TENYES company in China is committed to providing innovative, reliable, and efficient welding solutions for all kindly customers. The 200KW High-Frequency Pipe Welding Machine features a user-friendly interface that delivers optimal performance, high welding speed, and energy-saving capabilities for clients. The 200KW High Frequency Pipe Welding Machine rectifier cabinet contains a three-phase thyristor-controlled rectifier bridge that uses thyristors to adjust the rectification angle α and thereby control the output power of the power supply. The filtered DC voltage then enters the high-frequency inverter,the output is a single-phase high-frequency power that enters the resonance circuit. The high-frequency energy is delivered to the load through a matching and adjustment mechanism, completing the welding of the steel pipe.
I.Equipment Usage: Steel pipe welding
II.Equipment Name and Model: Solid State High Frequency Welder, GGP200-0.35-H
III.Solid State High Frequency Welder includes the following equipment:
Rectifying cabinet
Inverter cabinet
Central Control Console
Step-down transformer
DC drive cabinet
Water-water cooling system
Three-dimension adjustment bracket
contact welding head
IV.Equipment Technical Parameters
A)Application of 200KW High Frequency Pipe Welding Machine
Steel pipe diameter: φ35-φ76mm
Steel strip wall thickness: 1.5-3.25mm
Welding mode: contact type
Welding speed: 60-100m
B)Operation parameters of 200KW High Frequency Pipe Welding Machine
Rated power: 200KW
Rated DC voltage: 240V
Rated DC current: 1000A
Rated frequency: 350KHZ
Efficiency: ≥85%
Output High Frequency power: ≥200KW
C)Power Supply requirements of 200KW High Frequency Pipe Welding Machine
Power supply form: three-phase four-wire system power frequency alternating current,
line voltage 380V±5%
Power distribution capacity: above 250KVA
Power factor: ≥0.85
Power supply cable: plastic-covered copper wire,each phase≥200mm2 earth wire≥ 95mm2