Description

The  Escort TMS-6141 is a portable four channel partial discharge monitoring system with a true color LCD to display all the necessary information for the commissioning and surveillance of high voltage equipment. The noise gating channel and variable LP Filter separates noise from actual partial discharge signals. The actual partial discharge levels for each individual channel (phase) are displayed on a  bar graph and real time partial discharge activities are displayed in oscilloscope view and through a colorised phase resolved pattern.

The touch functionality of the LCD display allows the user to set parameters, and to visualise the partial discharge signals without the use of an additional computer. Optionally a computer can be connected through the built in Ethernet Interface to store permanently measured results. Individual 4-20mA and relay outputs per channel are available.

Portable, small, light and tough. The TMS-6141 is the perfect Escort for the commissioning of rotating machines.

Online: The Escort TMS-6141 Partial Discharge Monitor works with Partial Discharge Sensors that are installed on a once-off basis during a scheduled maintenance window. Information is captured while the machine is connected to the power system during normal operation.
Portable acquisition and monitoring: Small, light and tough. Weighs only 3.kg, and smaller than an A5 sheet of paper.
Manual or Automatic data acquisition, storage, diagnostics: This is a true standalone solution that does not require a separate computer or device.
Built in full colour touch display screen: View Partial Discharge analysis and configure monitoring alerts, alarms and parameters.
Intelligent filtering: Built in Noise Separation Technology using variable filters, gating and common mode rejection to differentiate ‘Noise’ from real Partial Discharge.
Intelligent analysis and diagnostics: 4 channel simultaneous data analysis ensures every individual Partial Discharge pulse between each channel is correlated and analysed to visually pinpoint the actual location and severity of the weak spot.
Integrated with SCADA and 3rd party monitoring systems: Built in Modbus RTU for SCADA and 3rd party monitoring system and USB2 for direct computer connection.
IEC – 60270 compliant: The Escort TMS-6141 is fully compliant with the IEC – 60270 standard for High Voltage Test Techniques, Partial Discharge Measurement.

Implementation example

Key Features

• Online.
• Portable, only 3kg, A5 size.
• Continuous acquisition and monitoring.
• Manual or Automatic data acquisition, storage, diagnostics.
• High Resolution PRPD Pattern
• Built in Local True Color Touch LCD 5.7″.
• Noise elimination trough gating channel and variable frequency range.
• 4 Channel simultaneous data acquisition.
• User friendly Software
• 4 Analouge outputs, 8 inputs for operation parameter recording.
• 100 Mbit Ethernet interface computer connection.
• IEC – 60270 compliant.

 

Technical Data

• PD Input Channels (4 channel simultaneous and 1 Gating channel)
• Selectable LP Filter: 40KHz to 5MHz
• Selectable HP Filter: 800kHz to 300MHz
• Signal Gain (HW): 40dB
• Acquisition Time Intervall: 1 to 600 sec/ch

 

Interfaces

• Ethernet: 100Mbit/s

 

Display

• Dimension: 5.7“
• Resolution: 480x272pxl
• Color Depth: 24bit
• Touch: Resistive
• Phase Resolved Partial Discharge Pattern (Resolution: 256×256—16bit colour )
• Bargraph: 4 (1 per Channel)
• Trend: max. 1 Year (on Local Display)
• Event Logging

 

Mechanical Dimensions

• Dimensions (L x W x D) 220 x 160 x 80mm
• Weight: 3.5kg
• Protection Class: IP55