Solar Booklets

www.siechem.com 64 Wires & Cables Copper conductor cross section 2 mm Reduction Factor Number of simultaneous loaded conductors on each tray Installation Method 1x0 1x0 1 1 1.5 2.5 4 6 10 16 25 35 50 70 95 120 150 39 51 68 88 121 161 215 266 336 423 502 589 682 26 34 46 59 81 108 144 178 225 283 336 395 457 23 30 40 52 71 95 127 157 198 250 296 348 402 21 28 37 48 65 87 116 144 181 228 271 318 368 20 26 34 44 61 81 108 133 168 212 251 295 341 18 23 31 40 54 72 97 120 151 190 226 265 307 17 22 29 38 52 69 92 114 144 182 216 253 293 4 0.67 6 0.59 8 0.54 10 0.5 16 0.45 20 0.43 Current capacity in A Connecting lead in free air or perforated tray Copper conductor cross section 2 mm Reduction Factor Number of simultaneous loaded conductors on each tray Installation Method 1x0 1x0 Current capacity in A Connecting lead in free air or perforated tray 1.5 2.5 4 6 10 16 25 35 50 70 95 120 150 39 51 68 88 121 161 215 266 336 423 502 589 682 28 36 48 62 86 114 153 189 239 300 356 418 484 23 30 39 51 70 93 125 154 195 245 291 342 396 20 27 35 46 63 84 112 138 175 220 261 306 355 19 24 33 42 58 77 103 128 161 203 241 283 327 16 21 28 36 50 66 88 109 138 173 206 241 280 15 19 26 33 46 61 82 101 128 161 191 224 259 1 1 4 0.71 6 0.58 8 0.52 10 0.48 16 0.41 20 0.38