300a
For 3-core twin and earth cables up to 4 sq mm with reasonable air circulation, allow 8 amps per sq mm for copper and 5 amps per sq mm for aluminium. For permanent installations with high usage per day, use 4 amps per sq mm.
2.5 sqmm cu cable current carrying capacity is 19 amps.
It depends on the power rating of the circuit but a common size would be 95 sq. mm up to about twice that. 11 kV systems are usually 3-phase 3-wire. Underground cables use copper while overhead ones tend to use uninsulated aluminium or aluminium conductor steel reinforced (ACSR) cables.
What is current carrying capacity of 50x8 mm copper flatbusbar.
it depend upon the length but for small length we can say 3 amp . . . . . . . . . . . . . . . <<>> 1 sq mm 3-core cable is rated at a maximum of 10 amps but for extended use of up to 6hr per day small cables should be rated at 4 amp per sq. mm, and for continuous use 2 amps per sq. mm..
170A
185 mm = 18.5 cm
For 3-core twin and earth cables up to 4 sq mm with reasonable air circulation, allow 8 amps per sq mm for copper and 5 amps per sq mm for aluminium. For permanent installations with high usage per day, use 4 amps per sq mm.
About 5 A It's 38 AWG, which fuses at 3 amps.
one to two mm of aluminium
2.5 sqmm cu cable current carrying capacity is 19 amps.
It would be 1270mm wide.
7.283464567 in Direct Conversion Formula 185 mm* 1 in 25.4 mm = 7.283464567 in
The iPad is 241 x 185 mm.
7.283 in Algebraic Steps / Dimensional Analysis Formula 185 mm*1 cm 10 mm*1 in 2.54 cm=7.283464567 in Direct Conversion Formula 185 mm*1 in 25.4 mm=7.283464567 in
'bout 120cm
A formula for 60 Hz with reasonable ventilation: Imax = 7.73 x A^0.5 x p^0.39 A is the cross-section area in sq. mm and p is the circumference of the busbar's cross-section in mm. So for a busbar of 100 mm x 5 mm the maximum current is 1391 amps.