Portable Partial Discharge Monitor

PNX-UPM

Our Partial Discharge Monitoring Box is a multichannel, PD monitoring
system to integrate upto 08 UHF sensors. This next generation system
is equiped with AI driven fault detection to determine the type of fault
with more accuracy than legecy partial discharge monitors paired with
higher sensitivity and wider dynamic range hardware provides accurate,
reliable and reproducible measurements even under the most difficult
environmental conditions.

Brochure

Features

● Ultra-wideband UHF frequency range.
● Synchronous multi-channel data acquisition.
● Advanced digital noise de-noising.
● High-speed PRPD pattern analysis.
● Weatherproof IP65 rated enclosure.

Benefits

● Superior immunity to EMI.
● Precise fault localization capabilities.
● Early warning of insulation breakdown.
● Remote data access and control.
● Minimized risk of flashovers.

Applications

● Gas Insulated Switchgear (GIS).
● Power transformer internal monitoring.
● HVDC converter station assets.
● Oil-filled cable termination boxes.
● Critical high-voltage circuit breakers.

Multipurpose Device for

PD Measurement of Transformer, GIS, Cables

PNX-UPM is an advanced Partial Discharge (PD) monitoring module that utilizes Ultra High Frequency (UHF) technology for accurate signal acquisition and analysis. It supports 4 or 8 channels in two configurations, enabling connection with an equal number of UHF PD sensors. The system is compatible with sensors operating within the 300 MHz to 2000 MHz frequency range, ensuring seamless integration
across various monitoring setups.

Technical specifications

Number of Channels

UPTO 8 UHF Channels

Sampling Rate

360 points per cycle

Acquisition Bandwidth

300MHz-2000MHz

PD Sensitivity

-10 dBm to -65 dBm

Noise Eliminiation

User selectable 4 UHF Band Pass Filters
300-575MHz
440-575 MHz
300-1100MHz
1100-2000MHz

Data Storage (Memory)

Factory Configured SSD Storage Upto 1TB (64GB as standard)

Compatible PD Sensors

Any Ultra High Frequency (UHF) PD Sensors with bandwidth 300MHz-2000MHz

Synchronization Inputs

2 Inputs (LV and HV)
LV: 5Vpeak
100 Vrms- 240 Vrms

Operating Temperature

-30°C to +50°C

Storage Temperature

-40°C to+85°C

Humidity

95% Non-Condensing

Communication Protocols

IEC61850, Modbus,TCP/IP, DNP3, MQTT

Ordering Code

Our Partial Discharge Monitoring System has multiple variant to choose from in order to cater to your specific monitoring needs.

4 Channel Portable Partial Discharge Monitoring System

PNX-UPM-04-P

8 Channel Portable Partial Discharge Monitoring System

PNX-UPM-08-P

We are the pioneer of integrated engineering, we just don't supply standalone equipment. We provide integrated systems for your specific asset network monitoring.