Generator Endwinding vibration
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Endwinding Vibration Monitoring System for Turbo Generators Continuous Acquisition and monitoring of the endwinding vibration Ethernet and Modbus RTU Interfaces Standalone Operation Local True Color Touch LCD General Description Endwinding Vibration Monitoring of Turbo Generators The Endwinding vibration monitoring system for turbo generators is based on the UDL-8000 data acquisition and monitoring system family for online condition monitoring of high voltage insulation systems and machines. UDL-8000 is a multi - modular system with a central CPU controller, various different signal conditioning modules and sensor interfaces (up to eight modules per controller) and application specific software packages as e.g. the package EWM, used for the acquisition, evaluation and monitoring of the rotor flux of turbo generators. The endwinding vibrations are typically measured by fiberoptic acceleration sensors installed directly on the endwinding of the generator. Usually 12 sensors are used (6 on each side) and are connected via two module M8001 to the UDL-8000 monitoring system. The module offers the interface for a reference sensor or reference source, and 7 vibration sensors. The UDL-8000 can be extended with the Module M8011 when 4-20mA analogue outputs are required. The UDL-8000 Controller offers standard interfaces as Ethernet, digital in - and outputs, relay contacts and Modbus RTU. The Ethernet Interface is used for the communication with the analysis software running on a windows based computer the real-time data visualisation and analysis. Additionally the UDL-8000 system can be connected to the TMS-2000 Database Server to record continuous the acquired signals (Monitoring). Ordering Information Endwinding Vibration Monitoring System for 14/16 Sensors, 35mm DIN Rail Mounting, 24VDC Endwinding Vibration Monitoring System for 14/16 Sensors, 35mm DIN Rail Mounting, 24VDC, with 1x 4-20mA output per Channel (16 in total)

Endwinding Vibration Monitoring System for Turbo Generators Technical Data Endwinding Vibration Sensor Input Sampling Rate: A/D Resolution: Input Impedance: 100kOhm, Differential No. of Sensor Interfaces: 7 Reference Channel 1 Input Range: Frequency Range: Galvanical Insulated: Input Impedance: Reference Channel 2 Input Range: Frequency Range: Input: Input Impedance: UDL-8000 Controller _______________________________________________________ Relais Contacts NO/NC Contact Rating: Display Dimension: Resolution: Color Depth: Touch: Trend: Time Signal: max. 1 Year 1 Revolution Data Local...