4 Channel Portable Online Partial Discharge Analyzer       PD Acquisition according to IEC60270 and IEC60034-27 High Resolution PRPD Pattern Noise Elimination trough Gating Channel and variable Frequency Range Local True Color Touch LCD 4 Channel Simultan Data Acquisition User friendly Software General Description Turbo Generators Hydro Generators Large Industrial Motors Gearless Mill Drives (GMD) The TMS-6141 is a four channel portable partial discharge analyzer with a true color LCD display showing all the necessary information for the analysis of high voltage rotating machines. The noise gating channel and variable Filters allows to separate noise from the pd signals. True simultaneous data acquisition over all channels allows a time relation analyis between each channel. This additional Time Relation Pattern analysis (TR-Pattern) allows to easy separate discharges between phase to ground and between phases. The TMS-6141 shows in realtime actual pd activity in oscilloscope mode as well as color phase resolved partial discharge patterns for every individial channel (phase). The touch functionality of the color LCD display allows to operate, parametrise and visualise the partial discharge signals without the use of any computer. Optionally a computer can be connected to show and store real time partial discharge results. This make the TMS-6141 the ideal portable online and offline partial discharge analyzer for rotating machines. The device is supplied with a complete software package for data acquisition, data storage, reporting and data analysis. Ordering Information Order Code: Standard Model Special Version for GMD‘s

4 Channel Portable Online Partial Discharge Analyzer Technical Data Data Acquisition of Partial Discharge Channels ______________________ PD Input Channels (simultaneous): 4 Frequency Range Selectable LP Filter: 40KHz to 5MHz Selectable HP Filter: 800kHz to 300MHz Signal Gain (HW): 40dB Gating Channel: Frequency Range Selectable LP Filter: Selectable HP Filter: 1) Pulse deadtime: A/D Resolution: Acquisition Time Intervall: Sensor Compatibility: Coupling Capacitors: RF CT‘s: Effective Frequency Range of PD Channel depends on selected sensor Type Voltage References Reference from Coupler 10mV to...