Knick Interface LLC

Huntington Beach,  CA 
United States
https://www.knick-international.com/en/about-us/locations/north-america-knick-interface/
  • Booth: 1002


High performance electrical measurement solutions

Knick Interface provides high quality solutions for the Hydropower and Energy Storage industries.  Our offering includes electrical measurement, signal conversion/duplication and isolation products.  Special focus is brought to the area of high voltage, with measurement and isolation possible to 4800 V AC/DC. Performance, flexibility, safety, and value are engineered into each design.

Brands: high voltage AC and DC transducers, high voltage AC and DC current transducers, electrical isolation, signal conditioners, signal duplicators, sensor transmitters

 Products

  • P27000 Series
    Universal Isolated Signal Conditioners (1000 VAC/DC isolation.) High performance signal conversion for demanding applications… when no compromises can be made with accuracy, speed, safety, and flexibility....

    • Knick’s P27000 series brings value to hydroelectric power and energy storage applications by way of the following:

    • Continuous electrical isolation of input and output channels to 1000 VAC/DC
    • Test voltage rating of 5 kVAC
    • 480 calibrated input/output combinations selectable by way of onboard dipswitches
    • Input ranges from +/- 0…0.1 mA up to 100 mA or +/- 0…20mV up to 200V (unipolar/bipolar)
    • Conversion to standard outputs
    • Gain error < 0.08% of measured value
    • 10 kHz cutoff frequency
    • Fast response: T90 of 70 microseconds
    • Universal power supply: 20…253 VAC/DC
    • cULus approval
    • Compact din-rail mountable housing with 12.mm width
    • 5-year warranty

    Successful use cases for P27000 include shunt voltage (current) measurement and conversion of signals within high-voltage environments such as excitation systems, and direct measurement of up to 200 VDC for energy storage charging and discharging.

  • P42000 series
    High Voltage DC Transducers (3600 V measurement/ isolation) High performance voltage measurement for demanding applications… when no compromises can be made with accuracy, speed, safety, and flexibility....

    • Knick’s P42000 series brings value to hydroelectric power and energy storage applications by way of the following:

    • Measurement and continuous electrical isolation to +/- 3600 VDC
    • Unipolar and bipolar measurement options
    • Test voltage rating of 15 kVAC
    • Calibrated input/output combinations selectable by way of onboard dial
    • Available industry standard outputs
    • Gain error < 0.3% of measured value
    • 5 kHz cutoff frequency
    • Fast response: T90 of 110 microseconds
    • Universal power supply: 20…253 VAC/DC
    • cULus approval
    • Compact din-rail mountable housing
    • 5-year warranty

    Successful use cases for P42000 include DC measurements of up to 3600 VDC within excitation systems, energy storage charging and discharging, and high voltage testing.  

  • P41000 Series
    High Current DC Transducers (up to 3600 V isolation.) High performance DC current measurement for demanding applications… when no compromises can be made with accuracy, speed, safety, and flexibility....

    • Knick’s P41000 series brings value to hydroelectric power and energy storage applications by way of the following:

    • Measurement up to 20kA by way of shunt resistor
    • Continuous isolation up to 3600 VAC/DC
    • Test voltage rating of 15 kVAC
    • Inputs from +/- 50 mV… 10 V (unipolar/bipolar)
    • Calibrated input/output combinations selectable by way of onboard dial
    • Available industry standard outputs
    • Gain error < 0.1% of measured value
    • 5 kHz cutoff frequency
    • Fast response: T90 of 110 microseconds
    • Universal power supply: 20…253 VAC/DC
    • cULus approval
    • Compact din-rail mountable housing with 22.5mm width
    • 5-year warranty

    Successful use cases for P41000 include DC current measurements up to 20 kA, when paired with a shunt, for excitation systems, energy storage charging and discharging, and high voltage testing.  

Categories

Generation [includes conventional & renewable]
  • Instruments & Equipment

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