High Frequency Induction Heating Equipment Green Environmental Protection Equipment With Good Safety Performance

Overview of high frequency induction heating equipment:

High frequency induction heating equipment is popular because of its fast heating speed, small size, large capacity, multi-purpose of one machine, energy saving and local heating, which can reduce heat loss. However, high frequency induction heating equipment needs water, because the machine is cooled when working under high power. Such as power components main rectifier, IGBT or MOSFET, high frequency transformer and induction coil. Due to the thermal effect of current, these elements and components will inevitably generate a certain amount of heat when they work under high current conditions, resulting in incidental temperature rise.

Technical parameters of high frequency induction heating equipment:

Model: LC-GPGY-130KW

Maximum input current: 130A

Input power: 130kW

Oscillation frequency: 29khz

Input voltage: 357v

Host volume: 478mm×378mm×678mm

Cooling water pressure: 0.1-0.3mpa

Cooling water flow (main engine): 15L / min (0.1MPa)

Cooling water flow (transformer): 18L / min (0.1MPa)

Water temperature protection point: 50 ℃

Host weight: 40 ± 5% kg

Efficiency: 90%

Common cooling methods of high frequency induction heating equipment:

Common cooling methods include natural cooling and forced cooling, and forced cooling includes air cooling, oil cooling (oil immersion), water cooling and artificial cooling.

In high-frequency induction heating equipment, in order to ensure the cooling effect, more than two cooling methods are generally used. In the early stage, air cooling and oil cooling are generally used. Because the oil immersion cooling method is not only complex, heavy, volatile, and can only be cooled locally. Therefore, air cooling and water cooling are mostly used now, and some artificial cooling can be added when there is a special need.