High-Frequency PD Portable Monitor - PD201 - Rugged Monitoring
                     M O N I T O R I N G  S I M P L I F I E D 
PD201
Rugged Partial Discharge  
Monitoring Module for 
OEMs
Designed for Diverse Utility and Industry 
Applications
PD20 Rugged Partial Discharge  Monitoring 
Module for OEMs
1 The Rugged Monitoring PD201 is a compact design, designed for  
reliability Partial Discharge (PD) Monitoring Module for Transformers,  
Switchgears, Power Cables and Rotating Machines.
PD201 combines accuracy and easy to use software. It has two 
variants, 04  channel and 08 channels, that can connect to 4 and 
8 PD sensors  respectively. The system can be integrated with 
wide range of PD sensors  such as HFCT, TEV, Bushing Adaptors, 
Capacitive Couplers, Acoustic, and  Ultrasonic PD sensors.
The PD201 connects to the HF PD sensors installed at the MV/HV 
assets. It  measures the High Frequency (HF) signals emitted by 
the PD Faults in  HV/MV assets. The HF signals are then analyzed 
for PD activity and Module  categorizes pulses as Internal PD, 
External PD and Noise Signals. Internal PD  signals are captured 
and stored for further analysis such as PRPD, PD  Amplitude, 
Discharge Rate and trending. The PD amplitude and discharge  
rate is sent to the third-party system via Modbus (RTU) protocol 
using built-in  serial (RS-485) port. The PRPD data is stored in the 
module and sent to third  party system via CANBUS protocol using 
built-in CAN port.
Applications Features
Online continuous partial discharge Rugged, Compact Design with 
monitoring  Online PD measurement multiple  mounting options - Din-
Rail, Direct
during HV AC testing  Multiple point PD 
4 or 8 Synchronous Input 
monitoring Channels for  monitoring Partial 
PD Monitoring in Transformer using Discharge
Bushing  Adaptors/Sensors Monitors Partial Discharge 
PD Monitoring in Dry Type into the  Insulation of MV/HV 
Transformers assets
PD Monitoring in MV Switchgear using TEV / Best in class EMI, ESD 
Immunity
HFCT  PD Monitoring in Power Cables using 
Modbus (Serial-RS485) and 
HFCT Canbus  integration with third 
PD Monitoring in Generators and Motors party systems
using  Capacitive Couplers and HFCT Advance noise gating with built-in 
filters  and software algorithms
Built-In Fail Safe Relay for System 
Failure
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PD201
Benefits
Suitable for OEM-type applications (TMS, Robust datalogging and Analytics
Gateways) Customizable according to 
Multiple mounting options - Din-Rail and customer  specific applications
Direct  (Bare-board) Most accurate PD analysis with 
Cost optimized solution for Partial advanced  noise gating
Discharge  monitoring Highly robust and safe monitoring 
Software designed for integration into systems
monitoring  systems / gateways
Technical 
Specifications
Number of Channels 04 or 08 (Simultaneous acquisition, No Multiplexing)
Sampling Rate 100 MS/s per channel
Acquisition Bandwidth 0.01 - 100Mhz
Vertical Resolution 12-Bit
Noise Elimination
- Bad Pass Filters User selectable integrated filters with 5Mhz to 25Mhz 
- Software Noise Gating bandwidth range  Advanced denoising algorithms
Data Storage (Memory) MicroSD external memory slot (Up to 2 TB)
Any High Frequency (HF) PD Sensors
Compatible PD Sensors (Bushing Adaptors, HFCT, TEV, Capacitive Couplers, Acoustic, Ultrasonic 
etc.)
Synchronization Inputs 2 Inputs (Internal and External)
Serial Port RS-485 with Modbus RTU and Can Port with CANBUS protocol
Configuration Port Ethernet Port for configuration
Operating Temperature -30 to 75 °C
Storage Temperature -40 to 85 °C
Dimensions 4.92" x 4.92" x 1.89" (125mm x 125mm x 48mm)
Humidity 95% Non Condensing
Power Input 12 - 24V DC (Default)
Power Consumption 15W
# of Relays Outputs 01 x Fail Safe Relay for System Failure
Ordering Code
Channels
04 = 4 
Channels
08 = 8 
CPhaDnne2ls 0 1 - z z - M y Memory
0 = No Internal Memory 
(Standard)  1 = 64 GB 
Standalone HF PD Monitor Memory
2 = 128 GB Memory
3 = 256 GB Memory
4 = 512 GB Memory
5 = 1 TB Memory
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DS0043_PD201_EN_A
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Asset Monitoring :
Enterprise 
AComrpcatihblei wtiteh Rcugtguedr Meonitoring Enterprise Solution
UI UX
- Data Layer
- Analytics
- User Interface
- Custom Dashboards
- Reporting
- Email/SMS Notifications
RM EYE
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Private Cloud (Customer 
Cloud),  Rugged Monitoring 
Cloud
IEC 60870-104 ODBC  
IEC 61850 MODBUS 
  DNP 3.0  
FTP/SFTP Data Collection HTTPS  - XML, MQTT
JSON
- CSV, 
COMTRA Asset Data
DE
Transform
Switchge Power - Offline Test - Historian Power 
er  
ar  Cable  Results - CMMS Electronics  
Monitorin
Monitorin Monitoring - Inspection - SCADA/ (Battery, UPS,  
g  System
g  System  System Records DCS VFD, Relay)
0 - Name Plate
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One Solution for Multi-
Site  Multi Asset 
Manoangei dtiofferreinnt gindustrial assets on one 
platform  without human intervention
Features
Advanced and Exceptional Reporting Built on well-established remote 
Technology with automated alerts and  cloud-based monitoring 
technology
Modern remote monitoring solutions 
provide  valuable insights to Multiple Simple user-friendly interface 
Assets at Multiple  Sites on real-time providing
fast access to all the features 
Robust asset health monitoring and commands
with analysis and recommendations 
support  asset effectiveness in Quick and easy 1 step configuration 
addition to maximizing  equipment setup
uptime
Encompasses a secure access to 
Establish a real time and consistent  data  and configuration
monitoring by getting the right 
information  into right hands Advanced asset algorithms based 
on  standard ones with new 
An efficient, reliable partial ideas
discharge  monitoring for all the 
assets Systematic fleet management and 
analysis
A detailed comprehensive DGA 
Extended multilingual support to 
Analysis  Lifetime Consumption details. handle  product inquires or 
troubleshoot problems  proactively
Features Specific to PD 
Monitoring Up System Level 
Realtime PD Alarm system
Partial Discharge monitoring and Reporting  Industrial IoTGet Alarm notifications for 
Analysis  PRPD : Phase resolve partial individual  bushing parameters 
over Email, sms and  push 
discharge notificaions
Partial Discharge Amplitude and Analytics on Online, and offline 
Discharge  rate trend analysis partial  discharge test data
Partial Discharge Fault localization
Artificial Intelligence based PD 
fault  Identification
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Why Customers Choose 
URM ssol?ution, the trusted monitoring solution for over 10000+ assets across 50+ countries. 
 We are a leading High Value Electrical Asset Monitoring Company integrating fibre optic  
technology to the assets.
Attention to Details A plan for Success
It’s our attention to the small stuff,  Our Customers are well satisfied 
scheduling of timelines and keen with  the advisory services that 
project  management that makes us we offer to  help them with best 
stand out from  the rest. in class  technological 
performance and a long  durable 
life.
Experts only Meeting Deadlines Money Matters  
We bring in our Work with us, and you’ll We protect 
diversified  experienced work  with seasoned you  against 
team with over  100+ professionals –  vigilant of currency  
years of experience in  deadlines, and  committed fluctuation 
Asset Monitoring to exceeding client  with
expectations. competitive and 
fair  market 
prices
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Rugged Monitoring Services About Rugged Monitoring
Rugged Monitoring provides Industry’s leading team of asset 
customization of  sensors, monitors & condition  monitoring experts with 100+ 
software. In addition we  offer on-site years of  combined experience 
commissioning services,  maintenance committed to delivering  customizable 
contracts and technical support to  all solutions for challenging  applications. 
customers worldwide. We offer a range of reliable, high  
performance, customizable sensors and  
monitoring solutions that are immune to 
 external influence.
Certificatio
n
ISO ISO ISO 45001/  Llyod’ ATEX
9001 14001 OHSAS s  Certificati
18000 Regist on
er
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Our Presence Across the 
Globe
Head Office
Canada
1415 Frank-Carrel, 
Suite  230, Quebec, 
QC - G1N
4N7, CANADA
+1-418-767-0111
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