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Current or AMPS are what the appliance draws or load of the appliance. So, if you have a say 10,000 amps going thru a cable rated for say 1,000 amps , guess what ,the cable over heats and either will melt or at least catch fire.
70mm 4core copper cable
64 AMPS
64 amps. The longer the run the more volt drop you get, but generally 64 amps.
10A
6mm2 cable is rated at 40amps
44.8AMPS
A #10 copper wire in a NMD90 cable is rated at 30 amps.
A 0.15Cu cable has a rating of 382 amps summer and 476 amps winter. 0.2Cu allows 425/530 amps. That is for outdoor use in overhead lines.
That depends on what temperature-rise you'll accept, and on what type of coating or jacketing surrounds the cable, and on the airflow around the cable.
The 240 sq. mm cable has a diameter of 17.48 mm. It can carry up to 425 Amps current in a duct and up to 520 Amps in open air.
445 amps. For example Mulberry AAAC cable.
Current or AMPS are what the appliance draws or load of the appliance. So, if you have a say 10,000 amps going thru a cable rated for say 1,000 amps , guess what ,the cable over heats and either will melt or at least catch fire.
A parallel run of 750 MCM AWG conductors will handle 1000 amps. if we want 1000amps to flow, 250sqmm cable is enough.
It depends on the voltage: 208 v 14 amps, 415 v 7 amps, 480 v 6 amps.
124.3 amps. If you have one on a vehicle, for example a winch, use no less tha 00g cable. That is a LOT of power, and an ordinary alternator can't handle that.
70mm 4core copper cable