T2000 - CEE Relays Ltd.
Contents
1. 93 68 CEE Applicable standards for a class instrument pollution degree 2 Installation category II TAZ2000 CEI EN 61010 1 In particular Inputs outputs protection IP 2X CEI 70 1 Operating temperature O to 50 C storage 40 C to I0 C Relative humidity 10 80 without condensing Ordering informotion CODE MODEL T 2000 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 115 V 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 CODE MODEL T 2000E 50110 complete with software TDMS 1200 V OUTPUT Power supply 230 V 10 16110 Test cables kit Option for T 2000 CODE MODEL 17102 Transit case 16102 Current Clamp 14102 Thermal Printer 4 5 13102 High DC module 400 A 12102 Current Booster 2000 A 19102 Earth Resistance and Soil Resistivity Kit 41024 FT 100 T 2000 Accessories T 2000 Transit case E T2000 TEO T 2000 T 2000 Transit case Low current for Cables Cables T 2000 Current Clamp T 2000 Measuring Cable T 2000 Set of Test Leads T 2000 Serial Cable T 2000 High voltage 1 2000 Test Cable High cur2. CEO T 2000 Transformer Test Set T 2000 e MULTI FUNCTION SYSTEM FOR TESTING CURRENT VOLTAGE AND POWER TRANSFORMERS e CURRENT TRANSFORMER EXCITATION RATIO AND POLARITY TEST SET e PRIMARY INJECTION TESTING CAPABILITIES e 3000 V AC HIGH POT TEST e GENERATES UP TO 800A AND 3000V e LARGE GRAPHICAL DISPLAY e TEST RESULTSSAND SETTINGS ARE SAVED INTO LOCAL MEMORY e RS232 INTERFACESEOR PC CONNECTION e COMPACT AND LIGHTWEIGHT 26 KG Applicotion T 2000 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 T 2000 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 NES TES UDE C RIPTION Ratio polarity and burden Current mode gt T Burden secondary side Excitation curve 4 CT Winding or burden resistance Voltage withstand CT Polarity by impulses Ratio Voltage mode 8 VT Ratio polarity Burden secondary side 10VT Ratio electronic transformers Voltage withstand Secondary over current protection Ratio per TAP Resistance of TAP Changer contacts Earth resistance Soil resistivity o w u o E yy T 2000 TEO Typical application Test of Current Ironsforme
3. UT 10 A AC USED INPUT LOW or HIGH AC VOLTAGE 10 V AC OR 600 V AC r Burden secondary side Nominal values Results SOOTY PEGE 100 Irms OLL OLN Ovo ims For80 v TZ2000 wy T2000 e VOLTAGE WITHSTAND USED OUTPUT 3000 V AC USED INPUT Internal measurement 2 3 ma o vac 1350 v Elapsed 45 9 s 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 Nominal values r Results DANE M000 W prim 2500 v vseo 0255 Typical application Power Tramfrormer e RATIO PER TAP USED OUTPUT 3000 V AC USED INPUT LOW or HIGH AC VOLTAGE 10 V AC OR 600 V AC Secondary voltage W tLL OW Ovo Ext viov Ext veooy Rati SAVE e TAP CHANGER RESISTANCE AND CONTINUITY USED OUTPUT 6 A DC USED INPUT 10 V DC rli Resistance of tap changer contacts eRe ee ee ee ttrt i ee ee EEES ERESER System Description EEO All outputs are adjustable and metered on the large graphic T 2000 contains one generator LCD display With the multi purpose control knob and the e Main generator It has six outputs High AC current graphic LCD display it is possible to enter the MENU mode Low AC current Low DC current Current impulses that allows to control all functions and makes 1 2000 th
4. Y 150 oo 15min 30 200 1000 A min 15 400 1600 15 5 600 2000 5 3 800 2000 l 2 LOW POWER RANGE CURRENT SU EOJAYD RECOVERY CURET POWER u TIME A VA min 30 60 STEADY 5O 60 10 min 10 Low AC current output APPLICATION CT TESTING BURDEN SECONDARY SIDE VT TESTING OVERCURRENT PROTECTION TAZ2000 HIGH POWER RANGE pas CURRENT OUTPUT LOAD TRECOVERY rece POWER luu TIME ic _ min OUU EADY 15 min 30 C W 24 4min 15 36 800 iS 5 48 z 5 60 1000 l 2 10 D 400 STEADY Ta 15 min 30 10 800 60 15 15 30 10 20 1000 i D LOW POWER RANGE b CURRENT OUTPUT ILOADTIRECOVERY ee POWER ite TIME a A min OV SIEADY C 10 min g 24 60 10 36 l 2 10 5 60 STEADY 6 10 min 45 7 60 2 10 l 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 Imin 6 O STEADY Scope Function T 2000 has an additional oscilloscope function 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 wy T 2000 Local Memory Test results can be stored in the 1 2000 local memory up to 500 results may be stored At the end o
5. d on both sides with HV connectors EEO N 2 Clamps for the HV connection N 2 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 N 2 Low current connection cables 10 sq mm 4 m long Terminated on both sides with a 4 mm banana plug N 4 Clamps to connect low voltage or low current or measurements N 1 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 T16A Software X PRO 3000 with user manual Optionsol 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 1 2000 with no concern about transport shocks 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 Optionsol Modules High IDC module UOOA The high DC cur
6. e High AC voltage Low AC voltage 1 most powerful testing device with manual and automatic Lj EFO 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 Iwo 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 TZ 2000 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 C OUTPUT OyAND RECOVERY OUTPUT A _ VA TIME s TIME min 100 STEAD
7. f 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 SofTrwore When the PC is connected settings can be created and transferred into T 2000 using TDMS TDMS is a user friendly software that allows via a graphical interface to control the set up of 1 2000 and 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 Choerocteristics Interface serial RS232 baud rate 5 600 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 peace SSSS5S5555 BES Software TDMS CT test Accessories THE FOLLOWING ACCESSORIES ARE SUPPLIED WITH T 2000 Connection cables ond test connectors N 1 Mains supply cable 2 m long N 1 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 N 1 Interface cable for RS232 port N 2 High voltage connection cables 4 m long 5 kV with earth screen Terminate
8. ng 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 PTC goes to high impedance The switch self restores to the normal value in some minutes Applicable Stondords 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 3 23 CEE modified by the directive
9. r e CT RATIO V AND POLARITY VOLTAGE METHOD USED OUTPUT 90V 250V or 3000 V AC USED INPUT LOW AC VOLTAGE 10 V AC Primary current A Secondary current A Vseo 250 4 Y Ratio 160 51 Er Polarity OK e CT EXCITATION USED OUTPUT 90V 250V or 3000 V AC USED INPUT Internal measurement e CT BURDEN SECONDARY SIDE USED OUTPUT 10 A or 40 A AC USED INPUT LOW AC VOLTAGE 10 V AC e WINDING RESISTANCE USED OUTPUT 6 A DC USED INPUT 10 V DC rlo1 Minding or burden resistance y Temperature compensation Ambient temperature Reference temperature C Eraba 20 c ec Fahrenheit F Celsius C Results re 0422 0 Ide 444 A EFO e VOLTAGE WITHSTAND USED OUTPUT 3000 V AC USED INPUT Internal measurement uai 20 ma unv 3000 v iac 8 00 ma C pesed sea Js vac 4700 Y e CT RATIO AND POLARITY CURRENT METHOD USED OUTPUT 800 A AC USED INPUT LOW AC CURRENT 10 A AC Ratio 160 0725 Ratio 4 an 7 Error Typical application Test of Voltage Transformer e VI RATIO AND POLARITY USED OUTPUT 3000 V AC USED INPUT LOW or HIGH AC VOLTAGE 10 V AC OR 600 V AC r Ratio and polarity r Nonna values q Results Primary voltage 430 0 kKV vprim LL OLN Secondary voltage Vv LL OLN Ovo Ext Viov Ext veo Save ol e VI BURDEN USED OUTP
10. rent Cables with Clangs and mounting Kit T 2000 Grounding Cable T 2000 High current Cables CEE Relays Ltd 87C Whitby Road Slough SL1 3DR T 44 1753 576477 F 44 1753 825661 Web www ceerelays co uk oO ce re I D S a N I co
11. rent 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 T 2000 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 15s The selection of this function is performed via menu the screen displays test current joint voltage contact resistance Resistance measurement ranges Ohm 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 RANGE A OUTPUT POWER TEST A VA DURATION 500 800 1000 4 min 1000 1400 15 5 2000 1000 800 4 min 2000 1200 15 5 EFO The current booster module allows performing high current primary tests The option is connected to the high AC current output of T 2000 and boosts the output current on two ranges 1000 A or 2000 A Current output is measured 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 Sofety Feotures ond Protections Fuse on the mains supply At power on a diagnostic sequence controls Key microprocessor board components Auxillary Supply voltages If something is wro
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