Single-core Cable made in China

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Description of Single-core Cable

 Single core refers to only have a conductor in an insulating layer. When more than 35 kv voltage, most of the single-core cable, the wire core and the relationship between the metal shielding layer, can be seen as a transformer coils in the primary winding and iron core. When a single core cable core in current will have lines/aluminum package or metal shielding layer, make it appear at both ends of the induced voltage.


Main Features of Single-core Cable

Dual wall insulation, Electron beam cross-linked

Excellent resistance to UV,water,ozone,fluids,salt,general weathering

Excellent resistance to abrasion

Halogen free, flame,ratardant,low toxicity

Excellent flexibility and stripping performance

High current carrying capacity

TUV and UL approved


Specifications of  Single-core Cable




Cross sectionStrand designConductor diameterConductor resistanceOuter diameterRated voltageRated current


Technical Data of Single-core Cable

Wire:Class5 tinned

Insulation material: XLPE

Double insulated


HIgh resistance against oils, greases,oxygen and ozone


UV resistant

High wear and abrasion resistance

Flame test according to :DIN EN 50265-2-1 UL 1571(VW-1)

Smallest permissible Bending Radlus 5xD

 Temperature range -40℃~+90℃

 Colours: Black Red


IMages of Single-core Cable

Single-core Cable made in China

Single-core Cable made in China

Single-core Cable made in China


① why from okorder?

Okorder is a qualified supplier of all kinds of building matierials in China. All products have been showed in Okorder website are under well controlled by okorder QC team.

All products had been produced under a clear quality standard and the quality is consistence among the shipments.

Okorder has already setted up more than 20 warehouses in different markets to show the products. You are convenient to know the products from your local place and it will help you to make decision easyly.  

②How to guarantee the quality of the products?

We have established a perfect quality management system,as for raw material and semi parts all are under strict quality test and we have a IQC system to control the purchases.

QC on site is very strict and all steps of process are measured per drawings. Before delivery, we set a OQC system to make sure each piece meet the standard of order.from design to delivery, 

③How long can we receive the product after purchase?

Lead time depending on order quanity, The normal order can be deliveried with 3 weeks.




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Q:When pouring concrete is how to put the tube
Line pipe is poured before the concrete is laid on the cloth, fixed on the template or steel, pouring a need to install a class at any time to adjust its position!
Q:Ipad charging display does not support this accessory
The problem lies in the charger between the machine, IPAD charging is to a charging protocol to complete, when the IPAD did not receive the agreement signal will be prompted: do not support this accessory, Apple's products have charging protocol, charging Is through the data line in the two lines and IPAD transmission charging protocol signal when ipad received the charging protocol signal after the machine internal charging circuit began to open the internal charging circuit to charge, the problem is to accept the charge signal is not so prompted not to Support, change the line to try
Q:What kind of KVM switch is this configuration below?
Wire and cable warranty period is 30 years of national warranty period. But the specific warranty period according to the type of wire and cable and the use of conditions and temperature and applicable methods to determine. General cable maintenance period is about 15 years, but to ensure that the normal use of the environment, such as the amount of temperature is below 70 degrees, but you are more than 70 working environment to use, of course, may not be used for a year. Therefore, the most important thing is to follow the instructions to use.
Q:Home leaked, installed in the floor below the wire was blisters will have any security risks? How can the water inside the pipe to dry
Can do so, it seems that less a HDMI high-definition line
Q:What is the difference between wires and cables?
The introduction of the device in the form of: sealing ring (sealing ring is to achieve the required protection level of the shell and the use of cash-saving brush to help find the silent material or elastic material parts) type of introduction device; casting solidified packing seal Type introduction device; metal seal ring introduction device
Q:Fiber optic cable split box, integrated wiring box, cable terminal box, cable transfer box difference
KVV is the control cable, generally do industrial control; and RVS is twisted pair, generally used for weak system, to eliminate the interference requirements of the occasion, such as two-wire bus system, specifically, the electrical fire bus more Such as RS485 bus and so on.
Q:Automotive wiring harness welding to pay attention to what the problem
When the lighting circuit and the power circuit shared ladder, BV line is not allowed to put in the ladder, so it is recommended to use the wiring of the lamp ZC-YJV-3 * 2
Q:Is there a difference between PE cable and PE water supply pipe?
The color is easy to distinguish. General yellow on behalf of the video line, red white plug left and right audio.
Q:What is the cable for rvv? Is it a power cable or a control cable? What is the cable?
The installation process is a certain requirement, high and low voltage cable bridge should be installed separately as usual, a wall laying vertical pipeline (slot) or installation equipment, the power distribution between the depth of D1 = 1200 ~ 1500mm; weak Between the deep distance from the D2 = 1100 ~ 1400mm more reasonable. The length L1 and L2 between the power distribution and the weak can be determined according to how much electrical equipment and pipelines (slots) are installed in the room. "Civil building electrical design specifications" proposed "shaft size in addition to meet the wiring spacing and terminal box, distribution box layout must be the size, but also in the box before the left not less than 0.8m operation, maintenance distance" requirements. In the weak equipment, the operation and maintenance distance is not specified in the provisions of the Code for Electrical Design of Civil Buildings, but it should not be less than 0.8m. Cable to wear steel pipe wiring, should be reserved in the floor steel pipe, wiring should be completed after the plug fire fire blocking material. Cable bridge installation should be horizontal, the maximum sag should not be greater than 10 mm; proposed separate installation
Q:What does the letter of the computer cable model mean?
The meaning of the letter: W refers to the halogen-free, D refers to the low smoke, Z refers to the flame retardant WDZ is halogen-free low smoke flame retardant jacket power cable. WDZC refers to halogen-free low smoke C-class flame retardant

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