Type 60227 IEC 53
FEATURES
300/500V
70℃
IEC 60227-5
APPLICATION
Ordinary PVC sheathed cord
CONSTRUCTION
Conductor
No. of conductors: 2, 3, 4 or 5
IEC 60228, class 5 conductors
Insulation
PVC compound of Type PVC/D
Assembly of cores
Circular cord: the cores and the fillers, shall be twisted together
Flat cord: the cores shall be laid parallel.
Sheath
PVC compound of type PVC/ST 5
General data for type 60227 IEC 53
| 1 | 2 | 3 | 4 | 5 | 6 |
| Number and nominal cross-
sectional area of conductors |
Thickness of insulation | Thickness of sheath
Specified value |
Mean overall dimensions | Minimum insulation
resistance at 70℃ |
|
| Specified
value |
Lower limit | Upper limit | |||
| mm2 | mm | mm | mm | mm | MΩ·km |
| 2 x 0.75 | 0.6 | 0.8 | 5.7
or 3.7 x 6.0 |
7.2
or 4.5 x 7.2 |
0.011 |
| 2 x 1 | 0.6 | 0.8 | 5.9
or 3.9 x 6.2 |
7.5
or 4.7 x 7.5 |
0.010 |
| 2 x 1.5 | 0.7 | 0.8 | 6.8 | 8.6 | 0.010 |
| 2 x 2.5 | 0.8 | 1.0 | 8.4 | 10.6 | 0.009 |
| 3 x 0.75 | 0.6 | 0.8 | 6.0 | 7.6 | 0.011 |
| 3 x 1 | 0.6 | 0.8 | 6.3 | 8.0 | 0.010 |
| 3 x 1.5 | 0.7 | 0.9 | 7.4 | 9.4 | 0.010 |
| 3 x 2.5 | 0.8 | 1.1 | 9.2 | 11.4 | 0.009 |
| 4 x 0.75 | 0.6 | 0.8 | 6.6 | 8.3 | 0.011 |
| 4 x 1 | 0.6 | 0.9 | 7.1 | 9.0 | 0.010 |
| 4 x 1.5 | 0.7 | 1.0 | 8.4 | 10.5 | 0.010 |
| 4 x 2.5 | 0.8 | 1.1 | 10.1 | 12.5 | 0.009 |
| 5 x 0.75 | 0.6 | 0.9 | 7.4 | 9.3 | 0.011 |
| 5 x 1 | 0.6 | 0.9 | 7.8 | 9.8 | 0.010 |
| 5 x 1.5 | 0.7 | 1.1 | 9.3 | 11.6 | 0.010 |
| 5 x 2.5 | 0.8 | 1.2 | 11.2 | 13.9 | 0.009 |
