USENS-BT

BUSHING UHF PD SENSOR

Safeguarding Bushings with Advanced PD Detection.

USENS-BT is a high-performance Partial Discharge (PD) sensor designed for transformer bushings. Engineered for durability and accuracy, it delivers reliable monitoring of PD activity, enabling early detection of insulation issues.

Features
  • Comprehensive PD Detection
  • Reliable Performance
  • Environmental Protection
  • Enhanced Safety
  • Flexible Compatibility
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Benefits
  • Integrated transient overvoltage protection
  • High noise immunity for accurate measurements
  • Quick and hassle-free installation
  • Rigorously tested for reliability and performance
Applications
  • Online periodic partial discharge (PD) monitoring
  • PD measurement during HV AC testing
  • Multi-Point PD Monitoring across transformer bushings.
  • Power Transformer PD Detection.
Technical specifications
Frequency Response

100 MHz – 1200 MHz

Sensor Sensitivity

> 5 mV/mA

PD Output

N -Type female connector

Circuit Impedance

50 Ω

Vibration Testing (IEC 60068-2-6)
20 sweeps of 9G force in 6 degree of freedom.
Ingress Protection (IP) (IEC 60529)

IP-65

Ambient (Operating Temperature)
-40 ⁰C to +85 ⁰C
Storage Temperature
-40 ⁰C to +85 ⁰C
Operating Humidity
95% humidity at 50 ⁰C
Dimensions (L * H) in mm

81 mm Length * 53.75 mm Height

Suitable for bushing diameter

Option-1: Bushing Diameter 175mm to 350mm
Option-2 : Bushing Diameter 350mm to 530mm
* customize strap length based on bushing diameter”

Standard RG-223 cable

Weight

<0.8Kg

Install Position

Near to Bushing Test tap

Ordering Code

Our Presence Across the Globe

Head Office

CANADA
1415 Frank-Carrel, Suite
230, Quebec, QC – G1N
4N7, CANADA