T2000 - Eneroptim
Contents
1. 15 400 1600 15 5 600 2000 5 3 800 2000 1 2 LOW POWER RANGE CURRENT OUTPUT LOAD RECOVERY OUTPUT POWER TIME TIME A VA S min 30 60 steady 50 60 10 min 10 Low AC current output APPLICATION CT TESTING BURDEN SECONDARY SIDE VT TESTING OVERCURRENT PROTECTION HIGH POWER RANGE RANGE CURRENT output RUM ReCOVERY A OUTPUT POWER TIME TIME AC A VA S min 40 12 300 Steady 18 15 min 30 24 4 min 15 36 800 15 5 48 5 3 60 1000 1 2 10 5 400 steady 1 5 15 min 30 10 800 60 llb 30 10 20 1000 119 5 Transformer Test Set LOW POWER RANGE RANGE CURRENT output LOAD ReCOVERY A OUTPUT POWER TIME TIME AC A VA S min 40 12 60 steady 18 10 min 30 24 60 10 36 1 2 10 5 60 steady 6 10 min 45 7 60 2 10 1 2 Low DC current output APPLICATION CT TESTING WINDING RESISTANCE BURDEN RESISTANCE PT TESTING TAP CHANGER CONTACT RESISTANCE CURRENT LOAD OUTPUT LOAD RECOVERY OUTPUT RESISTANCE POWER TIME TIME A Ohm W min min 6 0 0 stead 3 2 18 steady 1 8 8 steady Current impulses output APPLICATION CT TESTING POLARITY TEST WITH IMPULSE METHOD Current range from 0 to 10 A peak High AC voltage output Two version are available 3000V or 1200V output APPLICATION CT TESTING EXCITATION CURVE VOLTAGE WITHSTAND VT TESTING RATIO POLARITY ELECTRONIC VOLTAGE TRANSFORMER PT TESTING RATIO PER TAP HIGH POWER RANGE 3000 V version VOLTAGE CURRENT OUTPUT LOAD RECO2. T2000 A Multi function system for testing current voltage and power transformers Current transformer excitation ratio and polarity test set Primary injection testing capabilities 3000 V AC high pot test Generates up to 800A and 3000V Large graphical display Test results and settings are saved into local memory RS232 interface for pc connection Compact and lightweight 26 kg P P LIGA 1 0 T2000 is a unique solution for all testing operations during commissioning and maintenance of substations as it allows performing the test of current voltage and power transformers In addition T2000 incorporates a powerful multi meter and phase angle meter with oscilloscope functions The following table lists the tests that can be performed on Current transformers CT Voltage Transformers VT and Power Transformers PT N 1 2 3 4 5 6 8 9 10 11 12 13 14 15 16 TEST CT CT SISA Sy S Sy Se TEST DESCRIPTION Ratio polarity and burden Current mode Burden secondary side Excitation curve Winding or burden resistance Voltage withstand Polarity by impulses Ratio Voltage mode Ratio polarity Burden secondary side Ratio electronic transformers Voltage withstand Secondary over current protection Ratio per TAP Resistance of TAP Changer contacts Earth resistance Soil resistivita Transformer Test Set 12000 Typical application Test of Current Transformer
3. e CT RATIO V AND POLARITY VOLTAGE METHOD USED OUTPUT 90 V 250 V or 3000 V AC USED INPUT LOW AC VOLTAGE 10 V AC r 04 Nominal values Primary current Secondary current A Results Vise Vv e CT EXCITATION USED OUTPUT 90 V 250 V or 3000 V AC USED INPUT Internal measurement e CT BURDEN SECONDARY SIDE USED OUTPUT 10 A or 40 AAC USED INPUT LOW AC VOLTAGE 10 V AC r 04 Burden secondary sige 4 m Nomina values Secondary current 55 5 5 A e WINDING RESISTANCE USED OUTPUT 6 A DC USED INPUT 10 V DC r 04 Winding or burden resistance 334 Temperature compensation Ambient temperature Reference temperature C Erased 20 c Fahrenheit F 9 Celsius C 70 T2000 e VOLTAGE WITHSTAND USED OUTPUT 3000 V AC USED INPUT Internal measurement Max V 2000 v Max 29 m4 IAC 8 00 ma Elapsed egg s SE vac 4700 v me e CT RATIO AND POLARITY CURRENT METHOD USED OUTPUT 800 A AC USED INPUT LOW AC CURRENT 10 AAC r 04 Ratio and polarity Nominal values Primary current 800jA Iprim 750 4 4 Secondary current Isec 4 686 Ratio 160 0725 4 000453 Typical application Test of Voltage Transformer e VT RATIO AND POLARITY USED OUTPUT 3000 V AC USED INPUT LOW or HIGH AC VOLTAGE 10 V AC OR 600 V A
4. 16102 Current Clamp 14102 Thermal Printer 4 5 13102 High DC module 400 A 12102 Current Booster 2000 A 50102 BU2000 External Advanced Booster up to 2000 A 1 Main Module with high current clamps and high current cables 20m connecting cables 51102 BU2000 External Advanced Booster up to 3000 A Main Module with high current clamps high current cables Auxiliary Module 1 T2000 Current Clamp Interposing Module connecting cables 52102 BU2000 External Advanced Booster up to 4000 A Main Module with high current clamps high current cables Auxiliary Module 3 Interposing Module connecting cables 53102 BU2000 Interposing Module 54102 BU200 Auxiliary Module 55102 BU2000 50102 Heavy Duty Transport case 56102 BU2000 51102 52102 Heavy Duty Transport case 19102 Earth Resistance and Soil Resistivity Kit 16093 FT1000 T2000 ACCESSORIES T2000 Set of Test Leads P c Ad oe a pS T2000 Transit case T2000 High voltage Test Cables 71 T2000 T2000 Grounding Cable T2000 Low current Cables T2000 Measuring Cable T2000 Serial Cable T2000 High current Cables with Clamps and mounting Kit T2000 High current Cables
5. Current clamp The current clamp allows to avoid the opening the secondary current circuit when performing the primary test of CT burden Earth resistance and soil resistivity kit Complete kit including cables drums and spikes Optional Modules Very High Current Booster BU2000 for T2000 Test sets The very high current booster option allows performing high current primary injections with currents up to 4000 A The Current Booster BU2000 for T3000 and T2000 Test sets is designed around the concept to avoid wasting power on the connection cables by putting the power transformers as close as possible to the test object This approach is particularly useful when the test is performed on CT s in the field that are from 5 to 10 meters above the ground The solution is sound because the weight of transformer plus cable plus clamps is comparable to the weight of the connection cables The higher the test current the higher the weight of the transformers but also the higher the weight of the connection cables With this solution the connection cable to the power source is much lighter does not pose any major problem of voltage drop and can be any length The following drawing shows the connections between T3000 the IM2000 Interposing Module and the transformers up to 4 T2000 CABLES TO THE MODULE INTERPOSING MODULE The following table summarizes the available configurations and the corresponding performances Num
6. cables and test connectors One Mains supply cable 2 m long One Grounding cable 4 m long terminated on one side with a 4 mm banana plug and on the other side with an earth connection clamp One Interface cable for RS232 port Two High voltage connection cables 4 m long 5 KV with earth screen Terminated on both sides with HV connectors Two Clamps for the HV connection Two High current connection cables 100 sq mm 4 m long Terminated on one side with the high current connector and on the other side with the high current clamp Two Low current connection cables 10 sq mm 4 m long Terminated on both sides with a 4 mm banana plug Transformer Test Set Four Clamps to connect low voltage or low current or measurements One Cable for low voltage or low current connection Shielded 4 m long Terminated on one side with the measurement connector and on the other side with two 4 mm banana plugs Voltage outputs 4 cables 2 red and 2 black Measurement inputs 4 cables 2 red and 2 black The instrument comes complete with the following items User s manual Spare fuses no 5 116A Software TDMS with user manual Optional accessories Thermal printer The optional thermal printer for the printout of the V I curve in the CT saturation test and other test results Thermal Paper 48 mm wide Transit case Heavy duty aluminium transit case with wheels allows delivering T2000 with no concern about transport shocks
7. C r Ratio and polariy Nominal values 4 Results rary were E308 vc 200 v LL OLN Secondary voltage 100 V Rati Qi OLN B e VI BURDEN USED OUTPUT 10 A AC USED INPUT LOW or HIGH AC VOLTAGE 10 V AC OR 600 V AC Secondary voltage 100 rms 915 Ja 91 us Transformer Test Set e VOLTAGE WITHSTAND USED OUTPUT 3000 V AC USED INPUT Internal measurement e RATIO OF ELECTRONIC VOLTAGE TRANSFORMER USED OUTPUT 3000 V AC USED INPUT LOW or HIGH AC VOLTAGE 10 V AC OR 600 V AC r Electronic voltage transformer E OL LL 0 255 Secondary voltage LL Typical application Power Transformer e RATIO PER TAP USED OUTPUT 3000 V AC USED INPUT LOW or HIGH AC VOLTAGE 10 V AC OR 600 V AC Ext vtov Ext ggi Ratio Ratio F e TAP CHANGER RESISTANCE AND CONTINUITY USED OUTPUT 6 A DC USED INPUT 10 V DC 71 72 T2000 SYSTEM DESCRIPTION T2000 contains one generator e Main generator It has six outputs High AC current Low AC current Low DC current Current impulses High AC voltage Low AC voltage 1 All outputs are adjustable and metered on the large graphic LCD display With the multi purpose control knob and the graphic LCD display it is possible to enter the MENU mode that allows to control all functions and ma
8. PTC goes to high impedance The switch self restores to the normal value in some minutes APPLICABLE STANDARDS The test set conforms to the EEC directives regarding Electromagnetic Compatibility and Low Voltage instruments A Electromagnetic Compatibility Directive no 89 336 CEE dated may 3 1989 modified by the directive 92 31 CEE dated may 5 1992 B Low Voltage Directive Directive n 73 23 CEE modified by the directive 93 68 CEE Applicable standards for a class instrument pollution degree 2 Installation category Il CEI EN 61010 1 In particular Inputs outputs protection IP 2X CEI 70 1 Operating temperature 0 to 50 C storage 40 C to 70 C Relative humidity 10 80 without condensing Ordering information CODE MODULE T2000 10110 complete with software TDMS 3000 V OUTPUT Power supply 230 V 10 15110 Test cables kit 20110 complete with software TDMS 3000 V OUTPUT Power supply 115V 10 3000 V OUTPUT Power supply 230 V 10 15110 Test cables kit 30110 complete with software TDMS 1200 V OUTPUT Power supply 230 V 10 15110 Test cables kit 40110 complete with software TDMS 1200 V OUTPUT Power supply 115 V 10 15110 Test cables kit Transformer Test Set 2 000 CODE MODULE T2000E 50110 complete with software TDMS 1200 V OUTPUT Power supply 230 V 10 16110 Test cables kit Option for T2000 17102 Transit case T2000 Transit case for Cables
9. VERY OUTPUT OUTPUT POWER TIME TIME V A VA min min 3000 0 2 600 STEADY 0 6 1800 1 8 T2000 In alternative 1200V version VOLTAGE CURRENT OUTPUT LOAD RECOVERY OUTPUT OUTPUT POWER TIME TIME V A VA min min 1200 0 5 600 STEADY 1200 5 1800 1 8 LOW POWER RANGE VOLTAGE CURRENT OUTPUT LOAD RECOVERY OUTPUT OUTPUT POWER TIME TIME V A VA min min 600 0 1 60 STEADY 500 0 2 120 1 8 Low AC voltage output APPLICATION CT TESTING RATIO WITH VOLTAGE METHOD VT TESTING BURDEN SECONDARY SIDE VOLTAGE VOLTAGE OUTPUT LOAD RECOVERY V OUTPUT POWER TIME TIME AC A VA min min 250 250 125 STEADY 200 200 3 9 Measuring Section Output measurements Current and voltage AC and DC outputs measurement accuracy 0 5 Phase angle measurement accuracy 1 Frequency accuracy 1 mHz Other measurements available on T2000 The following measurement are calculated from the T2000 generated outputs External Inputs Measurement Current measurements Two inputs 20 mA AC or DC or 10 A AC Accuracy 0 5 Possibility to display the current waveform Voltage measurement Two inputs 10 V or 600 V AC or DC Accuracy 0 5 Possibility to display the voltage waveform Other measurements available on the T2000 calculated from external inputs 73 74 T2000 Ratio Measurement Ratio 0 1 to 999 0 1 Ratio 999 to 3000 0 3 Ratio 3000 to 9999 1 Scope Function T2000 has an additional oscilloscope func
10. ber of Weight Maximum Maximum Duty cycle transformers load current mOhm A S 1 19 5 IES 1000 100 0 15 2000 6 2 29 5 2 4 1000 900 0 6 2000 27 0 3000 6 4 49 5 6 1000 900 2 4 2000 27 0 8 3000 6 0 6 4000 2 2 6 1000 INFINITE 0 6 2000 900 0 3000 100 For more detailed technical information please see the BU2000 data sheet High IDC module 400A The high DC current module allows the measurement of the low contact resistance of high voltage breakers or of joints The option is connected to the high AC current output of T2000 the current measurement is connected to the low DC current measurement input the drop voltage is connected to the low voltage measurement input DC current output is 100 A steady 200 A for 4 minutes 400 A for 15 s The selection of this function is performed via menu the screen displays test current joint voltage contact resistance 75 76 T2000 Resistance measurement ranges uOhm 100 0 1 000 10 00 100 0 mOhm 1 000 Ohm auto ranging The connection cables are included with the option Current booster 2000A AC The current booster module allows performing high current primary tests The option is connected to the high AC current output of T2000 and boosts the output current on two ranges 1000 A or 2000 A Output characteristics are the following RANGE OUTPUT POWER TEST A A VA DURATION 1000 900 800 4 min 1000 1400 15 2000 1000 800 4 min 2000 1200 15 s Current output is mea
11. kes T2000 the most powerful testing device with manual and automatic testing capabilities and with the possibility to transfer test results to a PC via the RS232 interface These results can be recorded displayed and analysed by the powerful TDMS software which operates with all WINDOWS versions starting from WINDOWS 98 included Additional features are Oscilloscope function it is possible to display the current and voltage waveform measured Two independent measurement inputs for current and voltage and with High and Low inputs each allow measuring CT or VT outputs or any other source The optional thermal printer gives the immediate printout of the CT saturation curve and other test results The instrument is housed in a transportable aluminium box which is provided with removable cover and handles for ease of transportation Note WINDOWS is a trademark of MICROSOFT inc 12000 Specification Main Generator The main generator has six outputs High AC current Low AC current Low DC current Current impulses High AC voltage Low AC voltage Output adjustment is performed via a knob The following specification applies to the separate usage of these outputs High AC current output APPLICATION CT TESTING RATIO POLARITY BURDEN RELAY TESTING PRIMARY INJECTION HIGH POWER RANGE CURRENT OUTPUT LOAD RECOVERY OUTPUT POWER TIME TIME A VA S min 100 600 Steady 150 800 15 30 200 1000 4
12. sured by connecting the option to the external high current measurement The selection of this function is performed via menu the screen displays the output current as KA The connection cables are included with the option Safety Features and Protections Fuse on the mains supply At power on a diagnostic sequence controls Key microprocessor board components Auxiliary supply voltages If something is wrong the operator is alerted by a message Emergency pushbutton if pressed all main outputs are removed The high voltage output has the following protections Confirmation key if not turned the HV output is not generated The HV is generated only if selected Thermal NTC sensor on the main and auxiliary transformers In case of over temperature an alarm message is displayed Thermal sensors or the SCR that controls current injection and of the internal temperature In case of over temperature an alarm message is displayed If maximum current limits and time duration of power transformer generators are reached the generation is interrupted and the operator is warned by an alarm message The DC current source is protected against over voltages In addition the output is automatically kept to zero as test stops so that any residual energy on the external load is discharged The 20 mA measurement input is protected by a thermal switch against wrong connections in case of error the
13. tion that allows to display current and voltage waveforms Graphical display The large graphical display has the following characteristics e Pixels 240x128 e backlight colour white e LCD type FSTN e View area 135x80 mm Local Memory Test results can be stored in the T2000 local memory up to 500 results may be stored At the end of test settings and test results can be transmitted to a PC provided with TDMS The software allows saving test results and examining them TDMS is also a powerful report editor that allows to prepare professional test reports Test settings can be stored and recalled from the memory Up to 10 settings can be stored and recalled Software When the PC is connected settings can be created and transferred into T2000 using TDMS TDMS is a user friendly software that allows via a graphical interface to control the set up of T2000 to download test results TDMS is also a powerful report editor that allows to create professional Test Reports that can be exported in Access format Other Characteristics Interface serial RS232 baud rate 57600 baud Mains supply 230 V 10 50 60 Hz OR 115 V 10 50 60 Hz to be specified at order There are power reduction for mains voltage below 220V Dimensions 450 W x 320 D x 240 H mm Weight 26 kg Software TDMS CT test ACCESSORIES THE FOLLOWING ACCESSORIES ARE SUPPLIED WITH T2000 Connection
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