qiao@hvtest.cc15871365102

    < >

    UHV-930 Precision Program-controlled Power Supply

    UHV-930 Precision Program-controlled Power Supply can output power frequency (40Hz ~ 65Hz), phase and amplitude adjustable high-precision voltage and current, is a very high-precision adjustable voltage and current standard source. It is suitable for use in workplaces that require high precision inspection and calibration

    Product Details of UHV-930 Precision Program-controlled Power Supply

    Program-controlled Power Supply

    AC voltage output

    Regulating fineness

    0.05%RG

    Accuracy

    Better than±0.1%RG

    Stability

    Better than±0.03%RG/1min

    Distortion degree

    Better than0.1%(Non-capacitive load)

    Output Power

    Rated per phase 15VA

    Full load adjustment rate

    Less than±0.03%RG

    Full load adjustment time

    Less than1mS

    Output range

    0V420V

    Gear setting

    0V140V140V280V280V420VAutomatic gear shift

    Temperature drift

    ±15PPM/

    Long-term stability

    ±100PPM/year

    AC current output

    Regulating fineness

    0.05%RG

    Accuracy

    Better than±0.1%RG

    Stability

    Better than±0.03%RG/1min

    Distortion degree

    Better than0.1%(Non-capacitive load)

    Output Power

    Rated per phase15VA

    Full load adjustment rate

    Less than±0.03%RG

    Full load adjustment time

    Less than1ms

    Output range

    0A1mA10A(20A)

    Gear setting

    0A0.2A0.2A1A1A5A5A10AAutomatic gear shift

    Customizable

    01A1A5A5A10A10A20AAutomatic gear shift

    Temperature drift

    ±15PPM/

    Long-term stability

    ±100PPM/year

    Power output

    Accuracy

    Better than 0.1%RG

    Stability

    Better than 0.03%/1min

    Phase

    Adjustment range

    0359.99 degrees

    Resolution

    0.02 degrees

    Accuracy

    ±0.05 degrees

    Frequency

    Adjustment range

    40Hz65Hz

    Resolution

    0.005Hz

    Accuracy

    ±0.005Hz

    Temperature drift

    ±1PPM/

    Long-term stability

    ±4PPM/year

    Power Factor

    Adjustment range

    -10+1

    Resolution

    0.05%

    Accuracy

    0.1%

    Power supply

    220 VAC50Hz±5%

    Harmonic output

    The HT3050 three-phase program-controlled precision test power supply can accurately output the 2nd to 22nd harmonics. The harmonics can be combined in any combination and output at the same time, but the total harmonic content rate when outputting the harmonics should not exceed the following table limit

    The load capacity of the HT3050 will be reduced by half when outputting harmonics. In order to ensure reliable and accurate harmonic output, please ensure that the load does not exceed one-half of the rated value. Especially the voltage output, because the voltage output is often used as the power supply of the tested device, the power consumption on it will be relatively large.

    Size

    480*330*680mm3

    Net Weight

    31.6kg

    NicknameProgram-controlled Power Supplyprecision program-controlled power supply

    Features

    1. The three-phase programmable precision test power supply can output pure sinusoidal power signal with a distortion degree of 0.1% (typical value).

    2. It is possible to superimpose each harmonic output on the fundamental wave.

    3.The frequency output is arbitrarily adjustable from 40 Hz to 65 Hz, with a resolution of 0.005 Hz and an accuracy of 0.005 Hz.

    4.Phase A and B are a frequency reference, and phase C is a separate frequency reference, so it can be divided into phases and frequency conversion.

    5.The phase can be adjusted arbitrarily from 0 to 360 degrees, which can easily simulate various power supply situations and even reverse power supply situations.

    6.Strong load capacity, can carry capacitive, inductive, resistive load or composite type load, and the load regulation rate is better than 0.03%RG.

    7.Excellent temperature stability. The core device is a military-grade product with a temperature coefficient as small as 1PPM, which can ensure the accuracy of the output in an outdoor temperature environment.

    8.Using 32-bit MCU+DSP processor, powerful and flexible.

    9.The power frequency weekly wave is up to 50,000 points of waveform kneading, and the internal signal output does not need a filter for smooth filtering, which ensures the accurate output of the waveform, so that the system can output accurate harmonics, and the system has excellent harmonic distortion. index.

    10.It can be easily connected to PC through a RS232 to expand other functions.

    11.Perfect over-current, over-voltage, over-heating, short-circuit, open-circuit, and overload protection.

    12.Hardware PID, very fast response, the change of load will not cause the slightest fluctuation of output.

    13.320*240 LCD display, Chinese interface, simple operation.

    14.Open communication protocol, convenient for secondary development (RTU/FTU/power management terminal/common transformer metering terminal factory automatic verification).

    15.The three-phase programmable precision test power supply can carry pure capacitive load.

    16. Combined with PC software, the electric energy meter can be tested.










    You Might Also Like

    • Have Any Questions!

      DON'T HESITATE TO CONTACT US ANY TIME
      Contact us
    • Visit Us

      Building 6, Optics Valley Optical-Mechanical Industrial Park, 84 Gaoxin 5 Road,
      East Lake New Technology Development Zone, Wuhan City, Hubei Province, China

    • Email Us

      qiao@hvtest.cc

    • Call Us

      +86-15871365102