Handheld Multifunctional Partial Discharge Detection Equipment PD Tester
Applications:
Handheld Multifunctional Partial Discharge Detection Equipment PD Tester is an instrument used to detect partial discharge phenomena in electrical equipment. Partial discharge refers to the phenomenon of partial discharge in insulation materials caused by the electric field strength exceeding its breakdown strength, which may cause damage to the insulation material of the equipment, thereby affecting the safety and reliability of the equipment.The partial discharge detector can monitor the partial discharge activity in the equipment and evaluate the insulation status of the equipment by analyzing data.
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Strictly FAT Test - Third-party Calibration
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Response within
24 hours -
Free warranty
12 month -
On-line training
Support
Profile:
Handheld Multifunctional Partial Discharge Detection Equipment PD Tester is an instrument used to detect partial discharge phenomena in electrical equipment. Partial discharge refers to the phenomenon of partial discharge in insulation materials caused by the electric field strength exceeding its breakdown strength, which may cause damage to the insulation material of the equipment, thereby affecting the safety and reliability of the equipment.The partial discharge detector can monitor the partial discharge activity in the equipment and evaluate the insulation status of the equipment by analyzing data.
It can help engineers and maintenance personnel promptly identify potential faults in equipment, take appropriate maintenance measures, extend the service life of equipment, and improve the reliability and safety of equipment. In addition, partial discharge detectors can also be used for preventive maintenance of equipment, helping to detect potential signs of failure in advance and avoiding serious equipment failures.
It can help engineers and maintenance personnel promptly identify potential faults in equipment, take appropriate maintenance measures, extend the service life of equipment, and improve the reliability and safety of equipment. In addition, partial discharge detectors can also be used for preventive maintenance of equipment, helping to detect potential signs of failure in advance and avoiding serious equipment failures.
Features:
- On site, high-voltage electrical equipment can be quickly detected, especially for partial discharge conditions in switchgear. It is convenient to use, small in size, lightweight, and easy to carry.
- The design circuit of partial discharge detection sensor utilizes advanced RF signal processing, high-frequency signal processing, and weak signal processing technologies, and adopts high-precision AD conversion and high-speed digital signal processing chips for digital signal processing, which has good anti-interference performance and measurement accuracy.
- Combined detection of partial discharge signals using multiple methods including ultrasonic waves, transient ground waves, contact ultrasonic waves, and ultra-high frequencies.
- Built in non-contact airborne acoustic sensor TEV sensor.
- Having multiple windows such as waveform, phase, and histogram to analyze partial discharge test data.
- Support functions such as data storage, viewing, and deletion.
- Support waveform data recording function.
- Support multi-level threshold settings for attention and alarm, providing intuitive prompts for problems through different amplitude colors.
- Powered by a large capacity lithium battery, it can work continuously for more than 10 hours on a single charge.
Parameter:
Non contact ultrasonic sensor (AA)
- Sensor center frequency: 40KHz ± 1KHz
- Dynamic measurement range: -5~70dBuV
- Resolution: 1dBuVLinearity error:<± 20%
- Sensor form: built-in
- Detection frequency band: 3MHz~100MHz
- Measurement range: 0-70dBmVResolution: 1dB
- Linearity error:<± 20%
- Sensor form: built-in
- Detection frequency band: 20KHz~200KHz
- Dynamic measurement range: 60dB
- Resolution: 1dB
- Linearity error:<± 20%
- Detection frequency band: 300MHz~1500MHz
- Measurement range: -70dBm~-10dBm
- Sensor effective height: ≥ 10mmResolution: 1dBm
