China Suppliers Factory 60227 IEC 07 BV-90°C Single-Core Non-Sheathed Cable for Internal Wiring
Construction
Number of conductors: 1.
The conductors comply with the requirements given in IEC 60228 for class 1 conductors.
The insulation is polyvinyl chloride compound of type PVC/E, applied around the conductor.
Technical Performance
Maximum conductor temperature in normal use: 90°C
The use of the cable type 60227 IEC 07 comply with IEC 62440, which provides guidance on the safe use of electric cables with a rated voltage not exceeding 450/750 V.
In circumstances in which it is possible to guard against thermoplastic flow, and reduced insulation resistance can be tolerated, a PVC compound suitable for continuous use at 90°C can be operated at temperatures up to 105°C for a reduced total working duration.
Parameter Table
| 1 | 2 | 3 | 4 | 5 |
|---|---|---|---|---|
| Nominal cross-sectional area of conductor mm² |
Thickness of insulation Specified value mm |
Mean overall diameter | Minimum insulation resistance at 90°C MΩ ·km |
|
| Lower limit mm |
Upper limit mm |
|||
| 0.5 | 0.6 | 1.9 | 2.3 | 0.015 |
| 0.75 | 0.6 | 2.1 | 2.5 | 0.013 |
| 1 | 0.6 | 2.2 | 2.7 | 0.012 |
| 1.5 | 0.7 | 2.6 | 3.2 | 0.011 |
| 2.5 | 0.8 | 3.2 | 3.9 | 0.009 |
Advantages
To deliver products that align perfectly with client expectations, we source top-tier materials and leverage cutting-edge production techniques. Our multi-layered quality control system spans four critical phases: incoming material checks, production-line inspections, semi-finished goods assessments, and final product verification. Detailed data logging and archived product samples further enable end-to-end traceability, ensuring accountability at every manufacturing step.
By strategically stocking both finished goods and semi-processed inventory, we minimize lead times even for high-priority orders. Our adaptive production strategies and dynamic inventory management allow rapid responses to fluctuating or urgent client needs, maintaining both speed and precision.
Custom orders benefit from our optimized project workflow, where each request is assigned an exclusive support team. This cross-departmental unit—staffed by specialists in design, sales coordination, manufacturing, and post-sale services—collaborates to deliver client-centric solutions with technical expertise and operational agility.
Frequently Asked Questions
What standard do the conductors of these cables comply with?
The conductors comply with the requirements specified in the IEC 60228 standard for class 1 conductors.
What is the insulation material used in the construction?
The cable features an insulation made of polyvinyl chloride (PVC) compound of type PVC/E, applied directly around the conductor.
What is the maximum conductor operating temperature?
The maximum conductor temperature in normal use is 90°C. However, it can temporarily operate at temperatures up to 105°C for reduced working durations if protected against thermoplastic flow and when reduced insulation resistance is acceptable.
What is the rated voltage guidance for the 60227 IEC 07 cable?
The cable complies with the safe use guidelines of IEC 62440 for electric cables with a rated voltage not exceeding 450/750 V.
How do you ensure consistent quality control during manufacturing?
We implement a multi-layered quality control system across four key phases: incoming material checks, production-line inspections, semi-finished goods assessments, and final product verification, backed by end-to-end data logging and traceability.