China Suppliers for 60227 IEC 53 RVV PVC Sheathed Cord - 300/500 V Rated Voltage | Factory Direct
Construction
Number of conductors: 2, 3, 4 or 5.
The conductors comply with the requirements given in IEC 60228 for class 5 conductors.
The insulation is polyvinyl chloride compound of type PVC/D applied around each conductor.
Circular cord: the cores and the fillers are twisted together.
Flat cord: the cores are laid parallel.
For a circular cord having two cores, the space between the cores is filled either by separate fillers or by the sheath filling the interstices.
Any filler are not adhere to the cores.
The sheath is polyvinyl chloride compound of type PVC/ST5 applied around the cores.
The sheath fill the spaces between the cores, thus forming a filling, but it is not adhere to the cores. The assembly of cores is surrounded by a separator, which is not adhere to the cores.
The assembly of circular cords has a practically circular cross-section.
Technical Performance
Parameter Table
| 1 | 2 | 3 | 4 | 5 | 6 |
|---|---|---|---|---|---|
| Number and nominal cross-sectional area of conductors mm² |
Thickness of insulation | Thickness of sheath | Mean overall dimensions | Minimum insulation resistance at 70°C MΩ ·km |
|
| Specified value mm |
Specified value mm |
Lower limit mm |
Upper limit mm |
||
| 2 × 0.75 | 0.6 | 0.8 | 5.7 or 3.7 × 6.0 |
7.2 or 4.5 × 7.2 |
0.011 |
| 2 × 1 | 0.6 | 0.8 | 5.9 or 3.9 × 6.2 |
7.5 or 4.7 × 7.5 |
0.010 |
| 2 × 1.5 | 0.7 | 0.8 | 6.8 | 8.6 | 0.010 |
| 2 × 2.5 | 0.8 | 1.0 | 8.4 | 10.6 | 0.009 |
| 2 × 4 | 0.8 | 1.1 | 9.7 | 12.1 | 0.007 |
| 3 × 0.75 | 0.6 | 0.8 | 6.0 | 7.6 | 0.011 |
| 3 × 1 | 0.6 | 0.8 | 6.3 | 8.0 | 0.010 |
| 3 × 1.5 | 0.7 | 0.9 | 7.4 | 9.4 | 0.010 |
| 3 × 2.5 | 0.8 | 1.1 | 9.2 | 11.4 | 0.009 |
| 3 × 4 | 0.8 | 1.1 | 10.3 | 12.8 | 0.007 |
| 4 × 0.75 | 0.6 | 0.8 | 6.6 | 8.3 | 0.011 |
| 4 × 1 | 0.6 | 0.9 | 7.1 | 9.0 | 0.010 |
| 4 × 1.5 | 0.7 | 1.0 | 8.4 | 10.5 | 0.010 |
| 4 × 2.5 | 0.8 | 1.1 | 10.1 | 12.5 | 0.009 |
| 4 × 4 | 0.8 | 1.2 | 11.5 | 14.3 | 0.007 |
| 5 × 0.75 | 0.6 | 0.9 | 7.4 | 9.3 | 0.011 |
| 5 × 1 | 0.6 | 0.9 | 7.8 | 9.8 | 0.010 |
| 5 × 1.5 | 0.7 | 1.1 | 9.3 | 11.6 | 0.010 |
| 5 × 2.5 | 0.8 | 1.2 | 11.2 | 13.9 | 0.009 |
| 5 × 4 | 0.8 | 1.3 | 12.8 | 15.9 | 0.007 |
Advantages
Consistent Product Quality
Our company utilizes high-quality raw materials and advanced manufacturing processes to ensure that the products meet customers' specifications and performance requirements. Supported by a comprehensive inspection system, we rigorously monitor quality from four key stages: raw material inspection, in-process inspection, semi-finished product inspection, and finished product inspection. Throughout production, we strictly implement data collection protocols and retain product samples, ensuring full traceability for every item.
Industry-Leading Delivery
We maintain ample inventory across all product categories, enabling us to promptly fulfill urgent customer demands. Additionally, our strategic stock of semi-finished products, combined with a highly flexible production management approach, allows us to efficiently address diverse and time-sensitive customer requirements.
Tailored Customization
For customized product requests, we have established a sophisticated and streamlined workflow. Each custom project is supported by a dedicated one-on-one service team, comprising experts from R&D, sales, production, after-sales, and other relevant departments. This structure ensures professional and efficient solutions tailored to the customer's specific needs.
Frequently Asked Questions
What standards do these conductors comply with?
The conductors comply with the requirements specified in the IEC 60228 standard for class 5 conductors, ensuring flexibility and reliable electrical performance.
What materials are used for the insulation and sheath?
The cable uses polyvinyl chloride (PVC) compound type PVC/D for the insulation around each conductor and PVC compound type PVC/ST5 for the protective outer sheath.
What is the maximum operating temperature for these cables?
The maximum conductor temperature allowed in normal use is 70°C, ensuring stability and safety under standard electrical load conditions.
Does the sheath adhere to the inner conductor cores?
No, the sheath fills the spaces between the cores to form a solid filling, but it does not adhere to the cores. Additionally, a separator is used around the core assembly to prevent adhesion, allowing for easy stripping.
What safety guidelines apply to the use of cable type 60227 IEC 53?
The installation and application of the 60227 IEC 53 cable comply with the IEC 62440 guidelines, which govern the safe use of electric cables with rated voltages not exceeding 450/750 V.
Can these cables be customized for specific configurations?
Yes. We offer tailored customization services supported by a dedicated one-on-one team from R&D, production, and sales to meet your specific technical and dimensional requirements.