answersLogoWhite

0

The normal current carrying capacity is 6 amps per square millimeter without any cooling with forced cooling the number can be as high as 30 amps per square millimeter and for a motor application this means 5 times the energy density so a typical 1 or 2 KW/Kg energy density is now 5 to 10 KW/Kg in a continuous operation and peak values can be 10 times for a min or 20 times for a few seconds. The limiting factor is the thermal effects and how you deal with them the more efficient the heat removal the higher the allowed level of current.

User Avatar

Wiki User

16y ago

What else can I help you with?

Continue Learning about Math & Arithmetic

What is Current Carrying capacity of 50 mm X 6 MM copper flat busbar?

300ams


What does 1.5mm and 2.5mm in mains cable refer to?

The 1.5mm and 2.5mm in mains cable refer to the cross-sectional area of the conductors, specifically the copper or aluminum wires within the cable. This measurement indicates the thickness of the wires, which affects the cable's current-carrying capacity and resistance. Generally, a larger cross-sectional area (like 2.5mm) can handle higher electrical loads safely compared to a smaller one (like 1.5mm). Therefore, the choice between these sizes depends on the electrical demands of the application.


How much current can a 3-12 core 100 mm wire carryHow much current can a 3-12 core 100 mm wire carry?

The current-carrying capacity of a 100 mm² cable depends on several factors, including the type of insulation, installation method, and ambient temperature. Generally, for a 100 mm² copper cable, the current-carrying capacity is approximately 200 to 300 amps when installed in free air, but this can vary. It's essential to consult relevant electrical codes or standards, such as the National Electrical Code (NEC) or the International Electrotechnical Commission (IEC), for precise calculations based on specific conditions.


What is the resistance of a 6 000 foot piece of 1 0 copper wire?

The answer depends on the cross sectional area of the wire. This is not given.


What wire has the greatest cross-sectional area?

The wire with the greatest cross-sectional area is typically a thick copper wire, such as that used in electrical applications, measured in American Wire Gauge (AWG). For example, a 0000 AWG (4/0) wire has a cross-sectional area of approximately 53.5 mm². In general, as the AWG number decreases, the wire diameter and cross-sectional area increase. Thus, the thickest wire in standard gauge systems will have the greatest cross-sectional area.