Single-core PVC insulated cables,non-armoured, without sheath
CURRENT CARRYING CAPACITY (Amperes)
Ambient temperature: 30°C
Conductor operating temperature:
85°C
|
Conductor cross-sectional area
1 |
Reference Method 3 (enclosed in conduit on a wall or in trunking etc.) |
Reference Method 11 (on a perforated cable tray horizontal or vertical) |
|
2 cables, single-phase a.c. or d.c. 2 |
2 cables, single-phase a.c. or d.c. flat and touching 3 |
|
|
(mm2) |
(A) |
(A) |
|
1 |
20 |
19 |
|
1.5 |
25 |
24 |
|
2.5 |
32 |
32 |
|
4 |
42 |
45 |
|
6 |
53 |
58 |
|
10 |
70 |
82 |
|
16 |
90 |
110 |
|
25 |
116 |
150 |
|
35 |
139 |
187 |
Remarks:
The above current rating values are for reference only; the current rating
values may be different in accordance with
different installation conditions. Details please refer the latest version of
EMSD Code of Practice for the Electricity
(Wiring) Regulations.