GDTL AC Resonant Test System For Generators- 

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    GDTL AC Resonant Test System For Generators hits:

    Product Description

    GDTL series AC Resonant Test System for Generators can be used by adjusting inductance of the reactor, or adjusting the work way of resonant frequency of the system to achieve resonance. You can also use both two methods to achieve resonance. In the voltage boosting process, if the resonant point deviate, you can find it exactly by the way of fine tuning frequency, which ensure a high Q value and reduce power capacity and volume weight of test equipment.


    Features

    •  Smaller size,lighter weight compared with same voltage level,same capacity generator AC withstand voltage test equipments.Single equipment is no more than 60kg, easy to move.
    • Advanced principle of whole set device and new frequency & inductance modulation technology, strictly ensure generator power frequency withstand voltage test requirements. Wide application scope.
    • Equipped with 20Hz-300Hz variable control source. Good protection and output waveform, high stability. With multiple working mode,easy to operate.
    • Power supply of 220V or 380V, convenient for on-site power sourcing;
    • Max.Q point can be found exactly by the mode of first inductance modulation and later frequency modulation, to avoid resonance deviation because of voltage boosting;
    • Flexible configuration and strong extension. Meet all capacitive test object testing requirements in power system.
    • Power frequency test mode or Variable frequency test mode.
    • Multi-use, cost-effective.

    Specifications

    • Rated output voltage: 0 ~ 50kV (RMS) or below.
    • Output frequency: 45 - 300Hz.
    • Waveform: pure sine wave, THD ≤ 1%.
    • Max. capacity: 2000kVA or below.
    • Duty cycle: continuous working 15mins one time at full power output.
    • Quality factor: 10 - 40.
    • Frequency adjustment sensitivity: 0.1HZ, instability of <0.05%.
    • Power supply: 220V or 380V ± 15%, 50HZ ± 5%.

    GDTF- 100 / 50
    Input voltage (V) 380
    Output voltage (kV) 0- 50
    Capacity (kVA) 100
    Application scope Generator--capacitance to the ground 0.07-0.13 μF
    10 kV (300 mm² ) cable ≤ 1 km
    Main configurations 50kV/1A Fixed reactor 1 set
    50kV/1A Adjustable reactor 1 set
    Capacitive divider 50kV
    GDTF-150/50
    Input voltage (V) 380
    Output voltage (kV) 0- 50
    Capacity (kVA) 150
    Application scope Generator--capacitance to the ground 0.13-0.2 μF
    10 kV (300 mm² ) cable ≤ 1.5 km
    Main configurations 50kV/1.5A Fixed reactor 1 set
    50kV/1.5A Adjustable reactor 1 set
    Capacitive divider 50 kV
    GDTF- 225/50
    Input voltage (V) 380
    Output voltage (kV) 0- 50
    Capacity (kVA) 225
    Application scope Generator--capacitance to the ground 0.2-0.27 μF
    10 kV (300 mm ² ) cable ≤ 2.5 km
    Main configurations 50kV/1.5A Fixed reactor 2 sets
    50kV/1.5A Adjustable reactor 1 set
    Capacitive divider 50 kV
    GDTF- 360/60
    Input voltage (V) 380
    Output voltage (kV) 0- 60
    Capacity (kVA) 360
    Application scope Generator--capacitance to the ground 0.27-0.33 μF
    Main configurations 60kV/2A Fixed reactor 1 set
    60kV/2A Adjustable reactor 1 set
    Capacitive divider 60kV

    GDTF (L) - 540/60
    Input voltage (V) 380
    Output voltage (kV) 0-60
    Capacity (kVA) 540
    Application scope Generator--capacitance to the ground 0.1-0.7 μF
    Main configurations 60kV/3A Fixed reactor 2 se ts
    60kV/3A Adjustable reactor 1 set
    Capacitive divider 60 kV
    GDTF (L) - 1080/60
    Input voltage (V) 380
    Output voltage (kV) 0-60
    Capacity (kVA) 1080
    Application scope Generator--capacitance to the ground 0.3-1.5 μF
    Main configurations 60kV/4.5A Fixed reactor 2 sets
    60kV/4.5A Adjustable reactor 2 sets
    Capacitive divider 60kV
    GDTF (L) - 2160/60
    Input voltage (V) 380
    Output voltage (kV) 0-60
    Capacity (kVA) 2160
    Application scope Generator--capacitance to the ground 0.5-2.5 μF
    Main configurations 60kV/9A Fixed reactor 2 sets
    60kV/9A Adjustable reactor 2 sets
    Capacitive divider 60kV

    CONTACT US
    Address: F/10, Block B7, JinYinTan Modern Enterprise City, Dongxihu District, Wuhan, China
    Email: info@hvhipot.com
    Skype: hvhipot@hotmail.com
    Tel: +86-27-85568138
    Fax: +86-27-65606183
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