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Hot sale Inverter Output Cabinet - Series circuit solid state high frequency welder – Tongze

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Solid state high frequency power supply At present, the high frequency welded pipe equipment designed and manufactured by our country adopts the single loop high frequency equipment of the electron tube oscillator. By adjusting the size of the anode voltage of the electron tube, the purpose of adjusting the high frequency output power is achieved. The high frequency welding pipe equipment of the electronic tube is not only low in efficiency and large in volume, but also in need of preheating ...


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Hot sale Inverter Output Cabinet - Series circuit solid state high frequency welder – Tongze Detail:

Solid state high frequency power supply

At present, the high frequency welded pipe equipment designed and manufactured by our country adopts the single loop high frequency equipment of the electron tube oscillator. By adjusting the size of the anode voltage of the electron tube, the purpose of adjusting the high frequency output power is achieved. The high frequency welding pipe equipment of the electronic tube is not only low in efficiency and large in volume, but also in need of preheating before use and short service life of the electronic tube.

So the solid state high frequency power supply using power MOSFET to compose high frequency inverter is greatly improved in two aspects of capacity and frequency, besides some special applications, such as high frequency dielectric heating, solid state high frequency power supply can completely replace the high frequency power supply of electron tube, and become the representative of the new generation of induction heating power supply.

The main application field of high frequency and capacity solid state high frequency power supply is high frequency welding pipe industry,

Because of the existence of mutation in harsh conditions including sensor open circuit, short circuit of sensor and tube and so on in China's high frequency welded pipe industry, at the same time, the power supply of high frequency welded pipe is basically full load long term working system, so the application of solid state high frequency power supply in the welded pipe industry represents the highest level of design and manufacturing of solid state high frequency power supply.

Technical features of CXGP-C solid state high frequency welding machine

1. The rectifier switchgear and the inverter output cabinet are designed independently, and the soft cable is connected to facilitate the site layout of the users.

2. Selection of DC chopped wave rectifier to ensure the power factor is more than 0.92, the minimum relative harmonic content; Selection of the 12 pulse thyristor rectifier can eliminate the 5、7 harmonic of grid side and line side harmonic current minimum .

3. The inverter bridge uses power unit superposition to complete the power synthesis, and each MOSFET power unit is designed to be 50kW/100kW/150kW. The power unit is designed to be a slide type drawer structure, which is convenient for installation and maintenance.

4. High frequency welding machine equipment with high standard electromagnetic compatibility design, electromagnetic radiation meet the national standard.

5. The airtight chassis is designed to meet the demanding environment requirements of the user.

Full digital control system

1. The three-phase rectifier is controlled by single chip microcomputer with high performance cost to achieve accurate synchronization trigger, high control precision and small non characteristic subharmonic on the net side.

2. The resonant inverter uses CPLD to form a full digital control system, which is automatically fixed angle, with high phase locking precision and wide phase locked range.

3. The welding machine has the function of electronic automatic load matching, the load adaption ability is strong, the electric efficiency is high, and the power factor is high.

4. The high frequency welding machine has perfect protection function, reliable work and low failure rate.

Man-machine interface and fault diagnosis system

1. The PLC+ touch screen to form the perfect man-machine interface system.

2. The automatic control of the welding machine system is realized.

3. Fault display and fault diagnosis system.

Main technical indicators

Welding machine model

AC input

Rated DC voltage

Rated DC current

frequency range

Electric efficiency

working condition

CXGP60-0.8-H

3AC380V
50/60Hz

450V

130A

650~
800 kHz

≥85%

continuous

CXGP100-0.45-H

3AC380V
50/60Hz

450V

220A

400~
450 kHz

≥85%

continuous

CXGP150-0.4-H

3AC380V
50/60Hz

450V

330A

350~
400 kHz

≥85%

continuous

CXGP200-0.35-H

3AC380V
50/60Hz

450V

440A

300~
350 kHz

≥85%

continuous

CXGP250-0.3-H

3AC380V
50/60Hz

450V

550A

250~
300 kHz

≥85%

continuous

CXGP300-0.3-H

3AC380V
50/60Hz

450V

660A

250~
300 kHz

≥85%

continuous

CXGP400-0.3-H

3AC380V
50/60Hz

450V

880A

250~
300 kHz

≥85%

continuous

CXGP500-0.2-H

3AC380V
50/60Hz

450V

1100A

150~
200 kHz

≥85%

continuous

CXGP600-0.2H

3AC380V
50/60Hz

450V

1300A

150~
200 kHz

≥85%

continuous

CXGP700-0.2-H

3AC380V
50/60Hz

450V

1500A

150~
200 kHz

≥85%

continuous

CXGP800-0.2-H

3AC380V
50/60Hz

450V

1800A

150~
200 kHz

≥85%

continuous

CXGP1000-0.2-H

3AC380V
50/60Hz

450V

2200A

150~
200 kHz

≥85%

continuous

CXGP1200-0.2-H

3AC380V
50/60Hz

450V

2700A

150~
200 kHz

≥85%

continuous

CXGP1400-0.15-H

3AC380V
50/60Hz

450V

3100A

100~
150 kHz

≥85%

continuous

CXGP1600-0.15H

3AC380V
50/60Hz

450V

3600A

100~
150 kHz

≥85%

continuous

CXGP1800-0.15-H

3AC380V
50/60Hz

450V

4000A

100~
150 kHz

≥85%

continuous

Conventional design. It can be customized according to the power grid level, process demand and working frequency

Reference for selection of equipment

Welding machine model

Welded pipe specification

Pipe type

Welding speed

Welding method

Cooling mode

Remarks

CXGP60-0.8-H

pipe diameter: φ6~φ20mm

wall thickness: 0.15~0.5mm

Circular tube

Moment tube

Special-shaped tube

60~100m/min

induction welding

Water-water

Air-water

Steel pipe

Copper pipe

Aluminum tube

Stainless steel

CXGP100-0.45-H

pipe diameter: φ16~φ45mm

wall thickness: 0.6~1.5mm

Circular tube

Moment tube

Special-shaped tube

60~100m/min

induction welding

Water-water

Air-water

Steel pipe

Aluminum tube

Stainless steel

CXGP150-0.4-H

pipe diameter: φ20~φ60mm

wall thickness: 0.6~1.5mm

Circular tube

Moment tube

Special-shaped tube

60~
100m/min

induction welding

Water-water

Air-water

Steel pipe

Aluminum tube

CXGP200-0.35-H

pipe diameter: φ45~φ76mm

wall thickness: 1.5~3.25mm

Circular tube

Moment tube

Special-shaped tube

60~
100m/min

induction welding

Water-water

Air-water

Steel pipe

CXGP250-0.3-H

pipe diameter: φ45~φ89mm

wall thickness: 1.5~4.0mm

Circular tube

Moment tube

Special-shaped tube

60~
100m/min

induction welding

Water-water

Air-water

Steel pipe

CXGP300-0.3-H

pipe diameter: φ50~φ114mm

Square tube: 200×200mm
wall thickness: 2.5~5.0mm

Circular tube

Moment tube

Special-shaped tube

induction welding

≥40m/minContact welding

≥50m/min

induction welding

Contact welding

Water-water

Air-water

Steel pipe

CXGP400-0.3-H

pipe diameter:φ114~φ156mm

Square tube: 200×200mm

wall thickness: 4.0~8.0mm

Circular tube

Moment tube

Special-shaped tube

induction welding

≥25m/min

Contact welding

≥30m/min

induction welding

Contact welding

Water-water

Air-water

Steel pipe

CXGP500-0.2-H

pipe diameter:φ165~φ219mm

Square tube:

200×200mm~300×300mm

wall thickness: 4.0~12.0mm

Circular tube

Moment tube

Special-shaped tube

induction welding

≥ 14m/min
Contact welding

≥ 18m/min

induction welding

Contact welding

Water-water

Air-water

Steel pipe

CXGP600-0.2-H

pipe diameter:φ219~φ273mm

Square tube:

200×200mm~300×300mm

wall thickness: 6.0~12.0mm

Circular tube

Moment tube

Special-shaped tube

induction welding

≥ 15m/min

Contact welding

≥ 18m/min

induction welding

Contact welding

Water-water

Air-water

Steel pipe

CXGP800-0.3-H

pipe diameter:φ325~φ508mm

Square tube:

300×300mm~400×400mm

wall thickness: 6.0~16.0mm

Circular tube

Moment tube

Special-shaped tube

induction welding

≥ 7m/min

Contact welding

≥ 9m/min

induction welding

Contact welding

Water-water

Air-water

Steel pipe

CXGP1000-0.2-H

pipe diameter:φ325~φ610mm

Square tube:

300×300mm~500×500mm

wall thickness: 4.0~16.0mm

Circular tube

Square tube

Moment tube

induction welding

≥7m/min

Contact welding

≥ 9m/min

induction welding

Contact welding

Water-water

Air-water

Steel pipe

CXGP1200-0.2-H

pipe diameter:φ325~φ610mm

Square tube:

300×300mm~500×500mm

wall thickness: 4.0~16.0mm

Circular tube

Square tube

Moment tube

induction welding

≥8m/min

Contact welding

≥ 10m/mi

induction welding

Contact welding

Water-water

Air-water

Steel pipe

CXGP1400-0.15-H

pipe diameter:φ325~φ610mm

Square tube:

300×300mm~500×500mm

wall thickness: 4.0~16.0mm

Circular tube

Square tube

Moment tube

induction welding

≥10m/min

Contact welding

≥ 13m/min

induction welding

Contact welding

Water-water

Air-water

Steel pipe

CXGP1600-0.15-H

pipe diameter:φ325~φ610mm

Square tube:

300×300mm~500×500mm

wall thickness: 4.0~20.0mm

Circular tube

Square tube

Moment tube

induction welding

≥7m/min

Contact welding

≥ 10m/min

induction welding

Contact welding

Water-water

Air-water

Steel pipe

CXGP1800-0.15-H

pipe diameter:φ325~φ610mm

Square tube:

300×300mm~500×500mm

wall thickness: 4.0~20.0mm

Circular tube

Square tube

Moment tube

induction welding

≥7m/min

Contact welding

≥ 10m/min

     

Model Selection Description

CXGP-B/100-0.15- FG

        1       2      3         4

Annotation:

1. Series of code: CX series GP

2. Topology mode: B - parallel type, C- series type

3. Equipment power: 60~1800KW

4. Device frequency: 0.15-0.8

5.Equipment use: FG square tube, YG tube, TG copper tube, LG aluminum tube and so on


Product detail pictures:

Hot sale Inverter Output Cabinet -
 Series circuit solid state high frequency welder – Tongze detail pictures

Hot sale Inverter Output Cabinet -
 Series circuit solid state high frequency welder – Tongze detail pictures

Hot sale Inverter Output Cabinet -
 Series circuit solid state high frequency welder – Tongze detail pictures

Hot sale Inverter Output Cabinet -
 Series circuit solid state high frequency welder – Tongze detail pictures

Hot sale Inverter Output Cabinet -
 Series circuit solid state high frequency welder – Tongze detail pictures

Hot sale Inverter Output Cabinet -
 Series circuit solid state high frequency welder – Tongze detail pictures

Hot sale Inverter Output Cabinet -
 Series circuit solid state high frequency welder – Tongze detail pictures


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