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HS1051 three-phase AC/DC standard power source

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Smart Measurement

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  • Description

    Product Introduction:

    HS1051 three-phase AC/DC standard power source, with its 7-hour high stability index, is an ideal upgrade product for testing "single-phase and three-phase AC/DC voltmeters, ammeters, frequency meters, phase meters, power meters, AC/DC parameter measuring instruments, harmonic analyzers, relay protection devices, etc."

    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) display, Chinese interface, simple operation

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

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

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

    5. High resolution of 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. 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.DC voltage range and accuracy: 100mV, 1V, 10V, 100V, 600V, 0.05%RG

    3.AC current range and accuracy: 1A, 5A, 0.05%RG; 20A, 0.1%RG

    4.DC current range and accuracy: 10mA, 100mA, 1A, 5A, 20A, 0.05%RG

    5.AC and DC output power accuracy: 0.05% RG

    6. AC/DC voltage, current, power output 1min stability: 0.01%RG

    7. AC/DC voltage, current, power output 7h stability: 0.02%RG

    8. Voltage and current harmonic settings:

    Harmonic order: 2~25

    Harmonic content: 0~40%

    Harmonic phase: 0°~359.99°

    Harmonic setting accuracy: 10%RD, RD is the set harmonic content reading value

    9. Phase angle between three-phase voltage

    Setting range, resolution, accuracy: 0°~360°, 0.01°, 0.1°

    10. Phase angle between three-phase voltage and current

    Setting range, resolution, accuracy: -180°～0°～+180°, 0.01°, 0.03°

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

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