45-50 amps. But your overcurrent protection and wire must be designed for 125% of load so the max overcurrent protection is 55 amps or 60
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A 10kW heater at 220V would draw approximately 45.45 amps. This can be calculated using the formula: Amps = Watts / Volts. So, 10,000 Watts / 220 Volts = 45.45 amps.
To calculate the amperage for a 10kW heater on a 3-phase 220V system, use the formula: Amps = (kW x 1000) / (√3 x Volts). So, Amps = (10 x 1000) / (√3 x 220) = 26.18 amps per phase. Therefore, the total current drawn by the heater is 26.18 amps per phase multiplied by 3, which equals approximately 78.54 amps.
To find the amperage, use the formula: Power (W) = Voltage (V) x Current (A). Rearranging the formula to solve for current gives: Current (A) = Power (W) / Voltage (V). So, with 10kW at 220V, the current drawn would be 45.45A.
A block heater typically draws around 6 to 10 amps of current. It may vary depending on the wattage of the heater and the voltage of the electrical system it is connected to.
A clothes dryer typically draws the most amps among common home appliances, with an average of around 20 amps.
A 7000 BTU heater typically draws around 6-7 amps when running on a standard 120-volt circuit. It's always important to check the specific amperage rating provided by the manufacturer in the product's documentation to ensure accurate information.