Model: | instrument wire |
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Brand: | TANO CABLE |
Origin: | Made In China |
Category: | Electronics & Electricity / Other Electrical & Electronic |
Label: | instrument cable , twisted cable , pair insturment cabl |
Price: |
US $0.1
/ METER
|
Min. Order: | 2000 METER |
Wholesale PE Insulation Copper Instrument Cablehttp://www.tanocable.com IS/OS PVC Sheath SWA Instrument Cable 0.5mm2
Application of Instrument cable
The armoured versions (Part 1 Type 3) are generally used when the risk of mechanical damage is
increased. The galvanised steel wire armour provides excellent protection. 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 petroleum industry. They are well adapted to underground use in industrial applications, in moist
areas, where chemical and mechanical protections are needed. The lead sheath brings an enhanced
resistance to aromatic hydrocarbons.
Construction of Instrument cable
Conductor | Annealed or tinned copper, sizes: 0.5mm² and 0.75mm² mulitistranded(Class 5), 0.5 mm², 1.0 mm² solid(Class 1), 1.5mm² or 2.5mm², multistranded(Class 2) to BS6360 |
Insulation | PE (Polyethylene) type 03 to BS6234 |
Pairing | Two insulated conductors uniformly twisted together with a lay not exceeding 100mm |
Colour code | See technical information |
Individual | Aluminium/polyester tape is applied over each pair metallic side down in contact |
screen | with tinned copper drain wire, 0.5mm² |
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 |
Inner Sheath | PVC (polyvinyl chloride), type TM 1 or type 6 to BS 6746 |
Lead Sheath | Lead Alloy |
Bedding | PVC (polyvinyl chloride),type TM 1 to BS 6746 |
Amour | Galvanized steel wire armour |
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: 15 x overall diameter |
Conductor Area Size | 2 | 0.5 | 0.5 | 0.75 | 1 | 1.5 | |
mm | |||||||
Conductor Stranding | No. x mm | 1 x 0.8 | 16 x 0.2 | 24 x 0.2 | 1 x 1.13 | 7 x 0.53 | |
Conductor resistance max | ohm/km | 36.8 | 39.7 | 26.5 | 18.2 | 12.3 | |
Insulation resistance min | Gohm/km | 5 | 5 | 5 | 5 | 5 | |
Capacitance unbalance at 1 | pF/250m | 250 | |||||
kHz(pair to pair screen) | |||||||
Max. Mutual Capacitance @ 1 | |||||||
kHz forNon OS or OS cables | pF/m | 115 | 115 | 115 | 115 | 120 | |
(except one-pair and two- | |||||||
pairs) | |||||||
Max. Mutual Capacitance @ | pF/m | 75 | 75 | 75 | 75 | 85 | |
1 kHz IS/OS cables (include 1 | |||||||
pair and 2 pair) | |||||||
Max. L/R Ratio for adjacent | μH/ohm | 25 | 25 | 25 | 25 | 40 | |
cores(Inductance/ | |||||||
Resistance) | |||||||
Core to core | V | 1000 | 1000 | 1000 | 1000 | 1000 | |
Test voltage | Core to screen | V | 1000 | 1000 | 1000 | 1000 | 1000 |
Rated voltage max | V | 300/500 | 300/500 | 300/500 | 300/500 | 300/500 |
Henan Tano Cable Co., Ltd | |
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Country/Region: | He Nan - China |
Business Nature: | Manufacturer |
Phone: | 60306197 |
Contact: | Leona (overseasales) |
Last Online: | 08 Apr, 2016 |