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There is actually no specific formula used to work out cable size. In order to determine the type of cable you need and the size you need, you need to know the source of the supply, the voltage of the system, the ambient temperature, and the method you plan on laying out the cable.
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What is the type and size of cable gland or 2 core cable?
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.
Low voltage cable size calculation formula?
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
What size of coper cable for a 3P 380V 15kw Air conditioner and the distance of cable is about 40meters?
The cable size is : 4*25 mm2
What will be the recommended size cable size for 400 KVA transformer?
3r x 300sq.mm Al. ar UG cable <<>> Wiring is sized by the amperage that is used by the load. The formula for amps is I = W/E. Amps = Watts (or VA)/Volts. As you can see an answer can not be given unless a voltage is stated. The lower the primary voltage the larger the amperage will be and likewise the larger the wire size will be.
In 3 hp 415vOLT what are the size of cable in mm?
6mm cable
What is the Formula to know about of dc cable size in mm?
how to know dc cable sizes
Why does a speedometer stop working on a 1991 Chevy blazer full-size?
Broken cable?
Could you Calculate cable size for 100 kw load?
To calculate the cable size for a 100 kW load, you would need to consider factors such as the voltage of the system, the type of cable insulation, the ambient temperature, and the installation method. The cable size is typically determined by the maximum current the cable will carry without overheating. Using the formula: Cable size (mm²) = (2 x L x I x R) / (√3 x V x cosΦ), where L is the cable length, I is the load current, R is the resistance of the cable, V is the voltage, and cosΦ is the power factor, you can calculate the appropriate cable size for the 100 kW load.
Formula for calculation of cable size?
copper bus bar,sqmm X 1.3times, aluminium means sqmm X 0.8 times.. but cable wise dont know can any1 tell me..
What is the type and size of cable gland or 2 core cable?
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.
How do you calculate cable gland size?
4cx95mm aws which size of cable gland
How do you calculate the cable size for a run of 30 meters?
to calculate the cable size of a run of 30 meters long you first will have to know the current of the appliance use the voltage drop formula V d = (mVxIxL)/1000 once the voltage drop is less than 2.5% of the nominal voltage, the cable should be upsize.
Low voltage cable size calculation formula?
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
What size of coper cable for a 3P 380V 15kw Air conditioner and the distance of cable is about 40meters?
The cable size is : 4*25 mm2
What size of cable is needed for 3.5KW shower?
The size of a cable needed for 3.5KW shower can range from 4.0mm.
What cable wire size for 1000 watts aircondition?
The only way to determine the cable wire size needed for a 1000 watt air conditioner is to find the load size. To get the load size you will need to use the formula Amps = Watts or Volts. With that being said, you will need a number 14 copper wire.
How can you convert size into weight. Is it possible. I am now working as an external auditor in a steel fabrication factory and they are using a formula for converting a specific size to its weight?
HOW I CONVERT DIMENSION INTO CHARGEABLE WEIGHT?
