T&R 200A-3PH Operating And Maintenance Manual Download

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TEST CERTIFICATE

PRODUCT TYPE:

200A-3PH/E scits

PRODUCT SERIAL NUMBER:

TEST PROCEDURE: As routine test sheet:- 200A3PHE rts.doc

TESTED BY: .......................................

PASSED BY: .......................................

DATE: ...................................................

Summary of Contents for 200A-3PH

Page 1: ...condary Current Injection Test Set Type 200A 3PH E DESIGNED AND MANUFACTURED BY T R Test Equipment Limited Keens Lane Worplesdon Guildford Surrey GU3 3LS United Kingdom Telephone 01483 235757 e mail s...

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Page 3: ...he equipment that may be connected to a local earth Ensure that the product is properly grounded before making any connections to inputs or outputs Terminal ratings must be observed to prevent fire ha...

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Page 5: ...5 CONTENTS 1 Description of Equipment 2 Operation of Equipment 3 Maintenance Instructions 4 Standard Accessories 5 Overall Performance Specification 6 Calibration Results 7 Test Certificate 8 Revision...

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Page 7: ...7 1 DESCRIPTION OF EQUIPMENT 1 1 Electrical Specification 1 2 Variable 3 Phase Supply 1 3 Timer Control 1 4 Output Control 1 5 Construction...

Page 8: ...load Current 3 200A 1 minute ON load followed by 15 minutes OFF load 1 1 5 Output current metering The analogue ammeters are scaled 0 50 0 100 There are 3 selectable ammeter ranges 0 50A 0 100A 0 200A...

Page 9: ...apart electrically 1 2 2 The equipment s output terminals are located on the top edge of the front panel Each terminal is clearly marked showing the output phase and polarity 1 2 3 Each output phase...

Page 10: ...l accuracy and should be ignored 1 3 2 The timer system has three modes of operation which are as follows a Timing relays with normally closed contacts N C b Timing relays with normally open contacts...

Page 11: ...nel of the unit 1 4 2 The output is automatically switched off by the following actions a Depressing the OFF push button b By the operation of external contacts changing state i e N C to open when in...

Page 12: ...12 1 5 Construction 1 5 1 The unit is housed in a steel case complete with a detachable lid and carrying handles located at each end of the case...

Page 13: ...13 2 OPERATION 2 1 Supply Voltage Connections 2 2 Front Panel Control Functions 2 3 Connections and Timing Functions 2 4 Method of Operation...

Page 14: ...A 3PH E is provided with a 5 core supply cable These cores are marked to ensure the correct phase rotation The mains input lead is marked as follows L1 Brown L2 Black L3 Black Neutral Blue Earth Green...

Page 15: ...tch is closed and that the supply fuse is healthy Output OFF illuminated push button Indicates output is OFF GREEN Switches OFF output when pressed Output ON illuminated push button Indicates output i...

Page 16: ...Supply ON OFF switch D Output fuses E Output terminals F Auxiliary supply sockets fuse and ON OFF switch G Timer H Contact sockets I Timer mode switch J Output ON push button K Output OFF push button...

Page 17: ...re 3c Phase relationships IMPORTANT NOTES When connecting live contacts to the contact terminals ensure that care is taken when making the connection Also ensure that the POSITIVE input is connected t...

Page 18: ...Ensure that the output regulators are in the zero position 4 Select the desired output range 5 Check that connections are made as above 6 Press output ON push button and adjust output regulators until...

Page 19: ...se 5 Check that the connections are made as above and that the device is closed 6 Press output ON push button and adjust to the desired output level 7 Press output OFF push button 8 Select I position...

Page 20: ...3PH E A A A B B B C C C L1 L2 L3 L1 L1 L2 L2 L3 L3 N N N N N N N N N NOTE 1 Other phases can be shifted by 180 by connection reversal 2 DELTA output connections are not valid 3 Diagrams above show equ...

Page 21: ...cated on the ammeters Depress the output OFF push button 2 4 8 Connect the test object contacts to the relay contact terminals on the test set select timer mode switch N O or N C contacts reset timer...

Page 22: ...ear away to such an extent that a loss of brush pressure occurs thus causing arcing 3 4 The occasional wiping of the regulator track with an alcohol moistened rag is re commended If however the track...

Page 23: ...ANDARD ACCESSORIES 4 1 Spare fuses supplied a 3 off T5A 1 inch b 2 off T63mA 20mm c 1 off F500mA 20mm 4 2 The following items are provided with the equipment a Mains input lead c Operating Maintenance...

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Page 25: ...to isolated output 5 2 Applied Voltage Test Mains input to frame and all isolated outputs 2kV RMS for 1 minute All combinations of isolated output to isolated output Isolated output to frame 1 5kV RM...

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Page 27: ...Equipment s Ammeter Ammeter A phase B phase C phase 200A 160A 200A range 120A 80A 40A 20A Standard Equipment s Ammeter Ammeter A phase B phase C phase 100A 80A 100A range 60A 40A 20A 10A Standard Equ...

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Page 29: ...29 7 TEST CERTIFICATE PRODUCT TYPE 200A 3PH E scits PRODUCT SERIAL NUMBER TEST PROCEDURE As routine test sheet 200A3PHE rts doc TESTED BY PASSED BY DATE...

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Page 31: ...REVISION Product Type 3 Phase Secondary Current Injection Test Set 200A 3PH E File 200A 3PHE manual v8 doc Author D Buckle Issue Date 8 19 04 2001 Modified By D Buckle Checked By I D W Lake Date 19 04...

Page 32: ...32 Drawings Required A2 000307 latest issue...

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