발진기 W시리즈

    W시리즈 초음파 발진기
    ULTRASONIC WELDING
    Power Supply for Automation
    The ultrasonic generator, W series of Covonics,
    is designed with PLL circuit that enables to set delay time, weld time, hold time on the front panel and Horn down function is Internalized. It can be combined power supply and actuator without PLC.
     
    Key Features
    Internalization of System Protection
    Monitoring (SPM)
    1) Phase Changing 2) Over Voltage
    3) Over Current 4) Heating Overload
    5) Power Overload
    Maintains converter amplitude by regulating for variances in the line voltages and Maintains converter amplitude over the full range of rated power.
    Autotune and Frequency Memory
    Automatically adjust frequency within error range for each frequency.
    Updates horn frequency memory at the end of each weld and memory frequency can be reset by external reset.
    Selectable ramp up time to reach the max amplitude
    Provides four starting ranges. Select Start allows the Power Supply to ramp up amplitude at different rates to accommodate different horn and load requirements. 10, 30, 80, 100 ms
    진폭 시간
    Bar graph on Front panel- During a weld cycle, shows the true percentage of ultrasonic power in use.
    Digital amplitude change
    1) Front Panel 2) External Source
    Auto seek
    Track Horn frequency at low amplitude and store in memory
    1) Seek on power-up
    2) External Control
    3) Seek by Test key on Front panel
    4) Checks horn frequency once each minute
    Provides interface signals for Automatic product line
    1) Weld on - Digital output
    2) Alarm out - Digital output
    3) External Run - Digital input
    4) External Reset / External Seet
    - Digital input
    5) External Amplitude Control
    - Analog input
    6) Power on status - Digital output
    7) Solenoid valve for horn down cylinder
    - Digital output
    8) Solenoid valve for cooling
    - Digital output
    9) External E-stop signal - Digital input
    Aseises
    Aseises
    Frequency20kHz30kHz35kHz40kHz
    Power output 2000W 1500W 1500W 800W
    Max.current 13amps 20amps 20amps 10amps
    Line voltage 200~240V AC 50/60Hz, 1Ø
    Wdight 7Kg
    Size 305mm * 145mm * 470mm
    Power supply
    C20W10 20kHz 1000W
    C20W20 20kHz 2000W
    C30W15 30kHz 1500W
    C35W15 35kHz 1500W
    C40W08 40kHz 800W
    Cable
    Start cable
    RF cable (BNC)
    RF cable (MS)
    I/O cable(D-sub 9)
    I/O cable(D-sub 24)
    Converter
    CM20 20kHz (MS contact)
    CB20 20kHz (BNC contact)
    CJ20 20kHz (ball contact)
    CM30 30kHz (MS contact)
    CB30 30kHz (BNC contact)
    CM35 35kHz (MS contact)
    CB35 35kHz (BNC contact)
    CM40 40kHz (MS contact)
    CB40 40kHz (BNC contact)
     20kHz30kHz35kHz40kHz
    Al 1:0.6 Ο - - Ο
    Al 1:1 Ο - - Ο
    Al 1:1.5 Ο - - Ο
    Al 1:2 Ο - - Ο
    Ti 1:1 Ο Ο Ο Ο
    Ti 1:1.5 Ο Ο Ο Ο
    Ti 1:2 Ο Ο Ο Ο