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UV-260

Catalog index: WMGBUV260

Corona Camera

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Innovative solution for the detection of UV emissions

The design with emphasis on high functionality allows detection and monitoring of corona, arc and surface discharges in the power industry. It is a method for ongoing analysis of the technical condition of equipment, for example HV lines, and for locating problems before damage or major breakdowns occur.

UV-260 is a high-end, professional, yet lightweight and intuitive device, allowing for simple and fast remote diagnosis of installations without the need to interfere with their operation. Due to its latest generation imaging system and highly sensitive UV detector, the product allows events to be observed and recorded under both visible and UV light. In addition, images can be saved as photos or videos.

In the case of complex and extensive testing of power systems, i.e. power lines, it is a major problem to determine the potential failure area accurately. This is why Sonel has opted for a comprehensive solution. UV-260 has a built-in GPS receiver, recording the location of the photo or video taken.

Features

  • Precise location of discharge sources
  • Recording and playback of videos and images
  • High UV sensitivity
  • Automatic sharpness for UV and visible image
  • Automatic noise reduction
  • 5.7” touch LCD
  • No sensitivity to sunlight during operation in full daylight
  • Additional LED alarm in the event of UV radiation detection
  • Built-in GPS
  • Software for data transmission and generating reports

Application

The design, placing emphasis on high functionality, allows for detection and monitoring of corona, arc and surface discharges in power engineering. This is a way to continuously analyze the technical condition of equipment - e.g. an HV power line - and locate problems before damage or serious failure occurs.

Specification

UV – Optical Properties
Image Type Monochrome video
Minimum UV Sensitivity 3 x 10-18 watt / cm2
Minimum Discharge Detection 1.5pC @ 8 meters
Spectral range UV 240 – 280 nm
Field of View H x V 5.5°x 4.0°
Focus Full manual and auto for UV and visible channels
Focus distance 2 m…∞
Detector Life Span No degradation
Frequency 50Hz/60 Hz

 

Visible – Optical Properties
Image Type Color video
UV/Visible
Overlay Accuracy		 Better than 1 milliradian
Minimum visible light sensitivity 0.1 lux
Zoom factor 26x optical and 12x digital

 

Display
Typ 5.7″ VGA color LCD, folding and touchable
Video Standard PAL/NTSC switchable
Modes Combined (UV & visible), UV only, Visible only
Corona Shades White, Red, Blue

 

Processing & Communications
Video standard H.264
Alarms LED
Menu Button operation or touchable operation
Audio Microphone input for audio notes
GPS Yes

 

Data Storage
Storage Media SD card
Image Format JPG
Video Storage AVI compressed format
Storage Capacity 8000 images，or >4 hours videos
Data download card reader

 

Power system
Power Consumption 10 W
Battery Type Rechargeable li-ion battery (2 pcs.)
Battery Run Time 2 hours
Charge Online charging or charger
External supply 9-12 V, 10 VA
Power adapter 110-240 VAC, 50-60 Hz/12 VDC 3.8 A

 

Others
Operating temperature -10°C- 50°C
Storage temnperature -25°C- 60°C
Humidity 95% Non condensing
Size 238 mm x 165 mm X 91 mm
Weight 2,5 kg
Power interface Yes
SD card slot Yes
Video output BNC
Audio input / output Microphone / Headphones

Standard accessories:

  • AC power adapter，
  • 2pcs Li-ion battery，
  • charger，SD card，
  • SD card reader，
  • video cable，
  • car power adapter，
  • software CD,
  • warranty card,
  • strap,
  • transport case,
  • manual.

Files to Download

Data Sheet

User Manual

Declarations of conformity

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