220v6kw Immersion Tubular Electric Heater
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 out. The heated oil should be non-corrosive.
4. When melting solid oils such as asphalt and paraffin, the voltage should be reduced, and then increased to the rated voltage after melting.
5. If carbon deposits are found on the tube surface, they must be removed before use to avoid reducing efficiency or even burning out.
6. Keep the outlet end dry and clean to avoid surface flashing or short circuits.
7. The element should be stored in a dry and ventilated place. If stored for a long time and its insulation resistance to ground drops below 1MΩ, it can be dried in an oven at about 200°C for several hours to restore.
220v6kw Immersion Tubular Electric Heater Heating Capacity
The heating capacity can be changed by using a voltage regulator to alter the input voltage and current.
The heating capacity is proportional to the square of the voltage and the square of the current.
When the voltage is reduced to 1/2 of the original, the heating capacity becomes 1/4.
When the current is reduced to 1/2 of the original, 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 lead wire method, it can be divided into single-head and double-head electric heating tubes.
2. According to material, it can be divided into stainless steel, quartz, Teflon, and titanium electric heating tubes.
3. According to shape, it can be divided into straight, U-shaped, L-shaped, W-shaped, finned, and special-shaped electric heating tubes.
4. According to usage, it can be divided into dry-burning and water-burning electric heating tubes.
5. According to heating method, it can be divided into conventional resistance heating tubes and radiant heating tubes.
Parameters
Rated voltage: Single-phase 220V, Three-phase 380V
Working medium: Mineral oil, water, and other media with good heat dissipation
Surface heating power: 1KW-4KW 1.5w/cm2, 5KW-8KW 2.5 w/cm2
Working pressure: 0.6Mpa
Power A (Overall dimension) B (Immersion length in oil)
1KW 400 300
2KW 690 590
3KW 990 890
4KW 1280 1180
5KW 990 890
6KW 1160 1060
8KW 1520 1420
