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E-mail
hxdq@whgdhx.com
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Phone
13707115223,13006186413
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Address
7th Floor, Building E4, Huazhong Zhigu, Haitang Road, Wuhan Economic and Technological Development Zone
Product Categories
Wuhan Guodian Huaxing Electric Co., Ltd
HXJF-2000 Partial Discharge Detector
NegotiableUpdate on 10/12
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Overview
Using high-speed and high-capacity data acquisition cards, it can continuously collect partial discharge data with good data repeatability and high accuracy. It has functions such as testing, analysis (multi parameter analysis, 2D graph analysis, 3D graph analysis), data saving, report generation, and printing.
Product Details
Performance Characteristics
Adopting high-speed and large capacity data acquisition cards, it can continuously collect partial discharge data with good data repeatability and high accuracy.
Ø It has functions such as testing, analysis (multi parameter analysis, 2D graph analysis, 3D graph analysis), data saving, report generation, and printing.
Ø It can simultaneously display partial discharge waveforms (ellipse, sine wave, straight line), partial discharge and test voltage.
During the calibration and testing process, the gain is automatically adjusted without human intervention, making it easy to operate.
Ø It can adapt to power frequencies of 50Hz, 150Hz, and up to 400Hz, and can automatically track the frequency of external power sources.
Open doors and windows can be set freely, with a minimum of 1 degree.
Ø Can measure with single channel or six channels.
High sensitivity and wide range of applicable test samples.
Technical Specifications
The capacitance range of the testable product is 6pF to 250 μ F.
Ø Detection sensitivity:<0.02pC (with a capacitance of 50pF).
Ø Amplifier: 3dB low-end frequency fl 10kHz, 20kHz, 30kHz, 50kHz, 80kHz optional;
3dB high-end frequency fh 100kHz, 200kHz, 300kHz, 400kHz, 500kHz optional.
Gain adjustment range:>120dB, inter range gain difference of 20 ± 1dB, asymmetry of positive and negative pulse response<1dB.
Ø Time window: Window width ranges from 1 о to 360 о, and the window position can be rotated freely.
Ø Test voltmeter: 0-200kV, digital meter display error<3% F.S.
Ø Acquisition channels: 4 channels/card.
Ø Input impedance: 1M Ω.
Ø The highest sampling rate of the acquisition card is 20MHz.
AD resolution: 12 bits, DC: accurate 0.2%.
Ø Sampling length per channel: 8M.
Ø Trigger modes: manual, internal trigger, external trigger.
Ø Acquisition card bandwidth: 3MHz (-3dB).
Weight: approximately 15kg.
The capacitance range of the testable product is 6pF to 250 μ F.
Ø Detection sensitivity:<0.02pC (with a capacitance of 50pF).
Ø Amplifier: 3dB low-end frequency fl 10kHz, 20kHz, 30kHz, 50kHz, 80kHz optional;
3dB high-end frequency fh 100kHz, 200kHz, 300kHz, 400kHz, 500kHz optional.
Gain adjustment range:>120dB, inter range gain difference of 20 ± 1dB, asymmetry of positive and negative pulse response<1dB.
Ø Time window: Window width ranges from 1 о to 360 о, and the window position can be rotated freely.
Ø Test voltmeter: 0-200kV, digital meter display error<3% F.S.
Ø Acquisition channels: 4 channels/card.
Ø Input impedance: 1M Ω.
Ø The highest sampling rate of the acquisition card is 20MHz.
AD resolution: 12 bits, DC: accurate 0.2%.
Ø Sampling length per channel: 8M.
Ø Trigger modes: manual, internal trigger, external trigger.
Ø Acquisition card bandwidth: 3MHz (-3dB).
Weight: approximately 15kg.
Adopting high-speed and large capacity data acquisition cards, it can continuously collect partial discharge data with good data repeatability and high accuracy.
Ø It has functions such as testing, analysis (multi parameter analysis, 2D graph analysis, 3D graph analysis), data saving, report generation, and printing.
Ø It can simultaneously display partial discharge waveforms (ellipse, sine wave, straight line), partial discharge and test voltage.
During the calibration and testing process, the gain is automatically adjusted without human intervention, making it easy to operate.
Ø It can adapt to power frequencies of 50Hz, 150Hz, and up to 400Hz, and can automatically track the frequency of external power sources.
Open doors and windows can be set freely, with a minimum of 1 degree.
Ø Can measure with single channel or six channels.
High sensitivity and wide range of applicable test samples.
Technical Specifications
The capacitance range of the testable product is 6pF to 250 μ F.
Ø Detection sensitivity:<0.02pC (with a capacitance of 50pF).
Ø Amplifier: 3dB low-end frequency fl 10kHz, 20kHz, 30kHz, 50kHz, 80kHz optional;
3dB high-end frequency fh 100kHz, 200kHz, 300kHz, 400kHz, 500kHz optional.
Gain adjustment range:>120dB, inter range gain difference of 20 ± 1dB, asymmetry of positive and negative pulse response<1dB.
Ø Time window: Window width ranges from 1 о to 360 о, and the window position can be rotated freely.
Ø Test voltmeter: 0-200kV, digital meter display error<3% F.S.
Ø Acquisition channels: 4 channels/card.
Ø Input impedance: 1M Ω.
Ø The highest sampling rate of the acquisition card is 20MHz.
AD resolution: 12 bits, DC: accurate 0.2%.
Ø Sampling length per channel: 8M.
Ø Trigger modes: manual, internal trigger, external trigger.
Ø Acquisition card bandwidth: 3MHz (-3dB).
Weight: approximately 15kg.
The capacitance range of the testable product is 6pF to 250 μ F.
Ø Detection sensitivity:<0.02pC (with a capacitance of 50pF).
Ø Amplifier: 3dB low-end frequency fl 10kHz, 20kHz, 30kHz, 50kHz, 80kHz optional;
3dB high-end frequency fh 100kHz, 200kHz, 300kHz, 400kHz, 500kHz optional.
Gain adjustment range:>120dB, inter range gain difference of 20 ± 1dB, asymmetry of positive and negative pulse response<1dB.
Ø Time window: Window width ranges from 1 о to 360 о, and the window position can be rotated freely.
Ø Test voltmeter: 0-200kV, digital meter display error<3% F.S.
Ø Acquisition channels: 4 channels/card.
Ø Input impedance: 1M Ω.
Ø The highest sampling rate of the acquisition card is 20MHz.
AD resolution: 12 bits, DC: accurate 0.2%.
Ø Sampling length per channel: 8M.
Ø Trigger modes: manual, internal trigger, external trigger.
Ø Acquisition card bandwidth: 3MHz (-3dB).
Weight: approximately 15kg.
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