Approximate overall diameter of the wire is 12.8 mm. If you are looking for metric wire size 95 mm2. 187500 circular mils.
For service sizes of 100 amps and less a #8 bare copper conductor is required.
25mm cable
The V stands for volts and A is amps. If for example you have a 12kVA device and are running off a voltage of 120 volts then Amps = 12000/120 = 100. You then use the calculated amps in a wire size table to get the correct size.
# 4 copper wire short distance.
A #3 copper wire with an insulation factor of 75 and 90 degrees C is rated at 100 and 105 amps respectively.
100 kw is the power drawn by the load. to calculate the cable size you need to know the voltage. From that you can calculate the current. this decides the cable size. for example if the voltage is 400Volts then the current flowing in the circuit when the load is 100 KW will be 250 amps. (100,000/400). for 250 amps to flow with out causing excessive heating of the cable the cross sectional area of the copper cable should be 150 sq mm.for a round cross section the diameter will be roughly 15mm.
i have 200 hp motor what i need cable size in 100 feet distance
For service sizes of 100 amps and less a #8 bare copper conductor is required.
14
25mm cable
The amount of amps required to start an engine varies depending on the size and type of the engine. As a general guide, small engines may require around 50-100 amps to start, while larger engines like those in trucks or heavy equipment may require several hundred amps. It's best to refer to the specific manufacturer's recommendations for the engine in question.
64 amps in less than 100 meter long
The V stands for volts and A is amps. If for example you have a 12kVA device and are running off a voltage of 120 volts then Amps = 12000/120 = 100. You then use the calculated amps in a wire size table to get the correct size.
The recommended gauge size for a 100 amp cable is typically 3 AWG (American Wire Gauge) for copper wire.
cable size for 90 amps 3 phase 440 v <<>> A #3 copper conductor with an insulation factor of 75 or 90 degrees C is rated at 100 and 105 amps respectively. If this feeder is for a motor connection the wire size has to be increased to 125% of the full load amps of the motor.
# 4 copper wire short distance.
A #3 copper wire with an insulation factor of 75 and 90 degrees C is rated at 100 and 105 amps respectively.