Cheap price Inductor Hf Welder - 400KW Series connection Solid state igbt h.f. welder welding carbon steel tube straight seam ERW tube mill equipment – Mingshuo

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Cheap price Inductor Hf Welder - 400KW Series connection Solid state igbt h.f. welder welding carbon steel tube straight seam ERW tube mill equipment – Mingshuo Detail:

Diode all wave rectifying add IGBT chopping to replace SCR rectifying, to improving the power factor.Save 15%~25% of electric power.

The inverter part consists of MOSFET single-phase invert bridges connected in Parallel.

We adopt matching transformer to realize power combination.

Main Design Index of Solid State H.F. Welder
Output power	400kw
Rating Voltage	450V
Rating Current	1000A
Design Frequency	200~300kHz
Electricity Efficiency	≥90%

Pipe material	carbon steel
Pipe diameter	50-89mm
Pipe wall thickness	2.0-4.0mm
Welding Mode	contact or dual type of High Frequency Solid State Welding Machine
Cooling Mode	Use Water-Water cooler system to cool induction type 400kw solid state high frequency welder
After sale service	Online support,Field installation,commissioning and training,Filed maintenance and repair service

Model configuration

Characteristics:

Using high-power MOSFET, the equipment efficiency≥90%.
Using dual-loop PI regulator of voltage and current, the power range is adjusted from 0-100%.
Using the computer to control the voltage regulation, the adjustment is stable with high precision and small harmonic wave interference.
It has fault protection system with over-voltage, over-current and lack phase etc.

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We insist about the theory of growth of 'High excellent, Performance, Sincerity and Down-to-earth working approach' to offer you with great company of processing for Cheap price Inductor Hf Welder - 400KW Series connection Solid state igbt h.f. welder welding carbon steel tube straight seam ERW tube mill equipment – Mingshuo , The product will supply to all over the world, such as: Estonia, Norway, USA, Our product quality is one of the major concerns and has been produced to meet the customer's standards. "Customer services and relationship" is another important area which we understand good communication and relationships with our customers is the most significant power to run it as a long term business.

5# Board For 200kw Solid State Hf Welder