MOEORW-WPD526S Handheld Ultrasonic PD Detector
Product Introduction
MOEORW-WPD526S is a portable, multi-functional infrared acoustic partial discharge detector for on-site live detection of power equipment. It uses beamforming acoustic localization and 64–128 microphone array to capture ultrasonic signals, and matches HD camera & infrared thermal imager to realize visualized positioning and temperature measurement. Non-invasive detection helps users quickly find insulation defects and ensure equipment safety.
Product Parameter (specification)
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Earth radio wave parameters |
Contact Ultrasonic Parameters |
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Measurement range |
0～80 dBmV |
Measurement range |
- 10 dBμV to 80 dBμV |
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resolution |
0.1dB |
resolution |
0.1dB |
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accuracy |
±1dB |
accuracy |
±1dB |
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Maximum pulse per cycle |
1400 |
Frequency range |
20kHz～500kHz |
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Measurement frequency band |
1 ~ 100MHz |
Unit conversion |
dBμV / μV / mV |
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Non-contact ultrasonic parameters |
UHF parameters |
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Measurement range |
- 10 dBμV～80 dBμV |
Detection frequency band |
300MHz～3000MHz |
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resolution |
0.1dB |
Measurement range |
-80～-10dBm |
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accuracy |
±1dB |
Unit conversion |
dB / dBm / mV |
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Sensor center frequency |
40 kHz ± 2 kHz |
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Unit conversion |
dBμV / μV / mV |
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High-frequency transformer parameters |
Focusing parameters |
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Sensor transmission impedance |
9.9mV/mA |
Measurement range |
- 10 dBμV～80 dBμV |
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Detection frequency |
0.5~50MHz (customizable) |
Measuring distance |
0m～100m |
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Sensitivity |
1mV |
Center frequency |
40 kHz ± 2 kHz |
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Unit conversion |
dBmV / mV / dBm |
Unit conversion |
dBμV / μV / mV |
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Acoustic parameters |
High-end infrared thermal imager |
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Frequency range |
0 to 48kHz |
resolution |
384×288 |
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Measuring distance |
0.3 ~ 50m |
Temperature measurement range |
-20℃ to 400℃ |
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Number of microphones |
64 to 128 |
Temperature measurement accuracy |
± 2 ℃ |
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Camera field of view |
58°* 27° |
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Hardware |
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shell |
ABS |
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Main unit size |
248*165*55 (Length*Width*Thickness, mm) |
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show |
7-inch capacitive touchscreen, 1280*800 resolution |
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Sampling accuracy |
12bit |
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Synchronization method |
Internal synchronization, external synchronization |
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connector |
USB External sensor input interface (also serves as charger input ) |
Wi-Fi, Ethernet port, Bluetooth |
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SD card |
Standard configuration: 128GB to 256GB |
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Built-in battery |
12.6V/5000mAh lithium battery |
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Working hours |
Approximately 7 hours |
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Image format |
JPG |
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Video format |
MP4 |
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Video length |
Depends on memory capacity |
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charger |
100～240VAC, 50/60Hz |
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Operating temperature |
-30 ℃ ～50℃ |
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humidity |
≤60% |
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Volume and weight |
1.3kg |
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Product feature and application
- Adopts microphone array & beamforming technology to generate acoustic cloud map for intuitive discharge positioning
- Supports ultrasonic, TEV, UHF, HFCT and ground wave integrated detection with strong compatibility
- Built-in infrared thermal imaging module for non-contact temperature measurement from -20℃ to 400℃
- 7-inch high-definition touch screen, large-capacity storage and long battery life for field use
- Realize non-invasive live detection without power outage, suitable for daily patrol and fault location
Prodection details
Widely used in partial discharge detection and insulation status evaluation for:
- High-voltage switchgear, ring main units
- Distribution transformers & dry-type transformers
- High-voltage cables, overhead lines
- Voltage / current transformers
- Power supply systems of petrochemical, railway, aerospace and other industries
Company Qualifications
1) Are you a factory or a trading company?
We are a professional manufacturer of testing equipment.
2) How is the after-sales service?
The warranty period is 12 months. After the warranty period, we also provide lifetime service paidrepair or service.
3) What about transportation?
It depends on your requirements. We can ship to your airport by air, to your seaport by sea, or to your office by courier.
- We also accept cooperation with your shipping agent.
4) Are your keyboard, interface, software, and manuals in English?
Yes, if you are using the English version of the keyboard, interface, software, and manual and require other languages, please contact us for confirmation.
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