UHF PD Sensors for GIS Barrier

USENS-B

GIS UHF External Barrier Sensor

PD Detection with Precision and Sensitivity

Engineered for precise detection of even the most minor UHF frequencies emitted by PD activity, ensuring enhanced coverage for GIS monitoring and guaranteeing the safety of critical assets against catastrophic failures.

Features

Easy Installation
High Dielectric Strength
Overvoltage Protection
High Sensitivity
Wide Frequency Band
Electromagnetic Shielding
Customizable Build

Benefits

Seamless Installation and Realtime diagnostics
Durable and Safe
Environmental Protection
Universal Compatibility
Shielded to avoid electromagnetic interference

Applications

Periodic PD Testing and Measurements
Continuous Online PD Monitoring
High Voltage Testing after Maintenance/ Overhaul
GIS/GIL PD Testing and Monitoring
GIT (Gas Insulated Transformers) PD Testing and Monitoring

Technical specifications

Frequency Response

Decoupling Range of 200 MHz– 2000 MHz

Mean Effective Height over 500 MHz-1500 MHz (mm)

> 6 mm

PD Output

N-Type Female connector

Connector Circuit Impedance

50 Ω

Dimensions (L*H*W) in mm

150mm length*75mm Height*40mm width

Sensor Dimensions (L*W) in mm

55 mm*32 width

Sensor Material

Aluminium

Strap Length

Length is based on GIS/GIL diameter

Weight

0.60 Kg

Installation Position

GIS/GIT/GIL Barrier Openings

Vibration Testing (IEC 60068-2-6)

20 sweeps of 9G force in 6 degree of freedom.

Ingress Protection (IP) (IEC 60529)

IP65

Ambient (Operating Temperature)

-40 ⁰C to +110 ⁰C

Storage Temperature

-40 ⁰C to +110 ⁰C

Operating Humidity

95% humidity at 50 ⁰C

Ordering Code

Our Presence Across the Globe

Head Office

CANADA

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