x2.5	2	0.7	1.6	30.3	1395
30x2.5	2	0.7	1.6	31.4	1528
37x2.5	2	0.7	1.7	34.2	1859
40x2.5	2	0.7	1.7	35.5	1995

Note: Other conductor sizes & core configurations are available upon request.

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Fire Resistant Overall Screened Instrumentation Cables (Multicore)

APPLICATION

STANDARDS

FIRE PERFORMANCE

VOLTAGE RATING

CABLE CONSTRUCTION

COLOUR CODE

PHYSICAL AND THERMAL PROPERTIES

ELECTRICAL PROPERTIES

300V

500V

CONSTRUCTION PARAMETERS

300V

500V

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