IGBT High Efficiency Switch welder energy save

IGBT High Efficiency Switch welder energy save
Model:HESW-1-800
Brand:ZSHC
Origin:Made In China
Category:Industrial Supplies / Electrical & Electronic Product Equipment
Label:IGBT tube welder
Price: -
Min. Order:1 pc

Product Description

ZSHC-IGBT HESW-1-800KW HIGH EFFICIENCY SWITCH WELDER

1. Composition

     The whole set of 800kW  IGBTHigh Efficiency Switch Welder is composed of DC power unit, inverter output unit, central control unit, water-water heat exchange unit

2. Technical Parameter

a. Rated output power: 800KW

b. Rated DC voltage: UdN=230V

c. Rated DC current: IdN=4000A  

d. Output frequency: f=200KHZ

e. Efficiency: η≥90%

f.  Power factor: ≥0.96

g: Ripple coefficient: <1%

h. Power distribution capacity:800KVA   

i. Input voltage: Three phase 360-440V/50/60Hz,6% linearity

j. Incoming line rated current: 800A

k.Cooling water pressure:0.25MPa

l.Cooling water flow:50m3/h

m:Input water temperature:<35°C

 3. Features of High Efficiency Switch Welder

  .The high-efficiency switch welder (all-in-one machine) is mainly composed of full-bridge rectifier, filter, modular power module (consisting of high-power IGBT and other power devices), secondary rectifier circuit, inverter circuit (consisting of MOS pipe), load and other components.

    The high-efficiency switch welder (all-in-one machine) owns the following obvious features of significant energy conservation, good welding quality, small size, easy maintenance, low failure rate, and low maintenance cost, etc.

3.1 High EfficiencyHigh EfficiencyHigh Efficiency

    Comparing to traditional solid state welder, save power for 15%-25%.

3.2 Less Area Covered

    Saving 60% area than traditional solid state welder.

3.3Small harmonic interference, no pollution to the power grid

    With the transformer, RC and LC filter network, the harmonic of solid state H.F welder is small.When solid state H.F welder operates at full power, the power factor can reach 0.9 or more.

3.4 Easy Installation

   Comparing to the 5-7 days for traditional solid state welder installation, high efficiency switch welder installation is 1 day.

3.5 Less installation cost

    For example 100kw solid state welder, the traditional welder installation cost is around USD800(purchasing cable, nozzles, cable bridge and brackets), moreover, welder room or elevated platform is necessary, all the cost will be about USD800-1600.

3.6 Better Welding Quality

  Benefitted from PWM precise control voltage and three level of filtering, the voltage output is stable, ripple coefficient is 50% lower than solid state welder. The welding quality is obviously better than traditional solid state welder.

Note: traditional solid state welder ripple coefficient is 4%, high efficiency switch welder is 2%.

4.Advantages Comparison

 

high efficiency

switch  welder

solid state

welder (Europe)

solid state

welder (America)

Solid state welder   (in Series)

solid state

welder   (in Parallel)

Rectifier transformer

No

No

Yes

No

Yes

Rectifier components

Diode

Diode

SCR

SCR

SCR

Inverter     bridge output

Direct output

Transformer output

Direct output

Transformer output

Direct output

All in one design

Yes

No

No

No

No

Installation cost

Low

High

High

High

High

Energy consumption

Low

Low

Relatively high

High

High

Ripple

Low

Low

High

High

High

Power factor

High

High

Low

Low

Low

 

 

IGBT High Efficiency Switch welder energy save 1IGBT High Efficiency Switch welder energy save 2IGBT High Efficiency Switch welder energy save 3IGBT High Efficiency Switch welder energy save 4IGBT High Efficiency Switch welder energy save 5

Member Information

Baoding ZSHC Electrical Co.,ltd
Country/Region:He Bei - China
Business Nature:Manufacturer
Phone:13323224636
Contact:Diana Wei (sales manager)
Last Online:27 Aug, 2022