60227 IEC 52 RVV 300/300V Flexible Building Wire Light PVC Insulated PVC Sheath
Application
Used in electronics, instruments and electronic equipment and automatic generation device with the power cord, line and signal transmission lines, concrete can be used for anti-theft alarm system, building talkback system, instrument and meter, and monitoring control such as the installation of surveillance.
Technical Performance
Rated Voltage (Uo/U) |
450/750V |
Conductor temperature |
Maximum conductor temperature in normal use： 70ºC |
Installation temperature |
Ambient temperature under installation shall not be below 0ºC |
Continuos operating temperature |
≤70℃ for standard products, 90℃ or 105℃ for customized products. |
Shelf Life |
30 years |
The smallest bending radius is six times the diameter of cable | |
Unless specially agreed otherwise, instillation colors are in accordance with BS 6004 specification as follows | |
Single Core |
Red, Black, Yellow, Blue, Green / Yellow |
Two Core |
Red and Black |
Minimum bending radius
The bending radius of cable: (D-Diameter of cable)
D≤25mm------------------≥4D
D>25mm------------------≥6D
Constructions
Conductor: Number of conductors: 2,3 or other multi-core.
The conductors shall comply with the requirement given in IEC 60228 for class 5.
Assembly of cores:
Circular cord: the cores shall be twisted together.
Flat cord: the cores shall be laid parallel.
Insulation: PVC(Polyvinyl Chloride) Type PVC/D according to IEC
Sheath: PVC(Polyvinyl Chloride) Type PVC/ST5 according to IEC
Specifications
60227 IEC 52 Standard
Data Sheet
Nominal Cross Sectional Area of Conductor |
Class of conductor |
Nominal Insulation Thickness |
Nominal Sheath Thickness |
Max.Overall Diameter |
Max.D.C.Resistance at 20 ℃ (Ω/km) |
Min.Insulation Resistance at 70 ℃ |
|
(mm2) |
/ |
(mm) |
(mm) |
(mm) |
Plain |
Metal-coated |
(Ω/km) |
2x0.5 |
5 |
0.5 |
0.6 |
5.9 |
39 |
39 |
0.012 |
2x0.5 |
5 |
0.5 |
0.6 |
3.7x5.9 |
24 |
39 |
0.012 |
2x0.75 |
5 |
0.5 |
0.6 |
6.3 |
46 |
26 |
0.01 |
2x0.75 |
5 |
0.5 |
0.6 |
3.8x6.3 |
31 |
26 |
0.01 |
3x0.5 |
5 |
0.5 |
0.6 |
6.3 |
49 |
19.5 |
0.012 |
3x0.75 |
5 |
0.5 |
0.6 |
6.7 |
60 |
19.5 |
0.01 |