ZGGP600KW IGBT solid state HF welder

600kW IGBT Solid State HF Welder, Rated output power:600KW, Rated DC voltage: UdN=250V, Rated DC current: 3000A, f=200~280kHz - details see: https://www.machineto.com/zggp600kw-igbt-solid-state-hf-welder-10143767

Place of Origin:Hebei China (Mainland)	Brand Name:Redstar	Model Number:ZGGP-600/0.25-H	Tube Diameter:140~273mm
Dimensions:Standard size	Weight:4.5T	Usage:Straight seam welding	Pipe Material::Carbon Steel, aluminium tube, stainless steel tube
Output power::600kW	Whole efficiency::≥90%	Power factor::≥0.93	Welding method::induction welding/contact welding
Cooling method::air-water or water-water cooling system	Welding seam::high quality & stable	Maintenance cost::very low	Technology::Rectifying parts with IGBT
Welder color::blue

contact supplier for ZGGP600KW IGBT solid state HF welder

1. composition

The whole set of 600kW high efficiency solid state high frequency welder is composed of rectifier cabinet, transformer, inverter cabinet(with one set of air condition), console, 3D adjustable bracket, water cooling system and output leg.

2. Technical Parameter for 600kW IGBT Solid State HF Welder

a. Rated output power:600KW

b. Rated DC voltage: U_dN=250V

c. Rated DC current: I_dN=3000A

d. Out frequency: f=200~280kHz

e. Total efficiency: η≥90%

f. Power factor: ≥0.93

g. Ripple Coefficient: 0.5%

h. Power distribution capacity:757KVA

i. Input voltage: Three phase 380V/50Hz,3 phase 4 wire system

j. Rated input current: I=1150A

3. Main features

High Efficiency Solid State HF Welder use non controlled rectifier of diode and the division of labor model for adjustment power and adjustment voltage for IGBT components. In this case, whatever how much the load weight of equipment is the equipment will always work in the high power factor condition, and have the performance for the fine voltage and power regulation that can not be achieved by SCR so that the welding temperature control will be more precise and weld quality will greatly improve.

The PWM pulse width modulation chopping with IGBT is a kind of DC power supply for HF control, the control speed is faster as 40 times as SCR system, the DC power supply can provide the ideal precision thermal control and very fast fault protection action to make the equipment more secure and reliable.

Composed with the three phase full-controlled rectifier circuit by phase-shifted control of SCR , it has the following advantages:

1. When it works in a full range of DC , the power factor is high, the harmonic is smaller and the harmonic interference is small on the power grid.

2. The reactive loss is small, the conversion efficiency for power supply is high and much energy saving.

3. As the working frequency for the chopper circuit is high, the response speed for the adjustment voltage and adjustment power is faster than the former for several dozens times, therefore theweld seamquality is better.

4. Because the chopping component is IGBT which has self-turn-off capability. When it is failure, it can be cut off in a very short time to avoid inverter damage and play a greater protective effect.

5. Input voltage scope is wide, output accuracy is high.

Packaging Detail:Free fumigation seaworthy wooden package

Delivery Detail:30-45days