ieee tables

2 cables Single phase 3 or 4 cables three phase

A mV/A/m A mV/A/m

1 13.5 44 12 38

1.5 17.5 29 15.5 25

2.5 24 18 21 15

4 32 11 28 9.5

6 41 7.3 36 6.4

10 57 4.4 50 3.8

16 76 2.8 68 2.4

25 101 1.8 89 1.55

35 125 1.3 110 1.1

50 151 1 134 0.85

70 192 0.72 171 0.61

95 232 0.56 207 0.48

120 269 0.47 239 0.41

150 300 0.41 262 0.36

185 341 0.37 296 0.32

240 400 0.33 346 0.29

300 458 0.31 394 0.27

400 546 0.29 467 0.25

500 626 0.28 533 0.25

630 720 0.27 611 0.24

800 820 0.26 690 0.23

1000 920 0.25 780 0.22

ARMOURED TABLE 9D3CLIPPED DIRECT DEFINED CONDITIONS

One twin cable Single phasOne 3 or 4 core cable thre One twin cable Single phasOne 3 or 4 core cable three phase

A mV/A/m A mV/A/m A mV/A/m A mV/A/m

1.5 20 29 18 25 20 29 18 25

2.5 29 18 24 16 29 18 24 16

4 37 12 31 9.6 37 12 31 9.6

6 48 7.4 41 6.3 50 7.3 42 6.3

10 66 4.3 56 3.8 69 4.3 58 3.8

16 86 2.7 73 2.3 90 2.7 77 2.3

25 115 1.8 97 1.6 121 1.8 102 1.6

35 142 1.3 119 1.1 149 1.3 125 1.1

50 168 0.92 147 0.81 180 0.92 155 0.81

70 209 0.65 180 0.57 220 0.65 190 0.57

95 257 0.48 219 0.42 270 0.48 230 0.42

120 295 0.4 257 0.34 310 0.4 270 0.34

150 337 0.32 295 0.29 355 0.32 310 0.29

185 390 0.29 333 0.24 410 0.29 350 0.24

240 461 0.25 399 0.2 485 0.25 420 0.2

300 523 0.23 451 0.18 550 0.23 475 0.18

400 589 0.22 523 0.17 620 0.22 550 0.17

mm2

mm2

NON-ARMOURED TABLE 9D2ENCLOSED CLIPPED DIRECT

One twin cable Single phasOne 3 or 4 core cable thre One twin cable Single phasOne 3 or 4 core cable thre One twin cable Single phas

A mV/A/m A mV/A/m A mV/A/m A mV/A/m A

1 14 42 12 37 16 42 13 37 14

1.5 18 28 16 24 20 28 17 24 18

2.5 24 17 21 15 28 17 24 15 24

4 32 11 29 9.2 36 11 32 9.2 32

6 40 7.1 36 6.2 46 7.1 40 6.2 40

10 53 4.2 49 3.7 64 4.2 54 3.7 53

16 70 2.7 62 2.3 85 2.7 71 2.3 70

25 79 1.8 70 1.6 108 1.8 90 1.6 114

35 98 1.3 86 1.1 132 1.3 115 1.1 139

50 168 0.92 147 0.81 163 0.92 140 0.81 172

70 209 0.65 180 0.57 207 0.65 176 0.57 218

95 257 0.48 219 0.42 251 0.48 215 0.42 265

120 295 0.4 257 0.34 290 0.4 251 0.34 306

150 337 0.32 295 0.29 330 0.32 287 0.29 348

185 390 0.29 333 0.24 380 0.29 330 0.24 400

240 461 0.25 399 0.2 450 0.25 392 0.2 474

300 523 0.23 451 0.18 520 0.23 450 0.18 548

400 589 0.22 523 0.17 600 0.22 520 0.17 632

values in blue do not exist in IEE tables,put in for expediency

mm2

values in blue do not exist in IEE tables,put in for expediency

22

DEFINED CONDITIONS

One twin cable Single phasOne 3 or 4 core cable three phase

mV/A/m A mV/A/m

42 12 37

28 16 24

17 21 15

11 29 9.2

7.1 36 6.2

4.2 49 3.7

2.7 62 2.3

1.8 95 1.6

1.3 122 1.1

0.92 148 0.81

0.65 186 0.57

0.48 227 0.42

0.4 265 0.34

0.32 302 0.29

0.29 348 0.24

0.25 413 0.2

0.23 474 0.18

0.22 548 0.17