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Language Before installing the electric heater, check the installation of the motor and make the following inspections: The motor must be in good condition. The rotating rotor should be light, free from obstruction and abnormal noise. Motors transported in separate boxes for stator and rotor must be completely free of corrosion. Its size is directly related to power, voltage, differential, power factor (ie torque). Electric heaters refer to resistance furnaces with resistance heating.
Three-phase 380V electric heating device, the current per KW can reach 1.5A. Even half of the KW number (multiplied by 1.5) is A. The current of the 3KW electric heater is calculated by half as 4.5A.
The electric current of the half-quantity electric heater is 22.5A. This technology cannot be used for electric heating or white control lamps. While light bulbs are single-phase rather than three-phase, three- and four-wire lighting is still three-phase. Only three-phase balance can be calculated in this way. Also, it can be used in transformers (like KVA) and transformers.
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The greater the output power of the PTC tower heater , the faster the heating speed. PTC electric heater motor: electric heating (PTC electric heater, electric heating furnace, etc.). The huge indirection of using current has nothing to do with power, voltage, variance, power factor (also known as power). RF coaxial connectors have the advantages of non-radiation safety and good vibration resistance.The electric current of the half-quantity electric heater is 22.5A. This technology cannot be used for electric heating or white control lamps. While light bulbs are single-phase rather than three-phase, three- and four-wire lighting is still three-phase. Only three-phase balance can be calculated in this way. Also, it can be used in transformers (like KVA) and transformers.
As the ambient temperature increases, the output power of the PTC heater decreases significantly. When the air volume remains the same, the power of the PTC electric heater will be reduced to a certain extent, and the power will be automatically adjusted to a certain extent. On the other hand, the room temperature is lower. No resistance and no power dissipation. When the circuit is abnormal, the current is too large or the circuit is short-circuited, the power supply can be quickly cut off to protect the circuit and other components.
