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The formula you are looking for is I = W/E, Amps = Watts/Volts. Amps = 5000/230 =21.7 amps. The wire size to run this heater would be a #10 copper conductor. The supply breaker would be a two pole 30 amp breaker.

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13y ago
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8y ago

The heater does not have a kilowatt OUTPUT. It uses electricity, but does not make it. The wattage is amps time volts- in this case, 12,000 watts. To get kilowatts, divide by 1,000. That heater has an input of 12 kilowatts.

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6mo ago

To calculate the current, we would use the formula: Current (I) = Power (P) / Voltage (V). For a 5-kW heater with 230 volts, the current would be 21.74 amps.

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Anonymous

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4y ago

22.5

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Q: How much current would a 5-kW heater draw with 230 volts?
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What would be the amperage draw of a single phase 1200 watt heater if voltage is 120?

To calculate the amperage draw, you can use the formula P = V x I, where P is the power in watts, V is the voltage in volts, and I is the current in amps. Given that the power is 1200 watts and voltage is 120 volts, you can rearrange the formula to solve for current. Therefore, I = P / V, so the amperage draw of the heater would be 10 amps.


What is the number of AMPS for a 240V 2400 watt water heater?

To calculate the amperage, use the formula: Amps = Watts / Volts. In this case, it would be 2400 watts / 240 volts = 10 amps. Therefore, the water heater would draw 10 amps of current.


How many amps will a 400 watt heater cartrige draw at 240 volts?

To calculate the amperage, you can use the formula: Amps = Watts / Volts. In this case, a 400-watt heater cartridge at 240 volts would draw 1.67 amps.


How many amps does 30KW strip heater draw at 208 volts 3PH?

To calculate the current draw, use the formula: Current (A) = Power (W) / (Voltage (V) * √3). Plugging in the values, we get Current = 30000W / (208V * √3) ≈ 78.7A. So, a 30KW strip heater operating at 208 volts 3-phase would draw approximately 78.7 amps.


Will a 110 electric heater produce the same amount of heat as a 220 heater at 1000 watts?

No, a 1000-watt electric heater operating at 110V will produce the same amount of heat as a 1000-watt heater operating at 220V. The power output (in watts) determines the amount of heat produced, not the voltage.

Related questions

What would be the amperage draw of a single phase 1200 watt heater if voltage is 120?

To calculate the amperage draw, you can use the formula P = V x I, where P is the power in watts, V is the voltage in volts, and I is the current in amps. Given that the power is 1200 watts and voltage is 120 volts, you can rearrange the formula to solve for current. Therefore, I = P / V, so the amperage draw of the heater would be 10 amps.


What is the number of AMPS for a 240V 2400 watt water heater?

To calculate the amperage, use the formula: Amps = Watts / Volts. In this case, it would be 2400 watts / 240 volts = 10 amps. Therefore, the water heater would draw 10 amps of current.


How many amps will a 400 watt heater cartrige draw at 240 volts?

To calculate the amperage, you can use the formula: Amps = Watts / Volts. In this case, a 400-watt heater cartridge at 240 volts would draw 1.67 amps.


How many amps does 30KW strip heater draw at 208 volts 3PH?

To calculate the current draw, use the formula: Current (A) = Power (W) / (Voltage (V) * √3). Plugging in the values, we get Current = 30000W / (208V * √3) ≈ 78.7A. So, a 30KW strip heater operating at 208 volts 3-phase would draw approximately 78.7 amps.


A 2000 watt heater connected to a 120 volt circuit will draw a current of?

Current (amps)=Watts/Volts =2000/120 =16.75 =16.75 amps


Will a 110 electric heater produce the same amount of heat as a 220 heater at 1000 watts?

No, a 1000-watt electric heater operating at 110V will produce the same amount of heat as a 1000-watt heater operating at 220V. The power output (in watts) determines the amount of heat produced, not the voltage.


What gauge wire you would use to wire a 5kw heater hvac?

For a 5kW heater HVAC system, you would typically need to use 10-gauge wire to handle the current load safely. It's important to always consult the manufacturer's specifications or a licensed electrician to ensure you are using the correct wire gauge for your specific setup.


How many amps does a block heater draw?

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.


120v how much current does a 1500w resistace heater draw?

Using the formula Power = Voltage x Current, we can calculate the current: Current = Power / Voltage. Plugging in the values, we get 1500W / 120V = 12.5A. So, a 1500W resistance heater would draw 12.5A of current at 120V.


What current does a 175-ohm resistance draw on 220 Volts?

1.25 A


How many amps will a 3 phase 415 volt 12 kw heater draw?

100 KW divided by 415 volts is 241 amperes. Power = voltage times current, so current = power divided by voltage.


How many amperes use an electric heater?

The amperage of an electric heater depends on its power rating in watts and the voltage it operates on. To determine the amperage, divide the wattage by the voltage (Amperes = Watts / Volts). For example, a 1500 watt electric heater running on 120 volts would use 12.5 amperes (1500 watts / 120 volts = 12.5 A).