KDE500SW3/KDE500SW3-6

One unit, dual function Simultaneous use Perfect welding Excellent electricity Easy maneuverability

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    Features

    Features

    Power supply ranges from 2 to 55 kVA. This generator set is developed upon LEES latest technology.

    The power supply for welding is self-driven. It can be used in a host of applications railroading, highway construction, port operations, oil fields, chemical plants, building construction, agriculture and many more. Self- excitation and constant voltage enhance the generator performance. The lightweight and compact design facilitates on-site maneuverability and saves storage space.

     

    One Unit, Dual Function

    LEES original technology has been utilized to develop and advanced product with dual functions- welding and power generation.

     

    Simultaneous Use

    Generating and welding can be operated simultaneously, while welding operation won’t impact an influence on the waveform and voltage of the generating operation.

     

    Perfect Welding

    The unit can achieve a perfect wave form of the welding voltagec by utilizing IGBT and PWM technology.

    The non-fluctuating welding current produces a high quality welding operation.

     

    High Quality Power

    A new AVR (automatic voltage regulator) and damper

    winding further enhances the electricity production with extremely low voltage fluctuation and minimum waveform distortion.

     

    Easy Maneuverability

    A lightweight and compact design improves on-site maneuverability and saves storage space. It has four durable casters to facilitate movement.

     

    Wide Application

    The welding arc is super smooth to get perfect quality welds. The welding current regulation is broad to accommodate a variety of welding rods.

     

    Parameter

    KDE500SW3

    KDE500SW3-6

    Genset

    Frequency

    50HZ

    60HZ

    Prime Power

    50KVA

    50KVA

    Standby Power

    55KVA

    55KVA

    Rated Voltage

    230V/400V 

    127/220V

    Rated Current

    72.1A

    131.2A

    Dimensions(LXWXH)

    2466X1006X1257

    2466X1006X1257

    Net Weight

    1160

    1160

    Lube Oil Capacity (L)

    139

    139

    Engine

    Engine Brand

    LEES

    LEES

    Engine Model

    KD4280

    KD4280

    Cylinder No.& Structure

    4 cylinder, in line

    4 cylinder, in line

    Aspiration Type

    Natural

    Natural

    Cooling Type

    Water cooled

    Water cooled

    Bore x Stroke (mm)

    102x118mm

    102x118mm

    Compression Ratio

    18:1

    18:1

    Displacement (L)

    3.875L

    3.875L

    Rated Power (KW)

    48KW

    53KW

    Standby Power(KW)

    52.8KW

    58KW

    Battery Capacity

    45A/h

    45A/h

    Fuel Type

    0#(summer),-10#(winter),-35#(chill) diesel

    Welding

    Alternator Brand

    LEES

    LEES

    Alternator Model

    LA224DW

    LA224DW

    Alternator Type

    3 phase brushless

    3 phase brushless

    Rated Voltage

    230V/400V   

    127/220V

    Rated Speed

    1500 RPM

    1800 RPM

    Pole No.

    4

    4

    Power Factor

    0.8-0.9

    0.8-0.9

    Phase No.

    3 phase 4 wire

    3 phase 4 wire

    Rated Current

    72.1A

    131.2A

    Rated Power for Total Output

    50KVA

    50KVA

    Welding/Generated Power

    Welding:31.25KVA, Generated:18.75KVA

    No-load Voltage

    68V

    68V

    Current Regulation Range

    20~500A

    20~500A

    Max Current at 35%

    500A

    500A

    Welding Voltage

    40Vdc

    40Vdc

    Welding Material

    rutile, basic, cellulosic, inox

    Electrode Diameter

    1-5mm

    1-5mm