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Partial Discharge Monitoring

 

Rugged Monitoring (RM’s) PD monitoring solution with sensors, modules and software are highly sensitive to PD activity, it can effectively identify weak points in the insulation system and help in diagnosing the insulation condition of an electrical asset. Automatic warnings and alarms will immediately alert the users when pre-set PD activity thresholds have been violated.

 

Why is RM’s PD Monitoring important?

 

High Sensitivity
Accurate PD Diagnosis
Fault Categorization
Noise Elimination

Rugged and Reliable Solution
One Solution for Multiple Assets
Integration with Enterprise Monitoring

Energy Related Solutions
R501

Rugged, Most Versatile and Multi-Channel monitoring solution, Capable of Monitoring One or Multiple Assets: Basic Asset Monitoring, Fiber Optic Temperature Monitoring, Partial Discharge, Bushing, OLTC, Load, Power, and more.

UPM601-C
UPM601-C

Ultra High Frequency Partial Discharge (PD) monitor is a platform that enables HV asset owners to keep monitoring PD due to insulation defects 24/7. System can also be used to perform offline PD measurement during HV AC testing.  

UPM601-P
UPM601-P

Ultra-High Frequency Partial Discharge (PD) monitor is a portable monitor that enables HV asset owners to keep monitoring PD due to insulation defects. System can also be used to perform offline PD measurement during HV AC testing.  

CPM601-C
CPM601-C

 

CPM601-C is designed precisely to perform continuous PD measurements in dual frequency ranges; 0.01MHz - 100MHz as well as 200 MHz – 3000 MHz. With the help of advanced electronics embedded inside CPM601, now a user can perform PD measurement using variety of sensors without the need of using external frequency down converters.

CPM601-P
CPM601-P

CPM601 is designed precisely to perform PD measurements in dual frequency ranges; 0.01MHz - 100MHz as well as 200 MHz – 3000 MHz. With the help of advanced electronics embedded inside CPM601, now a user can perform PD measurement using variety of sensors without the need of using external frequency down converters.

PD201

High Frequency Partial Discharge (PD) Portable Monitor is a compact and rugged device enabling the user to perform periodic offline and online PD measurements in power cables and accessories, switchgears and rotating machines. Compact size and rugged enclosure and electronics make it portable, easy to carry and enabling the user to perform PD measurements with less hassle.

HPM601-C
HPM601-C

HPM601 is a High Frequency Partial Discharge (PD) monitoring module that enables HV asset owners to keep monitoring PD due to insulation defects 24/7. System can also be used to perform offline PD measurement during HV AC testing. Compact size and rugged enclosure of monitor make it easy to get installed and get started.  

HPM601-P
HPM601-P

Rugged Monitoring High Frequency Partial Discharge (PD) Portable Monitor is a compact and rugged device enabling the user to perform periodic offline and online PD measurements in power cables and accessories, switchgears and rotating machines. Compact size and rugged enclosure and electronics make it portable, easy to carry and enabling the user to perform PD measurements with less hassle.

PD211

Rugged Monitoring PD211 is a compact design, designed for reliable Partial Discharge (PD) Monitoring Module for Transformers, Switchgears, GIS and Power Cable Terminations. 

HSENS-CC
HSENS-CC

Capacitive Couplers with a wide range of nominal voltage ratings are designed for Partial Discharge (PD) Testing and PD Monitoring as per IEC60270. The sensors are designed for different capacitance levels from 2nF to 80pF meeting the requirements of various customers.

HSENS-CC is a Capacitive Coupler specially designed for capturing High-Frequency Partial Discharge (PD) signals. The compact size and high dielectric properties of the sensor make it ideal for installation at the busbar and within terminal boxes.

The sensor can be installed vertically and horizontally depending on the space limitations. The HSENS-CC sensors come with built-in over-voltage protection with different output connections (BNC/TNC). The sensors can be connected to any HF (High Frequency) PD monitoring system regardless of manufacturer.

BSENS

BSENS continually perform online condition monitoring of transformer bushings through regular time-based diagnostics. Bushing Sensors for Tan _ and Capacitance monitoring are based on measuring Leakage Current in the range of 1mA to 200mA which also additionally provides HF signals between 100 kHz – 25 MHz for PD monitoring. 

ASENS

RM's advanced acoustic measurement has an additional advantage of possessing better- signal to noise ratio for real-time applications. To avoid the damage to high voltage equipment, detecting and locating PD is crucial both in industries and utilities. Acoustic waves are measured by ASENS, and the AE System will identify the real PD and their location based on ML/Time Difference of Arrival (TDOA) algorithm with the highest percentage of location accuracy to fault location. 

HSENS-H
HSENS-H

Highly sensitive and reliable sensor to detect real-time partial discharge activity.  Rugged Monitoring’s High-Frequency Current Transformer sensor HSENS-H is a split core and an inductive type sensor that can be clamped around the earth (ground) shield to measure PD signals. Based on the power cable termination condition, an HFCT sensor can also be clamped around cable insulation without the earth shield or around the cable with the earth shield looped back to measure PD. For  HFCT clamped around the cable insulation without an earth shield or cable with an earth shield looped back, a high current variant can be used for a rated load current of cable.

HSENS-T
HSENS-T

Rugged design, IP65 rated, overvoltage protected, PD measurement at Cables (and their accessories), Switchgears, Rotating Machines and Power Transformers 

USENS-B
USENS-B

Highly sensitive, reliable, UHF technology based Partial Discharge sensors for GIS barrier openings. USENS-B is an Ultra High Frequency (UHF) antenna that can detect smallest UHF frequencies emitted by the partial discharge (PD) activity. The sensors are customized to fit on different kind of GIS barrier openings. 

USENS-BT
USENS-BT

Rugged and reliable design, IP65 rated, overvoltage protected, PD measurement at Transformer Bushings. Usens-BT is suitable for High Frequency (HF) and Ultra High Frequency (UHF) PD signals. The Sensor is designed to be installed on transformer bushing trunk. Sensor is IP65 rated and features integrated transient overvoltage protection inside sensor. Transient protection will help in minimizing transients that can be expected during PD monitoring.

USENS-C
USENS-C

Rugged and reliable design, IP65 rated, overvoltage protected, PD measurement at Cables (and their accessories), Switchgears, Rotating Machines and Power Transformers

USENS-D
USENS-D

Highly sensitive and accurate Partial Discharge sensor for measuring ultra high frequency signals emitted by partial discharge activity inside Transformers. 

USENS-G
USENS-G

Highly sensitive and accurate Partial Discharge sensor for measuring ultra-high frequency signals emitted by partial discharge activity inside Gas Insulated Switchgears (GIS). 

USENS-T
USENS-T

Rugged design, highly sensitive and accurate Partial Discharge sensor for detecting and monitoring partial discharge activity inside Oil Filled and Dry Type Transformers/Reactors. 

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