MEGGER PD Scan Online Pd Handheld Scanner

Defects in medium and high voltage systems not only require costly repairs but also can lead to failures of entire network sections with corresponding consequences. Therefore, it is in the interest of all network operators to recognize signs of impending defects as early as possible and to be able to take appropriate countermeasures on time.

With the PD Scan, Megger offers a lightweight, robust, and portable PD scanner that can quickly inspect various types of equipment for partial discharge signals.

Key Features of the MEGGER PD Scan Online PD Handheld Scanner:

The MEGGER PD Scan Online PD Handheld Scanner is an advanced diagnostic tool specifically designed for the real-time detection and analysis of partial discharge (PD) activities in electrical equipment. This portable device is essential for ensuring the health and longevity of high-voltage systems, including switchgear, transformers, and rotating machines.

• Real-Time PD Detection: The PD Scan is capable of detecting partial discharge activities as they occur. This real-time analysis is crucial for identifying potential problems before they lead to failure, allowing for timely maintenance and repairs.
• Handheld and Portable: The device’s handheld design makes it highly portable and easy to use in a variety of field conditions. Its compact size allows technicians to access hard-to-reach areas within electrical installations, making it an invaluable tool for on-site inspections.
• User-Friendly Interface: The PD Scan features a user-friendly interface with intuitive controls and a clear display that provides instant feedback on PD activity. This interface simplifies the process of monitoring and diagnosing issues, making it accessible to both experienced professionals and those new to PD detection.
• Versatile Application: This scanner can be used on all types of high-voltage equipment, including open terminal stations, metal-clad switchgear, and cable terminations. Its versatility makes it an ideal choice for utilities, industrial plants, and service companies dealing with high-voltage assets.
• Data Logging and Analysis: The MEGGER PD Scan comes equipped with robust data logging capabilities, allowing for detailed analysis and historical tracking of PD activity. This data can be critical for trending analysis, predictive maintenance planning, and providing documentation for maintenance records.
• Safety Features: Designed with safety in mind, the PD Scan includes features that ensure safe operation in high-voltage environments. This is essential for protecting the operator while performing scans on potentially hazardous equipment.

MEGGER PD Scan ONLINE PD HANDHELD SCANNER SPECIFICATIONS

PD SCANTEV Measurement (capacitive)

• Measurement range: -10 … 80 dBmV
• Band width: 2 … 80 MHz
• Resolution: 1 dBmV
• Accuracy: ±1 dBmV

Acoustic sensor

• Measurement range: -10 … 70 dBμV
• Resolution: 1 dBμV
• Accuracy: ±1 dBμV
• Transducer center frequency:  30, 40 und 80 kHz

HFCT sensor (inductive)

• Measurement range: -10 … 80 dB
• Bandwidth: 100 kHz … 20 MHz
• Resolution: 1 dB
• Accuracy : ±1 dB/ < ±10%
• Impedance: 50 Ohm
• Housing: Injection moulded
• Display: 3.5-inch touchscreen, 320 x x240 pixel
• Interfaces: Lemo (external sensors) USB Type C (charging, headphone, PC) Bluetooth®
• Control: via 3 soft keys and touchscreen
• IP rating: IP 54

Temperature

• Operation: -10 … 55 °C
• Storage: -20 … 70 °C
• Relative humidity: 93 % at 30 °C (non-condensing)

Power supply

• Charger: Input voltage 90 … 264 V, 50/60 Hz Output voltage 5 V DC
• Internal battery: Li-Ion 3.6 V / 3.35 Ah
• Operating time : > 8 Stunden
• Charging time: ± 2 hours

Dimensions (W x H x D)

• PD Scan : 220 x 80 x 30 mm
• Case STD : 422 x 366 x 107 mm
• Case PRO : 512 x 445 x 313 mm

Weight

• PD Scan: 420 g
• Case STD: 940 g
• Case PRO: 3400 g