220v6kw immersion tubular electric heater heating capacity
The heating capacity can be changed by adjusting the input voltage and current using a voltage regulator.
The heating capacity is proportional to the square of the voltage and the square of the current.
When the voltage is reduced to half of its original value, the heating capacity becomes 1/4.
When the current is reduced to half of its original value, the heating capacity also becomes 1/4.
C (specific heat capacity of the substance to be heated) * M (total mass of the substance to be heated) * T (temperature difference) = P (power) * T (time)
220v6kw immersion tubular electric heater classification
1. According to the wiring method, it can be divided into single-head electric heating tubes and double-head electric heating tubes.
2. According to the material, it can be divided into stainless steel electric heating tubes, quartz electric heating tubes, Teflon electric heating tubes, and titanium electric heating tubes.
3. According to the shape, it can be divided into straight electric heating tubes, U-shaped electric heating tubes, L-shaped electric heating tubes, W-shaped electric heating tubes, finned electric heating tubes, and special-shaped electric heating tubes.
4. According to the application, it can be divided into dry-burning electric heating tubes and water-immersed electric heating tubes.
5. According to the heating method, it can be divided into conventional resistance heating tubes and radiant electric heating tubes.
1. The working voltage must not exceed 1.1 times its rated value. The shell should be effectively grounded.
2. Working environment: humidity not greater than 95%, no explosive or corrosive gases.
3. The dimension "C" in the figure must be fully immersed in oil (and checked regularly) to avoid burning. The heated oil should be non-corrosive.
4. When melting solid oils such as asphalt and paraffin, reduce the voltage for use, and then increase to the rated voltage after melting.
5. If carbon deposits are found on the tube surface, they must be removed before reuse to avoid reducing efficiency or even burning out.
6. Keep the outlet end dry and clean to avoid surface flashover or short circuit.
7. The element should be stored in a dry and ventilated place. If the insulation resistance to ground drops below 1MΩ after long-term storage, it can be restored by drying in an oven at about 200°C for several hours.
