2823 &
2823-REF
High-Precision C, L & tan
δ
Measuring Bridge
Quick Start Guide
4844145 | Version 0.3
Page 1: ...2823 2823 REF High Precision C L tan δ Measuring Bridge Quick Start Guide 4844145 Version 0 3 ...
Page 2: ...Date 05 2017 Authors SG Layout SG Part number 4844145 Revision History Date Version Author Remarks 24 05 17 0 1 SG Initial release of the document 28 06 17 0 2 SG Installation to be run as administrator and small changes 30 03 20 0 3 SG Logos Update ...
Page 3: ... or death caused by the incorrect or unsafe operation of this instrument Grounding The instrument must always be connected to a grounded power outlet i e a safety earth before connecting to the to the high voltage test system It must never be operated in a non grounded configuration as this may result in electrical shock to the user or damage to the instrument Always Use grounding rods when enteri...
Page 4: ... Guide is designed for customers who already have experience with high voltage abd this kind of equipment For extended help a complete manual with additional information is available as electronic document If you find a mistake or inconsistency in the Quick Start Guide please feel free to inform our Customer Support department with your corrections so that other users may benefit 3 Installation 28...
Page 5: ...lished 5 Activity indicator LED data transfer 6 Optical connector for fiber optic link to 2823 instrument Instrument Setup Instrument Location To take benefit of the galvanic isolation and increase the operator safety it is recommended to install the 2823 inside the High voltage laboratory either fixed in a plate in the button of the nominal capacitor or at any other location inside the high volta...
Page 6: ...ted from the load and grounded Every terminal shall be checked and verified before connecting the instrument Figure 3 3 Instrument connection 1 Connect to Ground GND with delivered or bigger cable cupper band 2 Connect the V supply point to the low point of the High Voltage power supply 3 Connect the Nominal capacitor measurement Cable to CN Input 4 Connect the test Object Measuring Cable to CX In...
Page 7: ...t the GST mode should be selected for all the rest the UST mode should be used UST Mode Test Object ungrounded Power splay to ground GST Mode V and Ground separated Test Object Grounded Power supply to V Figure 3 5 UST and GST modes The selection between modes is done with the manual bridge in the instrument back panel UST Mode Selected V and Ground Connected GST Mode selected V and Ground Isolate...
Page 8: ... Ground connections Ground connections are of vital importance in a High Voltage laboratory as high currents and therefore overvoltages can arise in case of a failure in the test object These overvoltages can be dangerous for the personal and can damage measuring instruments computers or electronic devices connected in the control room Ground connections in the High Voltage laboratory must be done...
Page 9: ...r optic cable and USB cable to the media Box is shown in the figure Figure 3 7 Figure 3 7 Media converter connection Computer connection The USB cable from the media converter should be connected to any available USB port with power supply in the computer Figure 3 8 Computer connection ...
Page 10: ...and double click on the setup file Installation must be run as administrator for all drivers to be installed correctly 3 Click Next to start the Software installation 4 Automatically start on login if selected each time the computer is started 2823 software will be automatically launched select the preferred option Normally deactivated 5 Select Launch PCap Installation and Launch USB LAN Driver an...
Page 11: ...verter to the computer The driver for the media box is installed together with the 2823 software Therefore no manual installation required Once the media converter is plugged for first time to an empty USB port an additional Ethernet port should be available Following steps describe the procedure to configure the communications 1 Go to the Network Connections by clicking with the right button on t...
Page 12: ...indow 4 Running the 2823 first time Configuring the 2823 software Starting the software To run the software just double click in the corresponding Icon in the desktop The start screen will arise for some seconds Instrument will do some self checking every time software starts Firmware and software versions are shown in the right side of the starting screen If communication with the 2823 fails not ...
Page 13: ... the results Configuring the Measuring circuit To guarantee the full instrument accuracy some parameters have to be manually introduced first time in the software These parameters are stored and don t have to be introduced again Nominal capacitor capacitance introduction 1 Go to Setup settings in the Standard Capacitor Cn group Introduce the nominal capacitor capacitance in the value textbox 2 The...
Page 14: ...matically compensate this variation and refers the values at reference temperature 1 In Ambient Temperature introduce the ambient temperature 2 In Device under test DUT insulation temperature introduce the reference temperature 3 Select the test object type 4 The temperature correction table will arise in the button Measuring DUT data 1 Go to Manual 2 Select the parameter to be shown on each indic...
Page 15: ...ct save button 2 To create a report select the report button 5 Additional information Latest software and manuals Complete instrument manual can be found as a PDF document in the memory stick in the manual folder New Software as well as updated instrument manuals and other information about the device can be downloaded from http update haefely com 2823 Support Please check the manual for further i...
Page 16: ...16 Additional information ...
