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Pairs Multistrand Copper Core PVC Insulation Copper Wire Braiding Individual Screen&Overall Screen Instrument Cable

Pairs Multistrand Copper Core PVC Insulation Copper Wire Braiding Individual Screen&Overall Screen Instrument Cable

Pairs Multistrand Copper Core PVC Insulation Copper Wire Braiding Individual Screen&Overall Screen Instrument Cable

Instrument Cable BL61

Insulated

Stranded

Underground

Copper

PVC

PVC

Round Wire

ISO9001, CE, CCC

Yifang

Yifang

Standard Export Wooden Drum

19 Pair x 1.5mm2

Henan Province, China

8544492100

Product Description

Pairs Multistrand Copper Core PVC Insulation Copper Wire Braiding Individual Screen&Overall Screen Instrument Cable

Application of Instrument cable
The unarmoured versions (Part 2 Type 1) are generally use for indoor installation and suitable for wet
and damp areas. Generally 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, typically in chemical or petrolchemical industry.

Construction of Instrument cable

Conductor Annealed or tinned copper, sizes: 0.5mm² and 0.75mm² mulitistranded(Class 5),1.5mm²
multistranded(Class 2) to BS6360
Insulation PVC (polyvinyl chloride), type TI1 to BS 6746
Pairing Two insulated conductors uniformly twisted together with a lay not exceeding 100mm
Colour code Multicore cables: up to 40 cores yellow with black numbers, 41 – 80 cores black
with yellow numbers. Multipair cables:See technical information
Binder tape PETP transparent tape
Collective Aluminium/polyester tape is applied over the laid up pairs metallic side down in
screen contact with tinned copper drain wire, 0.5mm²
Outer sheath PVC Sheath, type TM 1 or type 6 to BS 6746
Sheath colour Black or blue

Mechanical and Electrical Properties of Instrument cable

Operating temperature: -40 °C up to + 70 °C ( fixed installation)
0 °C to +50 °C (during operation )
Minimum bending radius: 5 x overall diameter
Conductor Area Size mm 2 0.5 0.75 1.5
Conductor Stranding No. x mm 16 x 0.2 24 x 0.2 7 x 0.53
Conductor resistance max ohm/km 39.7 26.5 12.3
Insulation resistance min Mohm/km 25 25 25
Max. Mutual Capacitance: pF/m 250 250 250
pair or adjacent cores
Capacitance between any core or pF/m 400 400 400
screen max.
Max. L/R Ratio for adjacent μH/ohm 25 25 40
cores(Inductance/Resistance)
Core to core V 1000 1000 1000
Test voltage Core to screen V 1000 1000 1000
Rated voltage max V 300/500 300/500 300/500

Parameter of Instrument cable

No.of Cores No.and Dia. Of Wires no./mm Nominal Conductor Cross-Sectional Area mm2 Nominal Thick-ness of Insulation mm Nominal Thick-ness of Sheath mm Nominal Dia. Of Cable mm Approx. Weight kg/km
2 16/0.2 0.5 0.6 0.8 6.2 60
3 16/0.2 0.5 0.6 0.8 6.6 75
4 16/0.2 0.5 0.6 0.8 7.2 80
6 16/0.2 0.5 0.6 0.9 8.6 110
10 16/0.2 0.5 0.6 1.1 11.2 180
20 16/0.2 0.5 0.6 1.2 14.2 310
40 16/0.2 0.5 0.6 1.3 18.7 570
80
16/0.2 0.5 0.6 1.5 26.5 1080
2 24/0.2 0.75 0.6 0.8 6.7 75
3 24/0.2 0.75 0.6 0.8 7.2 90
4 24/0.2 0.75 0.6 0.8 7.8 100
6 24/0.2 0.75 0.6 0.9 9.4 140
10 24/0.2 0.75 0.6 1.1 12.2 220
20 24/0.2 0.75 0.6 1.2 15.6 390
40 24/0.2 0.75 0.6 1.3 20.6 710
80 24/0.2 0.75 0.6 1.5 28.5 1350
2 7/0.53 1.5 0.6 0.8 8 105
3 7/0.53 1.5 0.6 0.9 8.2 135
4 7/0.53 1.5 0.6 0.9 9 150
6 7/0.53 1.5 0.6 1.1 11 205
10 7/0.53 1.5 0.6 1.2 14 330
20 7/0.53 1.5 0.6 1.3 17.9 580
40 7/0.53 1.5 0.6 1.5 24 1065
80 7/0.53 1.5 0.6 1.7 32.9 2025

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Address: Zhengzhou City, Henan Province,China
E-mail: [email protected]

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