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Transformer test equipmentCurrent Location:Home > PRODUCTS

hz-2000b automatic capacitance and dissipation factor test set for transformer

Technical Indicators

Accuracy: Cx: ±reading×1%+1pF

tgδ: ±reading×1%+0.00040

Anti-interference: Variable frequency anti-interference, the above accuracy can be reached under 200% interference.

Capacitance range: Internal HV: 3pF60000pF/10kV 60pF1μF/0.5kV

     External HV: 3pF1.5μF/10kV 60pF30μF/0.5kV

                    Resolution: Maximum 0.001pF, 4 valid figures.

tgδ range:unlimited, 0.001% resolution, automatic identification for capacitance, inductance and resistance of three tested articles.

Test current range: 10μA1A

Internal HV: Set voltage range: 0.510kV

    Maximum output current: 200mA

    Buck-bust method: continuous stepless regulation

    Test frequency: 45, 50, 55 single frequency

                 45/55Hz automatic dual variable frequency

    Frequency accuracy: ±0.01Hz

External HV: In case of UST, maximum test current is 1A, and power frequency or variable frequency is 40-70Hz

In case of GST, maximum test current is 10kV/1A, and power frequency or variable frequency is 40-70Hz

CVT self-exciting low voltage output: Output voltage 350V, output current 330A

Measuring duration: About 40s, depending on measuring method

Input power supply: 180V270VAC, 50Hz/60Hz±1%, supplied by alternating current or generator

Printer: WH-A7 mini-type thermal printer

Environment temperature: -1050

Relative humidity: <90%

Overall dimension460×360×350mm


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