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Omicron CT Analyzer Скачать руководство пользователя страница 1

CT Analyzer & CT SB2

Getting Started

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Содержание CT Analyzer

Страница 1: ...CT Analyzer CT SB2 Getting Started...

Страница 2: ...itted The product information specifications and technical data embodied in this manual represent the technical status at the time of writing and are subject to change without prior notice We have don...

Страница 3: ...UTION Minor or moderate injury may occur if the appropriate safety instructions are not observed NOTICE Equipment damage or loss of data possible Title Description CT Analyzer User Manual Contains inf...

Страница 4: ...ollowing safety standards if applicable EN 50191 VDE 0104 Erection and Operation of Electrical Test Equipment EN 50110 1 VDE 0105 Part 100 Operation of Electrical Installations IEEE 510 IEEE Recommend...

Страница 5: ...se original cables and accessories available from OMICRON If the CT Analyzer or any add on device or accessory seems to be functioning improperly please call the OMICRON hotline refer to chapter Suppo...

Страница 6: ...urer the protection provided by the equipment may be impaired The manufacturer and the distributor are not liable if the safety instructions given in this manual or any of the relevant international n...

Страница 7: ...For customers in EU countries incl European Economic Area OMICRON test sets are subject to the EU Waste Electrical and Electronic Equipment Directive 2012 19 EU WEEE directive As part of our legal ob...

Страница 8: ...Ts Quick voltage ratio checks for VTs Measurement of burden values e g to determine the new burden value after changes of the relay equipment This allows the re calculation of the CT test results for...

Страница 9: ...esting of multi ratio CTs with up to 6 tap connections With this accessory the CT Analyzer is able to measure every tap combination of multi ratio CTs without any need for wiring changes during the te...

Страница 10: ...yzer Figure 2 1 CT Analyzer overview Compact Flash card slot Remote control interface RS232 interface and USB interface for connecting the CT Analyzer to a PC Grounding terminal Keyboard with cursor k...

Страница 11: ...is active and lethal voltages can occur due to the high energy stored in external inductors Do not touch the test object or the measurement leads while the red LED is flashing Wait until the LED is o...

Страница 12: ...r behavior of the status LEDs than described above indicates an error In this case switch off the CT Analyzer Do not touch any part of the test setup until the red LED is off and contact the OMICRON T...

Страница 13: ...itched on and ready for operation Status LED Mains connection unit Mains socket with fuse and ON OFF switch BURDEN IN Measurement input for burden measurement OUT Generator output for burden measureme...

Страница 14: ...the transformer s primary side to protective earth WARNING Death or severe injury caused by high voltage or current possible Make sure that the terminals of the test object to be connected to the CT...

Страница 15: ...a way that the maximum possible voltage within the measurement setup i e the voltage occurring at the tap combination with the highest ratio is limited to 200V WARNING Death or severe injury caused b...

Страница 16: ...quipped with protective ground PE An error message 901 appears if the PE connection is defective or if the power supply has no galvanic connection to ground This can be the case in very special grid a...

Страница 17: ...ket of input Sec of the CT Analyzer to that terminal on the secondary side of the CT that is connected to PE WARNING Death or severe injury caused by high voltage or current possible Feeding test volt...

Страница 18: ...may make humming or buzzing noises of varying frequency during the CT test This is completely normal and does not indicate a defective CT Utility line Prevent coupling of interferences into the prima...

Страница 19: ...r taps and or cores of the CT Do not touch other taps or windings of the CT during the test When testing multi core CTs make sure that no other windings of the CT are open Leave the secondary windings...

Страница 20: ...ection Connector according to IEC 60320 Mains voltage 100 240VAC 50 60Hz 6A Instead of supplying the CT Analyzer from phase neutral L1 N A N it may also be supplied from phase phase e g L1 L2 A B Howe...

Страница 21: ...prefix in the ratio table of the Ratio card have guaranteed accuracy The accuracy of values marked with a in the table is reduced by factor 2 since these values are not directly measured but calculate...

Страница 22: ...ly communicate via the selected interface It will not be recognized by the computer if the CT Analyzer settings do not match the interface used for connection Table 4 7 Ratio measurement accuracy for...

Страница 23: ...CT Analyzer to a computer Communication via USB is considerably faster than communication via RS232 Figure 4 3 USB remote control interface standard type B connector 1 nc 2 RxD data in receive 3 TxD d...

Страница 24: ...out accessories Dimensions W x H x D 360 x 285 x 145mm 14 2 x 11 2 x 5 7 Table 4 13 Standards EMC safety EMC IEC EN 61326 1 industrial electromagnetic environment FCC subpart B of part 15 class A Safe...

Страница 25: ...ains voltage 100 240VAC 50 60Hz 0 2A Mains fuses 2 x T2 0AH 250V high breaking capacity wire fuse 5 x 20mm Output voltage 0 120V Table 5 2 Environmental conditions Characteristic Rating Operating temp...

Страница 26: ...15 class A Safety IEC EN UL 61010 1 Other Shock IEC EN 60068 2 27 15 g 11 ms half sinusoid 3 shocks in each axis Vibration IEC EN 60068 2 6 frequency range 10 Hz 150 Hz acceleration 2 g continuous 20...

Страница 27: ...43 59495 4444 Additionally you can find our Service Center or Sales Partner closest to you at www omicronenergy com Customer area stay informed www omicronenergy com customer The customer area on our...

Страница 28: ...ENU 1132 03 01...

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