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0102030405
LSPEC-U70 Intelligent Inspection Terminal for Electrical Equipment - Leading China Suppliers & Factory
Product Features
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1The partial discharge sensor adopts a modular design (including general ultrasound, long-distance ultrasound, transient ground voltage, and infrared temperature measurement) to enable multiple methods of partial discharge detection.
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2The "frame temperature" infrared thermal imaging module features multifunctional design, supporting real-time temperature measurement of the center point and tracking display of the maximum temperature point. It also supports "picture-in-picture" and "point temperature measurement" functions.
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3The cloud platform can perform real-time data statistics, allowing the responsible personnel to comprehensively monitor inspection progress, failure rates, and other important data.
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4By using the analysis host to collect location information, the system can generate operation and maintenance maps as needed, forming an equipment ledger and providing comprehensive oversight of regional operating conditions.
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5The system features the display of gradient color maps, curve maps, characteristic maps, phase maps, and other types of spectra. It also includes built-in parameters for relevant electrical equipment and fault types.
Product Parameters
| Items | Specifications | |
|---|---|---|
| Ultrasonic Sensor | Measurement Range | 0~60dBuV |
| Resolution | 0.1dB | |
| Error | ±1dB | |
| Sensitivity | -65 dB | |
| Center Frequency | 40kHz | |
| Measurement Range | 0~60dBuV | |
| TEV Sensor | Measurement Range | 0~60 dBmV |
| Bandwidth | 3~80MHz | |
| Resolution | 0.1dBmV | |
| Error | ±ldBmV | |
| Infrared Camera | Resolution | 384 x 288 |
| Temperature Error | +2°C / +2%F.S. | |
| Pixel Pitch | 17um | |
| Focal Length | 13mm | |
| Visible Light Camera | Pixels | 1.08 Billion |
| Information Output | Display | Handheld detector: 1.46-inch 128×128 full-color OLED; Analysis host: 6.67-inch 2400×1080 FHD+ touchscreen. |
| Headphone Jack | 3.5 mm jack, comes with 16Ω noise-canceling headphones. | |
| Bluetooth | V4.2 EDR | |
| Type-C Port | USB drive, 32GB capacity (please use the provided USB drive) | |
| Display Mode | Average, average exceeding limit, peak value, gradient map | |
| Storage Mode | Data: DAT; Audio: WAV | |
| Recording | WAV format; can record 48kHz sampling rate audio, adjustable recording time, default 10s | |
| Temperature | -20°C ~ 60°C ±2°C | |
| Humidity | 20~80%RH ±4.5%RH | |
| Storage Capacity | 32GB USB drive; can store up to 14,000 data sets | |
| Power Supply | Rechargeable lithium battery; Working Time: approx. 8 hours; Battery Protection: LCD backlight off after 5 minutes of inactivity. System emits a beep when the battery is below 5% — save data and shut down for charging. |
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| Packaging Size | 230 × 240 × 180 (mm) | |
| Weight | Handheld detector: 0.4 kg; Analysis host: 0.215 kg | |
Application Areas
⚡
It is suitable for detecting partial discharge in electrical equipment within substations or on power transmission and distribution lines.
Frequently Asked Questions
Q
What detection methods does the partial discharge sensor support?
The sensor adopts a modular design that supports multiple detection methods, including general ultrasound, long-distance ultrasound, transient ground voltage (TEV), and infrared temperature measurement, enabling comprehensive partial discharge detection.
Q
What are the key functions of the infrared thermal imaging module?
The infrared thermal imaging module supports real-time center-point temperature measurement, maximum temperature point tracking, "picture-in-picture" display, and "point temperature measurement" — making it a multifunctional tool for thermal analysis.
Q
How long does the battery last, and what power protection features are included?
The device is powered by a rechargeable lithium battery with approximately 8 hours of working time. The LCD backlight turns off after 5 minutes of inactivity to save power. When the battery drops below 5%, the system emits a beep to remind users to save data and charge the device.
Q
How much data can the device store, and what file formats are supported?
The device includes a 32GB USB drive capable of storing up to 14,000 data sets. Data is saved in DAT format, audio recordings in WAV format (48kHz sampling rate), with an adjustable recording time defaulting to 10 seconds.
Q
What display options are available for the handheld detector and analysis host?
The handheld detector features a 1.46-inch 128×128 full-color OLED screen, while the analysis host is equipped with a 6.67-inch 2400×1080 FHD+ touchscreen, ensuring clear and convenient data visualization in the field.
Q
Where can this partial discharge detection system be applied?
The system is designed for detecting partial discharge in electrical equipment within substations and on power transmission and distribution lines, supporting operation and maintenance teams with real-time monitoring, equipment ledger management, and regional operating condition oversight.