LIFEVIEW PDA II

LIFEVIEW® PDA II is a permanent online condition monitoring system for high voltage rotating machines such as motors and generators. It provides continuous monitoring of the Partial Discharge (PD) activity acting as a true watchdog warning the operator when the deviation is beyond the defined limits. The additional data provided by the system enables an expert to assess the insulation conditions of the machinery. Designed to specifically monitor PD, the LIFEVIEW PDA II is a cost effective solution which plays an important role within the overall site maintenance programme.

Unique features include; easy to understand data/results, pre-set warning thresholds, programmable filters and simple analogue (4-20mA, relays) connections to the SCADA or DCS system all of which make the LIFEVIEW PDA II an ideal solution for operators looking for a low cost, effective, user friendly PD monitoring system without complex software. PD measurements can be easily downloaded by customer/operator and sent to Quartzteq experts for detailed analysis.

Depending on site requirements, the PDA II is available in two different versions:

 

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Lifeview PDA II IP66
 

PDA II IP66 Version

  • For installation in a safe area
  • External USB and Ethernet ports
  • 24/7 permanent online monitoring of Partial Discharge (PD)
  • Remotely accessible by any computer connected to the same network
  • Alarms can be configured when a measurement reaches a critical value
  • Stores up to 3 years of PD measurements including patterns (depending upon measurement type and interval)
  • Compatible with all Quartzteq sensors as well as PD sensors from other manufacturers
  • Additional modules can be added to measure Shaft Voltage and Air Gap Magnetic Flux
In-Built Computer
Low heat dissipation processor
4GB RAM
256GB SSD
Windows 10 Professional
 
Data Acquisition
Partial Discharge 3 Channels
Shaft Voltage Module 2 Channels
Air Gap Flux Module 1 Channel
A/D Converter Resolution 16 Bits
A/D Converter Sampling Rate 50kS/s
PD Low Cut-Off Frequency 100kHz, 500kHz, 1MHz, 2MHz
PD High Cut-Off Frequency 1MHz, 10MHz
 
Interfaces
Power Supply 100-240VAC, 50-60Hz
Relay Output 4 x NO/NC Channels 
Analog Output 4 x Channels 4-20mA
Ethernet 2 x RJ-45 (1xRJ45 External)
USB 2 x USB external ports
 
Software
Main Display  PD Trends (Qm), Warnings / Alarms
Partial Discharge Trend Qm and Qapp
Output Control Analogue & Relay Output
Partial Discharge Patterns Y-axis in [pC] or [nC]
Shaft Voltage Module Measured Signal & FFT
Shaft Voltage Trend Current & Voltage 
  RMS Value & Max. Value of the 10 First Harmonics
Air Gap Flux Module Normalised Deviation
 
Environment
Operating Temperature 0 to 50°C
Relative Humidity 10% to 90%
Protection Degree IP66
Area Classification Safe Area Installation
   
Mechanical Specifications
Dimensions (WxHxD) 370mm x 330mm x 220mm (Without Cable Glands)
Weight 8kg
   
Optional Communication Interface WiFi
Modbus TCP/IP
24/7 Monitoring
Automatic Periodic Measurements
Partial Discharge (PD) Trending
PD Pattern Graph (With the advanced software version)
Additional shaft voltage and air gap magnetic flux modules with trend
Remote access via RJ45 Ethernet connection
2 External USB ports
2 Alarm / Warning channels
4 NO / NC relay outputs
4 Active 4-20mA outputs
Stores up to 3 years of PD measurements including patterns (depending upon measurement type and interval)
Compatible with all Quartzteq sensors as well as PD couplers from other manufacturers
Shaft Voltage module can be added
Air Gap Magnetic Flux module can be added
Optional Communication Interface WiFi
Modbus TCP/IP
 

Lifeview PDA II ATEX Version
 

PDA II ATEX Version

  • For installation in hazardous areas
  • Hazardous Area ATEX/IECEx rating: EX d IIB T5 Gb
  • 1x External Ethernet port
  • 24/7 permanent online monitoring of Partial Discharge (PD)
  • Remotely accessible by any computer connected to the same network
  • Alarms can be configured when a measurement reaches a critical value
  • Stores up to 3 years of PD measurements including patterns (depending upon measurement type and interval)
  • Compatible with all Quartzteq sensors as well as PD sensors from other manufacturers
  • Optional module can be added to measure Air Gap Magnetic Flux
In-Built Computer
Low heat dissipation processor
4GB RAM
256GB SSD
Windows 10 Professional
 
Data Acquisition
Partial Discharge 3 Channels
Air Gap Flux Module 1 Channel
A/D Converter Resolution 16 Bits
A/D Converter Sampling Rate 50kS/s
PD Low Cut-Off Frequency 100kHz, 500kHz, 1MHz, 2MHz
PD High Cut-Off Frequency 1MHz, 10MHz
 
Interfaces
Power Supply 100-240VAC, 50-60Hz
Relay Output 4 x NO/NC Channels 
Analog Output 4 x Channels 4-20mA
Ethernet 2 x RJ45 (1xRJ45 External)
USB 2 x USB Internal Ports
 
Software
Main Display  PD Trends (Qm), Warnings / Alarms
Partial Discharge Trend Qm and Qapp
Output Control Analogue & Relay Output
Partial Discharge Patterns Y-axis in [pC] or [nC]
Air Gap Flux Module Normalised Deviation
 
Environment
Operating Temperature 0 to 50°C
Relative Humidity 10% to 90%
Protection Degree IP66
Area Classification ATEX / IECEx rating: EX d IIB T5 Gb
   
Mechanical Specifications
Dimensions (WxHxD) 415mm x 330mm x 260mm (Without Cable Glands)
Weight (Approx.) 28kg
   
Optional Communication Interface ATEX WiFi
Modbus TCP/IP
For installation in hazardous areas ATEX/IECEx rating: EX d IIB T5 Gb
24/7 Monitoring
Automatic Periodic Measurements
Partial Discharge (PD) Trending
PD Pattern Graph (With the advanced software version)
Additional air gap magnetic flux module with trend
Remote access via RJ45 Ethernet connection (1 x External ATEX certified port)
2 Alarm / Warning channels
4 NO / NC relay outputs
4 Active 4-20mA outputs
Stores up to 3 years of PD measurements including patterns (depending upon measurement type and interval)
Compatible with all Quartzteq sensors as well as PD couplers from other manufacturers
Air Gap Magnetic Flux module can be added
Optional Communication Interface ATEX WiFi
Modbus TCP/IP
 

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Quartzteq GmbH
Rue des Finettes 54
1920 Martigny
Switzerland
+41 (0) 27 722 27 90
info@quartzteq.com
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