USENS-BT

Transformer Bushing PD Sensor

Safeguarding Bushings with Advanced PD Detection.

USENS-BT is a high-performance UHF 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

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

Recommended Signal Cable

Standard RG-223 cable

Weight

<0.8Kg

Install Position

Near to Bushing Test tap

Ordering Code

Our Presence Across the Globe

Head Office And Manufacturing Unit

CANADA

875 Bd. Charest O, Quebec, QC, Canada G1N 2C9

Development Office : Hyderabad , India

Sarha-Kim Valcourt

Responsible for Personal Information Protection: skvalcourt@ruggedmonitoring.com