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HS1050 three-phase standard power source

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Smart Measurement

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  • Description

    Product Introduction:

    HS1050 three-phase standard power source is an ideal upgrade product for testing "single-phase and three-phase voltmeters, ammeters, frequency meters, phase meters, and power meters".

    Function:

    1 Using ultra-large-scale FPGA and DDS technology and 32-bit microprocessor as the core of the real-time operating system and large-screen LCD (320*240 dot matrix), Chinese interface, easy to operate

    2 Three-phase voltage, current and phase angle are fully closed-loop, with strong load capacity and high stability of 0.02%RG for 7 hours

    3 Self-calibration function, any calibration point can be used immediately

    4 Attached with nearly 20 minutes of calibration program, it can automatically detect the error of each point value of the meter being tested; the "reference error" and "relative error" of the meter being calibrated are displayed at the same time, which is convenient for users

    5 High resolution up to 20ppm (0.002%), 5.5-digit output value can be set arbitrarily

    6 Equipped with multiple alarm and protection functions, safe and reliable to use

    7 Equipped with RS232 interface, the interface protocol is open, and users can program and control the instrument by themselves

    Main technical indicators:

    1 AC voltage range and accuracy: 60V, 100V, 220V, 600V, 0.05%RG

    2 AC current range and accuracy: 1A, 5A, 0.05%RG, 20A 0.1%RG

    3 AC output power accuracy: 0.05%RG

    4 AC voltage, current, power output 1min stability: 0.01%RG

    5 AC voltage, current, power output 7h stability: 0.02%RG

    6 Voltage and current harmonic settings: Harmonic order: 2-25th   Harmonic content 0-40%   Harmonic phase: 0°-359.99°   Harmonic setting accuracy: 10%RD, RD is the set harmonic content

    7 Phase angle setting range, resolution, accuracy between three-phase voltages: 0°~360°, 0.01°, 0.1°

    8 Phase angle setting range, resolution, accuracy between three-phase voltage and current: -180°~0°~+180°, 0.01°, 0.03°

    9 Output frequency range, resolution, accuracy: 45.000Hz~65.000Hz, 0.001Hz, 0.02%RD

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