To answer this question a voltage is needed.
Not enough information. To answer this question the amount of current in AMPS the circuit is drawing is needed.
you need the current of motor or the KW/HP rating
Need to know what the voltage of the motor is.
1) determine load /design current. eg 13kw oven Ib=13000W/230V if 3 phase- 13000w/1.73*400V =56.52A In(circuit breaker size)=60A 2) In/ C1+C2+C3 (c is coefficient of ambience temperature of type of cable referred to BS tables) 3) value of above refer to BS tables for appropiate cale size. eg. based on 60A cable size is 16mm2 pvc/pvc cable size
To answer this question the size of the cable or the amperage of the load is needed to calculate the correct wire size and connectors to fit the cable.
Cable for 19 amps continuous should have a cross-section area of 6 mm2.
Sir, what is the cable size for 1.5kw 3phase induction motor 400v?
70mm 4core copper cable
Not enough information. To answer this question the amount of current in AMPS the circuit is drawing is needed.
If I consider power factor is 0.85 & motor efficiency is 95% then you have required 4 sq mm wire which is able allow passing 25.47 A current trough it.
To determine the cable size in mm2 required for 450 amps, you need to consider the current-carrying capacity of the cable. The exact size will depend on the type of cable and the installation conditions. For 450 amps, heavy-duty cables with a size of around 240 mm2 or larger would typically be used to ensure safe and efficient operation.
350mcm
4sqmm
As example, at 380V the generator produces 685A per phase. Therefore you will require 2 x 120mm2 cables per phase. (1 x 120mm2 cable will support 365A per phase). In total you will require approximately 1/2km of cable to cover the 50m run between the generator and the ATS panel/Load. i.e. 5 phases in total - 2 x 50m cables per phase.
you need the current of motor or the KW/HP rating
A 134 kVA cable typically refers to the size of cable required for a 134 kilovolt-ampere electrical load. The size of the cable needed will depend on factors such as the length of the cable run, the voltage drop allowed, and the type of insulation and conductor material required to safely carry the current. It is recommended to consult with a qualified electrical engineer or contractor to determine the specific cable size needed for your application.
To answer this question a voltage must be stated.