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24KV & 30KV
Surge Comparison Tester

The 7024K and 7030K use the latest advanced power pack unit specially designed to test the windings of very large motors & generators. The lower impedance and increased capacitance of large windings requires higher instantaneous test voltage & test current. The power pack unit enhances the capability by providing a low source impedance surge generating circuit and high instantaneous currents to fully test the windings of large motors or form wound coils. As with a new enhanced feature of PC interface it can easily store the Surge test waveforms that can be printed when required.


BENEFITS
  • User friendly front panel controls
  • Zero state lock for operator safety
  • Open Input source Ground indicator
  • Footswitch for hands free operation
  • Highly sensitive fault detection capability – It detects even a single turn short in the coil
  • Test leads insulated to 45KV rating
  • Leads energized warning indicator
  • Bright sharp CRT display to analyze the faults easily
  • 1phase/3phase Test Select Switch
  • Housed in a dust free rack mounted enclosure with four castor wheels


  • APPLICATIONS
  • 1φ & 3φ LT, HT Wound stator & coils
  • HT AC Motor & generators



  • OPTIONAL FEATURES
  • Open Input source Ground indicator
  • PC Interface via USB port to store, recall and print waveforms



  • TEST SPECIFICATIONS

    Model 7024K 7030K
    Max Surge Voltage 24000 Volts 30000 Volts
    Max Pulse Current 2000 Amps 2000 Amps
    Max Pulse Energy 28.8 Joules 29.7 Joules
    Display CRT(100x80mm) CRT(100x80mm)
    CRT Vertical Sensitivity
  • 1000V/DIV
  • 2000V/DIV
  • 4000V/DIV
  • 8000V/DIV
  • 1000V/DIV
  • 2000V/DIV
  • 4000V/DIV
  • 8000V/DIV
  • Sweep variable variable
    Surge Frequency 50Hz ± 3% 50Hz ± 3%
    Operating Voltage 230V ± 10% 230V ± 10%
    Power Consumption 1000 Watts 1000 Watts
    Weight 90kgs (200lbs) 90kgs (200lbs)
    Physical Dimensions(W X H X D) 550 X 1700 X 650(mm) 550 X 1700 X 650(mm)



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