KDC300SW3/KDC300SW3-6

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

    KDC300SW3

    KDC300SW3-6

    Genset

    Frequency

    50HZ

    60HZ

    Prime Power

    31.25KVA

    30KVA

    Standby Power

    34.3KVA

    33KVA

    Rated Voltage

    230V/400V

    127V/220V

    Rated Current

    230V/400V

    78.7A

    Dimensions(LXWXH)

    2450X960X1450

    2450X960X1450

    Net Weight

    1126

    1126

    Lube Oil Capacity (L)

    213

    213

    Engine

    Engine Brand

    CUMMINS

    CUMMINS

    Engine Model

    4B3.9-G12

    4B3.9-G2

    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)

    102X120

    102X120

    Compression Ratio

    0.750694444

    0.750694444

    Displacement (L)

    3.9L

    3.9L

    Rated Power (KW)

    27KW

    30KW

    Standby Power(KW)

    30KW

    33KW

    Battery Capacity

    45A/h X2

    45A/h X2

    Lube Oil Capacity (L)

    10.9L

    10.9L

    Fuel Type

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

    Welding

    Alternator Brand

    LEES

    LEES

    Alternator Model

    LA184GW

    LA184GW

    Alternator Type

    3 phase brushless

    3 phase brushless

    Rated Voltage

    230/400V

    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

    45.1A

    78.7A

    Rated Power for Total Output

    31.25KVA

    30KVA

    Welding/Generated Power

    Welding:15KVA, Generated:16.25KVA

    No-load Voltage

    68V

    68V

    Current Regulation Range

    20-315Adc

    20-315Adc

    Max Current at 35%

    300A

    300A

    Welding Voltage

    32.6Vdc

    32.6Vdc

    Welding Material

    Rutile, basic, cellulosic, inox

    Electrode Diameter

    1-3.5mm

    1-3.5mm