DC power | 10~400kw |
Inverter frequency | 50~400kHz |
Material heated | all kinds of carbon steel,non- ferrous |
Heating mode | pipe heating ,wire heating, bar heating ,plate heating,bearing heating,gear heating,plane heating. |
Heating methods | quenching ,heating penetration ,brazing. |
Main Design Index of Solid State H.F. Welder | |
Output power | 300kw |
Rating Voltage | 230V |
Rating Current | 1500A |
Design Frequency | 250~350kHz |
Electricity Efficiency | ≥90% |
Pipe material | carbon steel |
Pipe diameter | 40-100mm |
Pipe wall thickness | 1.0-4.0mm |
Welding Mode | Induction type of High Frequency Solid State Welding Machine |
Cooling Mode | Use Air-Water cooler system or water water cooling system to cool induction type 300kw solid state high frequency welder |
After sale service | Online support,Field installation,commissioning and training,Filed maintenance and repair service |
①Low voltage and high current working mode
②Two-stage LC filter, the output current is more stable.
③MOSFET is used as the inverter element.
④The control circuit is controlled by a microcomputer, and the rectifier board has two microcomputers to complete digital trigger and control functions.
⑤The equipment has water pressure, water temperature, over-voltage, over-current, phase loss, phase sequence protection, short circuit, open circuit protection, etc., and provides digital display.
⑥The inverter circuit has a frequency tracking function, so that the trigger frequency is always approximately equal to the tank circuit frequency.