Instrumentation Cables—XLPE Insulated,Individual & Overall Screened,Lead Sheathed,Wire Armoured PVC Sheathed Cables(CU/XLPE/IOSCR/LEAD/SWA/PVC)
Instrumentation Cables are multi-conductor cables that carry and transport low-voltage electrical signals. These low-voltage signals are used to control and monitor electrical power systems. Instrumentation cables have many different industrial applications that include broadcasting, equipment control, such as drilling and pumping in the oil and gas industry, and data transfer, which includes analog and digital signals. They are manufactured according to the BS EN 50288-7 and BS EN 50288-1 standards to ensure quality.
Depending on the application, instrumentation cables can be insulated with PVC or XLPE; the cables can be armoured or unarmoured. The sheathing materials can be of PVC, LSZH, or PE. The cables can have additional flame retardant or flame retardant properties, and they can be manufactured with special protections such as lead sheaths, or DRYLAM or AIRBAG technology.
- Standard BS EN 50288-7, IEC 60502-1 (General)
Construction
Technical Specifications
Quality Control
Application
Construction
XLPE Insulated,Individual & Overall Screened,Lead Sheathed,Wire Armoured PVC Sheathed Cables
Conductor
Instrumentation cable shall have an annealed plain copper conductor or a tinned copper conductor. Depending upon cable application, conductor can be solid (Class-1), Stranded (Class-2), or flexible (Class-5) type as defined in BS EN / IEC 60228
Insulation
Instrumentation cable shall have PVC, XLPE, or HR-PVC insulation. Insulation material shall be selected based on the maximum operating temperature. PVC insulation is suitable for a continuous operating temperature of 70°C, whereas XLPE or HR-PVC is suitable for a continuous operating temperature of 90°C. Fire-rated / fire resistance instrumentation cables shall have Glass Mica Tape layer below insulation & shall have XLPE insulation.
Individual and Overall Screen
The screen is made of aluminum, mylar tape, + ATC drain wire. Aluminum mylar tape is made of aluminum with a thin layer of polyester. It helps in minimizing the crosstalk and prevents shorting.
Armour
Steel wire armour is applied to cables to shield against mechanical stresses and ensure that the core of the cable remains protected.
Inner and Outer Sheath
The sheath can be made of PVC, Polyethylene, or LSZH
Technical Specifications
Instrumentation Cables—XLPE Insulated,Individual & Overall Screened,Lead Sheathed,Wire Armoured PVC Sheathed Cables(CU/XLPE/IOSCR/LEAD/SWA/PVC)
Instrumentation Cables Main Specifications
Instrumentation Cables—XLPE Insulated,Individual & Overall Screened,Lead Sheathed,Wire Armoured PVC Sheathed Cables(CU/XLPE/IOSCR/LEAD/SWA/PVC)
| Conductor Size | Max. Conductor DC Resistance at 20°C for Plain Copper |
Max. Conductor DC Resistance at 20°C for Tinned Copper |
||
| Solid, Class - 1 & Stranded, Class - 2 |
Flexible, Class-5 | Solid, Class - 1 & Stranded, Class - 2 |
Flexible, Class-5 | |
| [mm2] | [Ω/km] | [Ω/km] | [Ω/km] | [Ω/km] |
| 0.50 | 36.72 | 39.78 | 37.434 | 40.902 |
| 0.75 | 24.99 | 26.52 | 25.296 | 27.234 |
| 1.00 | 18.462 | 19.89 | 18.564 | 20.4 |
| 1.50 | 12.342 | 13.566 | 12.444 | 13.974 |
| 2.50 | 7.5582 | 8.1396 | 7.7112 | 8.3742 |
| Conductor Size | Insulation Thickness | |||
| 90V | 300V | 500V | 1000V | |
| [mm2] | [mm] | [mm] | [mm] | [mm] |
| 0.50 | 0.20 | 0.26 | 0.44 | 0.70 |
| 0.75 | 0.20 | 0.26 | 0.44 | 0.70 |
| 1.00 | 0.26 | 0.26 | 0.44 | 0.70 |
| 1.50 | 0.30 | 0.35 | 0.44 | 0.70 |
| 2.50 | - | - | 0.53 | 0.70 |
| Conductor Size | Mutual Capacitance | Max. Continuous Operating Temperature | Inductance to Resistance Ratio (L/R) |
||
| XLPE | PVC | XLPE or HR - PVC | PVC | ||
| [mm2] | [nF/km] | [nF/km] | [°C] | [°C] | [μH/Ω] |
| 0.50 | 150 | 250 | 90 | 70 | < 25 |
| 0.75 | 150 | 250 | 90 | 70 | < 25 |
| 1.00 | 150 | 250 | 90 | 70 | < 25 |
| 1.50 | 150 | 250 | 90 | 70 | < 40 |
| 2.50 | 150 | 250 | 90 | 70 | < 60 |
| Number of Pair | Cable OD | Cable Weight | Drum Length | ||||||||
| 0.5mm² | 0.75mm² | 1.0mm² | 1.5mm² | 2.5mm² | 0.5mm² | 0.75mm² | 1.0mm² | 1.5mm² | 2.5mm² | ||
| [Nos] | [mm] | [mm] | [mm] | [mm] | [mm] | [kg/km] | [kg/km] | [kg/km] | [kg/km] | [kg/km] | [m] |
| 2 | 17.5 | 18.5 | 19.5 | 21.5 | 24.0 | 840 | 905 | 965 | 1170 | 1465 | 1000 |
| 5 | 21.5 | 22.5 | 23.5 | 25.0 | 28.5 | 1265 | 1375 | 1480 | 1660 | 2095 | 1000 |
| 10 | 27.0 | 28.5 | 30.0 | 33.5 | 39.0 | 1885 | 2065 | 2305 | 2790 | 3750 | 1000 |
| 20 | 33.5 | 36.0 | 38.0 | 41.5 | 49.5 | 2805 | 3270 | 3555 | 4240 | 5955 | 1000 |
| 30 | 38.5 | 41.5 | 43.5 | 49.0 | 3720 | 4185 | 4705 | 5930 | 500 | ||
| Number of Triad | Cable OD | Cable Weight | Drum Length | ||||||||
| 0.5mm² | 0.75mm² | 1.0mm² | 1.5mm² | 2.5mm² | 0.5mm² | 0.75mm² | 1.0mm² | 1.5mm² | 2.5mm² | ||
| [Nos] | [mm] | [mm] | [mm] | [mm] | [mm] | [kg/km] | [kg/km] | [kg/km] | [kg/km] | [kg/km] | [m] |
| 2 | 20.5 | 20.5 | 21.5 | 23.0 | 26.0 | 1120 | 1120 | 1185 | 1370 | 1720 | 1000 |
| 5 | 24.5 | 24.5 | 25.5 | 27.5 | 31.5 | 1570 | 1570 | 1695 | 1995 | 2555 | 1000 |
| 10 | 31.5 | 31.5 | 33.5 | 37.0 | 42.5 | 2485 | 2485 | 2870 | 3410 | 4525 | 1000 |
| 20 | 39.5 | 39.5 | 42.0 | 46.5 | 3955 | 3955 | 4360 | 5430 | 500 | ||
| 30 | 46.0 | 46.0 | 49.0 | 5320 | 5320 | 6080 | 500 | ||||
| Number of Quad | Cable OD | Cable Weight | Drum Length | ||||||||
| 0.5mm² | 0.75mm² | 1.0mm² | 1.5mm² | 2.5mm² | 0.5mm² | 0.75mm² | 1.0mm² | 1.5mm² | 2.5mm² | ||
| [Nos] | [mm] | [mm] | [mm] | [mm] | [mm] | [kg/km] | [kg/km] | [kg/km] | [kg/km] | [kg/km] | [m] |
| 2 | 21.5 | 22.5 | 23.5 | 25.5 | 28.5 | 165 | 1335 | 1435 | 1605 | 2025 | 1000 |
| 5 | 25.5 | 27.5 | 28.5 | 31.0 | 36.5 | 1715 | 1920 | 2070 | 2445 | 3355 | 1000 |
| 10 | 33.5 | 36.5 | 38.5 | 42.0 | 50.0 | 2770 | 3245 | 3560 | 4205 | 5950 | 1000 |
| 20 | 42.0 | 46.0 | 49.0 | 4165 | 5125 | 5835 | 500 | ||||
| 30 | 49.5 | 5815 | 500 | ||||||||
Note: Cable OD and Cable weight are subject to change based on the latest manufacturing practice.
Quality Control
Instrumentation Cables—XLPE Insulated,Individual & Overall Screened,Lead Sheathed,Wire Armoured PVC Sheathed Cables(CU/XLPE/IOSCR/LEAD/SWA/PVC)
Raw Material Test
Raw Material Test is the first quality assurance step for CU/XLPE/IOSCR/LEAD/SWA/PVC instrumentation cables. Copper conductors are tested for electrical conductivity, tensile strength, and dimensional accuracy. XLPE insulation compounds undergo thermal aging, elongation, and insulation resistance evaluation. Screening materials for individual and overall screens are inspected for conductivity and coverage performance. Lead sheath materials are tested for purity, thickness uniformity, and corrosion resistance. Steel wire armour is checked for mechanical strength and flexibility, while PVC sheath compounds are evaluated for flame retardancy and environmental durability. Only materials that fully comply with technical specifications are approved for production.
Process inspection
Process Inspection ensures consistent quality during the manufacturing of CU/XLPE/IOSCR/LEAD/SWA/PVC instrumentation cables. XLPE insulation extrusion is monitored for concentricity and thickness accuracy. Individual and overall screening processes are inspected to confirm complete coverage and electrical continuity. Lead sheathing is carefully controlled to ensure smooth surface finish and effective moisture sealing. Steel wire armouring is checked for correct lay length and tension. PVC sheathing is inspected for dimensional stability and surface integrity. Continuous in-process inspections and electrical checks ensure compliance with design requirements at every stage.
Finished Product
Finished Product Test validates the performance and safety of CU/XLPE/IOSCR/LEAD/SWA/PVC instrumentation cables before delivery. Electrical tests include conductor resistance, insulation resistance, and voltage withstand testing. Mechanical tests assess tensile strength, bending performance, and impact resistance of the armoured structure. Lead sheath integrity tests verify moisture and chemical protection. Final visual inspection confirms proper construction, marking, and overall workmanship. Only cables meeting all standards are released for shipment.
Application
These instrumentation cables are widely used in oil and gas facilities, chemical plants, power stations, refineries, and industrial automation systems requiring high signal accuracy and environmental resistance.
Technical Advantages
● 30+ years of manufacturing experience
● ISO and UL certified production
● Customized cable and transformer solutions
Product Packaging
Wires and Cables packaging (1)
Wires and Cables packaging (2)
Wires and Cables packaging (3)
Wires and Cables packaging (4)
Wires and Cables packaging (5)
Wires and Cables packaging (6)
Wires and Cables packaging (7)
Wires and Cables packaging (8)
Related Products
Type 440 Flexible Copper Screened Mining Cable With Three Pilot Core Interstitial
The Type 440 Flexible Copper Screened Mining Cable is a medium-voltage mining cable designed for heavy-duty applications in draglines, shovels, and large drills.It features tinned annealed copper conductors, EPR insulation, and a flexible copper wire screen for superior electrical shielding. Its three pilot cores allow for enhanced monitoring and control in mining operations. The extra heavy-duty PCP sheath provides oil resistance, abrasion protection, and flame retardancy, making it suitable for harsh mining environments. Compliant with AS/NZS 2802 and related standards, this cable ensures long service life and high mechanical performance in demanding conditions.
Three Core Medium Voltage Power Cable to IEC 60502
The Three Core Medium Voltage Power Cable to IEC 60502 is designed for stable and efficient power transmission in medium voltage distribution systems. Constructed with three insulated conductors laid together, this cable supports balanced load distribution and compact installation. High-purity copper or aluminum conductors ensure low electrical resistance and reliable current flow. The insulation system, typically based on XLPE, provides excellent dielectric strength, thermal endurance, and resistance to electrical stress. The three-core configuration simplifies installation in substations, industrial plants, and infrastructure projects where space efficiency and system reliability are critical. Manufactured in accordance with IEC 60502, the cable meets international standards for electrical performance, mechanical durability, and operational safety. Its robust construction ensures long service life and dependable operation in demanding medium voltage applications.
CANTON AAAC Conductor Cable
CANTON AAAC (All Aluminum Alloy Conductor) cables are manufactured in accordance with ASTM B399 standards, offering high tensile strength, good electrical conductivity, and corrosion resistance. With 800 mm² nominal area and 61-strand design, it uses heat-treated aluminum-magnesium-silicon alloy (6201-T81) for enhanced strength (295 MPa min) and conductivity (53% IACS min). Meeting ASTM B398, B399, IEC 61089, and BS EN 50182 standards, this cable handles ampacity up to 1200A at 75°C and voltages up to 33kV. The all-alloy construction avoids bimetallic corrosion, providing better resistance in harsh conditions than ACSR. Reduced weight minimizes sag and installation expenses, supporting longer spans. The Canton AAAC Conductor Cable delivers low electrical losses, high mechanical endurance, and excellent weather tolerance. Flame-retardant variants available. Perfect for urban grids, renewable projects, and coastal setups, it provides cost-effective, low-maintenance power delivery in overhead applications globally, excelling in reliability and lifespan over conventional conductors.
1/0 Malemute Aluminum Conductor Duplex Overhead Service Drop Cable
1/0 Malamute Aluminum Conductor Duplex Overhead Service Drop Cable is designed to deliver efficient and reliable power in overhead secondary distribution networks. Constructed with stranded aluminum conductors, the duplex configuration provides a combination of electrical conductivity, mechanical strength, and installation flexibility. The 1/0 Malamute size is suitable for typical service drop spans, offering dependable load capacity with controlled sag under varying weather conditions. Aluminum construction reduces overall cable weight, simplifies handling, and enhances corrosion resistance for long-term outdoor use. Produced under strict quality management systems, the 1/0 Malamute Aluminum Conductor Duplex Overhead Service Drop Cable meets utility and ASTM standards, making it a trusted solution for modern overhead service installations requiring safety, durability, and consistent performance.
336.4 MCM MERLIN ACSR Conductor Cable
The ACSR CAA 336.4 KCM 18/1F MERLIN is a robust and efficient aluminium conductor steel reinforced cable, designed for high-performance in overhead power transmission and distribution lines. This conductor consists of 18 strands of hard-drawn 1350-H19 aluminium helically stranded around a single galvanized steel core wire, delivering an ideal combination of electrical conductivity and mechanical strength. Compliant with ASTM B232, this ACSR configuration is widely adopted in South American and international power systems. The steel core, galvanized to Class A or B, offers protection against corrosion, ensuring long service life in harsh environmental conditions. Meanwhile, the aluminium strands provide excellent current-carrying capacity and conductivity. The MERLIN design is particularly suitable for medium-voltage transmission lines and long-span installations where mechanical tension and conductor sag need to be controlled without compromising electrical performance.
(N)TSCGEWOU 3.6/6kV, 6/10kV, 8.7/15kV and 12/20kV Submersible Cable
The (N)TSCGEWOU 3.6/6kV, 6/10kV, 8.7/15kV, and 12/20kV Submersible Cable is a medium voltage flexible power cable designed for long-term underwater use in accordance with VDE 0250 standards. It features Class 5 tinned copper conductors, EPR rubber insulation, semi-conductive layers, and a copper braid earth conductor, with EPR and CM waterproof rubber sheaths for excellent resistance to water, salt, abrasion, oil, and mechanical stress. Suitable for pumps, dredgers, floating docks, and heavy-duty mining equipment, this cable ensures reliable performance in wet and harsh industrial environments.FAQ From Customers
-
What are the advantages of power cables and overhead lines?(1) Reliable operation, because it is installed in a hidden place such as underground, it is less damaged by external forces, has less chance of failure, and the power supply is safe, and it will not cause harm to people; (2) The maintenance workload is small and frequent inspections are not required; (3) No need to erect towers; (4) Help improve power factor.
-
Which aspects should be considered when choosing the cross section of a power cable?(1) The long-term allowable working current of the cable; (2) Thermal stability once short circuited; (3) The voltage drop on the line cannot exceed the allowable working range.
-
What are the measures for cable fire prevention?(1) Use flame-retardant cables; (2) Use fireproof cable tray; (3) Use fireproof paint; (4) Fire partition walls and fire baffles are installed at cable tunnels, mezzanine exits, etc.; (5) Overhead cables should avoid oil pipelines and explosion-proof doors, otherwise local pipes or heat insulation and fire prevention measures should be taken.
-
What should be paid attention to during the transportation and handling of cables?(1) During transportation, loading and unloading, cables and cable reels should not be damaged. It is strictly forbidden to push the cable reels directly from the vehicle. Generally, cables should not be transported and stored flat. (2) Before transporting or rolling the cable reel, ensure that the cable reel is firm, the cable is wound tightly, the oil pipe between the oil-filled cable and the pressure oil tank should be fixed without damage, the pressure oil tank should be firm, and the pressure indication should meet the requirements.
-
What inspections should be carried out for the acceptance of cable lines?(1) The cable specifications should meet the regulations, the arrangement should be neat, no damage, and the signs should be complete, correct and clear; (2) The fixed bending radius of the cable, the related distance and the wiring of the metal sheath of the single-core power cable should meet the requirements; (3) The cable terminal and the middle head should not leak oil, and the installation should be firm. The oil pressure of the oil-filled cable and the meter setting should meet the requirements; (4) Good grounding; (5) The color of the cable terminal is correct, and the metal parts such as the bracket are completely painted; (6) There should be no debris in the cable trench, tunnel, and bridge, and the cover should be complete.
Welcome your inquiry
Honesty, Integrity, Frugality, Activeness and Passion