It is not possible to answer the question without knowing the supply voltage. Conductors (wires) are sized according to current (amps), not KW. Amps = watts / volts As you can see, there is no way to determine amps (needed to size the wire), without knowing both the KW and the voltage. If this is on a test, it is a trick question. If you are really trying to size a cable for a real stove, hire a licensed electrician! Improperly sized wire can start a fire.
To determine the appropriate cable size for a 320 kW three-phase system with a current of 444 amps per phase, you must consider factors such as the type of insulation, installation method, and ambient temperature. Generally, for a typical installation using copper conductors, a cable size of 95 mm² would be suitable for this current rating, ensuring it can handle the load with a margin for safety. Additionally, it's crucial to consult local electrical codes and standards, as they may dictate specific requirements for cable sizing and installation practices. Always consider factors like voltage drop and derating due to temperature or bundling when selecting the final cable size.
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 a voltage is needed.
you need the current of motor or the KW/HP rating
For a 125 amp three-phase board at a distance of 100 meters, you would typically use a cable size of 35 mm² for copper conductors, assuming standard conditions and installation practices. However, it's essential to consider factors like temperature rating, installation method, and voltage drop, which may require adjustments to the cable size. Always consult local electrical codes and standards or a qualified electrician for precise calculations and recommendations.
Sir, what is the cable size for 1.5kw 3phase induction motor 400v?
70mm 4core copper cable
To determine the appropriate cable size for a 320 kW three-phase system with a current of 444 amps per phase, you must consider factors such as the type of insulation, installation method, and ambient temperature. Generally, for a typical installation using copper conductors, a cable size of 95 mm² would be suitable for this current rating, ensuring it can handle the load with a margin for safety. Additionally, it's crucial to consult local electrical codes and standards, as they may dictate specific requirements for cable sizing and installation practices. Always consider factors like voltage drop and derating due to temperature or bundling when selecting the final cable size.
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 a voltage is needed.
For a cooker oven with a maximum of 2600 watts, a 2.5mm cable is recommended to handle the load safely. This size of cable is commonly used for appliances with this power rating and will ensure that the electrical supply is properly distributed without overheating the cable. Be sure to consult a qualified electrician for installation to ensure safety and compliance with wiring regulations.
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.
1 guage would be about size of battery cable
you need the current of motor or the KW/HP rating
For a 125 amp three-phase board at a distance of 100 meters, you would typically use a cable size of 35 mm² for copper conductors, assuming standard conditions and installation practices. However, it's essential to consider factors like temperature rating, installation method, and voltage drop, which may require adjustments to the cable size. Always consult local electrical codes and standards or a qualified electrician for precise calculations and recommendations.
Question is not clear..what size of cable you get 7 runs and Are you using a software or manual calculations. for 800A you need approx. 3cables of 240mm2 for each phase. That will depend also on distance of load and allowed Voltage drop. JH
To answer this question a voltage must be stated.