| BATT Part No |
NO. OF CORES |
NOMINAL CROSS SECTIONAL AREA mm |
NOMINAL OVERALL DIAMETER mm |
NOMINAL WEIGHT kg/km |
A2 GLANDS Brass |
A2PL GLAND Plastic |
| 22032 |
1 |
95 |
23.4 |
1290 |
32 |
40 |
| 22035 |
1 |
120 |
25.7 |
1592 |
40 |
40 |
| 22038 |
1 |
150 |
28.3 |
1957 |
40 |
40 |
| 22040 |
1 |
185 |
31 |
2350 |
50S |
50 |
| 22042 |
1 |
240 |
34.45 |
3099 |
50 |
63 |
| 22026 |
1 |
300 |
37.7 |
3687 |
50 |
|
CONDUCTORS
Class 5 Flexible Copper Conductors for Single Core and Multi-Core Cables
| NOMINAL CROSS SECTIONAL AREA mm2 |
MAXIMUM DIAMETER OF WIRES IN CONDUCTOR mm |
MAXIMUM RESISTANCE OF CONDUCTOR AT 20ºC - Plain Wires ohms/km |
| 1 |
0.21 |
19.5 |
| 1.5 |
0.26 |
13.3 |
| 2.5 |
0.26 |
7.98 |
| 4 |
0.31 |
4.95 |
| 6 |
0.31 |
3.3 |
| 10 |
0.41 |
1.91 |
| 16 |
0.41 |
1.21 |
| 25 |
0.41 |
0.78 |
| 35 |
0.41 |
0.554 |
| 50 |
0.41 |
0.386 |
| 70 |
0.51 |
0.272 |
| 95 |
0.51 |
0.206 |
| 120 |
0.51 |
0.161 |
| 150 |
0.51 |
0.129 |
| 185 |
0.51 |
0.106 |
| 240 |
0.51 |
0.0801 |
| 300 |
0.51 |
0.0641 |
| 400 |
0.51 |
0.0486 |
| 500 |
0.61 |
0.0384 |
ELECTRICAL CHARACTERISTICS (1mm2 to 2.5mm2)
Current Carrying Capacity and Mass Supportable
| NOMINAL CROSS SECTIONAL AREA mm |
CURRENT CARRYING CAPACITY Amps - Single-Phase AC |
CURRENT CARRYING CAPACITY Amps - Single-Phase AC |
MAXIMUM MASS SUPPORTABLE BY TWIN FLEXIBLE CABLE (See Regulations 522.7.2 and 559.6.1.5 of the 17th Edition of IEE Wiring Regulations) kg |
| 1 |
10 |
10 |
5 |
| 1.5 |
16 |
16 |
5 |
| 2.5 |
25 |
20 |
5 |
Voltage Drop
| NOMINAL CROSS SECTIONAL AREA mm2 |
mDC OR SINGLE-PHASE AC mV/A/m |
HREE-PHASE AC mV/A/m |
| 1 |
46 |
40 |
| 1.5 |
32 |
27 |
| 2.5 |
19 |
16 |
The above table is in accordance with Table 4F3B of the 18th Edition of IEE Wiring Regulations BS7671 and IEC 60364-5-52 Conductor operating temperature: 60°C* Note *The tabulated values above are for 60°C thermoplastic or thermosetting insulated flexible cables and for other types of flexible cable they are to be multiplied by the following factors: For 90°C thermoplastic or thermosetting insulated 1.09 150°C 1.31 185°C glass fibre 1.43
ELECTRICAL CHARACTERISTICS (4mm2 and above)
Current Carrying Capacity
| NOMINAL CROSS SECTIONAL AREA mm2 |
DC OR SINGLE-PHASE AC (1 TWO CORE CABLE WITH OR WITHOUT PROTECTIVE CONDUCTOR) Amps |
THREE-PHASE AC (1 THREE CORE, FOUR CORE OR FIVE CORE CABLE) Amps |
SINGLE-PHASE AC OR DC (2 SINGLE CORE CABLES TOUCHING) Amps |
| 4 |
42 |
37 |
|
| 6 |
55 |
49 |
|
| 10 |
76 |
66 |
|
| 16 |
103 |
89 |
|
| 25 |
136 |
119 |
|
| 35 |
|
146 |
200 |
| 50 |
|
177 |
250 |
| 70 |
|
225 |
310 |
| 95 |
|
273 |
369 |
| 120 |
|
316 |
432 |
| 150 |
|
363 |
497 |
| 185 |
|
414 |
564 |
| 240 |
|
487 |
673 |
| 300 |
|
560 |
773 |
| 400 |
|
|
924 |
| 500 |
|
|
1062 |
DE-RATING FACTORS
90ºC Thermosetting (Rubber) Insulated Cables
| AMBIENT TEMPERATURE |
35ºC |
40ºC |
45ºC |
50ºC |
55ºC |
60ºC |
65ºC |
70ºC |
75ºC |
80ºC |
85ºC |
| DE-RATING FACTOR |
0.95 |
0.91 |
0.86 |
0.82 |
0.78 |
0.7 |
0.64 |
0.57 |
0.5 |
0.4 |
0.28 |
