Digital PD Detector
Partial Discharge Tester 4channels for power transformer
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HCL2024T Partial Discharge Tester 4channels

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HCL2024T Partial Discharge Tester with 4 channels.pdf


HCL2024T
is a digital portable partial discharge acquisition and analysis system. It has good characteristics such as 4 independent channels, high-precision, modular, and fiber optic isolation. And it consists of a detection impedance and main acquisition unit. After integrating the latest digital signal acquisition and processing technology, this detector has better digital processing technology with high-resolution and fiber optic isolation technology, which are able to ensure a very high measurement accuracy even in a severe testing environment;

Partial Discharge Tester PD Test System HCL2024T  Himalayal

HCL2024T adopts a compact structure. Its connection is controlled by a remote PC or laptop over a TCP/IP network. This detector not only is suitable to do type test, factory ex-work test, and handover test for HV products. But also it can do quantitative test of partial discharge for motors, transformers, cables, bushings, capacitors, transformers, lightning arresters, switches, and other HV electrical equipments. HCL2024T can measure and record partial discharge (PD) and AC test voltage according to the standards of IEC60270 and GB/T7354-2018.

Partial Discharge Tester PD Test System HCL2024T

This detector is designed based on the requirements for wide-band instruments in IEC standards.

In order to do partial discharge test, the following accessories are also equipped:

- Coupling impedance unit;

- Calibration impulse generator

Partial Discharge Tester PD Test System HCL2024T HIAMALAYAL.COM

Partial Discharge Tester PD Test System HCL2024T HIAMALAYAL.COM

Partial Discharge Tester PD Test System HCL2024T

PD measurement part

Number of channels:     4 channels

Input impedance: 50Ω

Analog filter(-6dB): According to standards of IEC60270, GB/T7354-2018

        Lower limit frequencyfL: 10kHz, 20kHz, 40kHz, 60kHz,80kHz

        Upper limit frequency fU: 100kHz,200kHz,300kHz, 400kHz,500kHz

Detection sensitivity:  <1pC(CA=10nF/CK=1nF)/ <0. 1pC(CA=1nF/CK=1nF)

Sampling accuracy: 14bit

Sampling rate: 80MHz

Gain Adjustment Range: 60dB,40dB ,20dB ,0dB,-20dB,-40dB Automatic or manual adjustable

Capacitance range of tested objects: 6pF~250μF

Linearity error: <±3%

Partial Discharge Tester PD Test System HCL2024T HIAMALAYAL.COM

Voltage measurement part

Number of channels: 4 channels

Input voltage range:   5~230VAC (RMS)

Linearity error: <±3%

Frequency range: 10~450Hz

Synchronization method: Automatic switching of power synchronization or input voltage synchronization

Synchronization accuracy: <1°

Partial Discharge Tester PD Test System HCL2024T HIAMALAYAL.COM

Dimension

445mm×355mm×88mm (WxDxH)

Weight

11.7kg

Download here: 

HCL2024T Partial Discharge Tester with 4 channels.pdf


  
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