Ultrasonic Corona/Arcing Detector

Technology Products (Manufacturer)
Ultrasonic Corona/Arcing Detector

Model ID

  • ULD -40

Product Categories

Product Profile

Technology Products offers Ultrasonic Corona/Arcing Detector, ULD-40. The ULD-40 is an ultrasonic detector designed for corona and arcing inspections for predictive maintenance in electric utilities, corona effect occurs when electricity discharges into the surrounding atmosphere from a high voltage...

Technical Specifications

  • 7-segment display in relative dB-mode
  • 90 dB dynamic range display
  • Built-in sensor with 5 degrees conical directivity
  • I-integrated speaker
  • Centre frequency 40 kHz
  • Bandwidth 38 kHz-48 kHz
  • Audio output for headset or PC recording
  • Rechargeable lithium-ion battery
  • 4 hours autonomy
  • Rugged Delrin-made casing
  • Detects .005" (.127 mm) dia leak @ 5 psi (.34 bar) at a distance of 25 ft (8m)

Company Profile

Technology Products was started in 1988 as an import substitution unit particularly for Electrical Testing and Electrical Safety Equipment upto 400 KV. The promoter of the unit is an Ex-Tata and Ex-NTPC Engineer having over 37 years of experience in this field. Over the last decade, they have introduced a number of equipment for the first time in India. With the rapid industrialization and electrification, the demand of the electrical testing , commissioning and electrical safety equipment has increased manifolds. Today all successful industries depend on the reliability of power supply. If the commissioning in the beginning and the testing and maintenance later on is carried out in a systematic way, most of the problems are eliminated and break downs avoided to a large extent. This requires availability of good quality and reliable testing equipment.


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