TOS93 Series User’s Manual 11
Beep sound (Beeper) ......................................... 264
Fail mode............................................................ 265
Test start settings ............................................... 266
PASS judgment result hold time......................... 267
STA
TUS OUT setting (Status Output)...
............. 268
Outputting judgment for each step (Step
END
Judgment)........................................................... 269
Displaying/Changing the Interface Settings....270
Displaying SCPI Errors...................................272
Setting the Date/Time.....................................273
Changing calibration date...............................274
Initializing the Settings....................................275
Restoring the factory default settings ................. 275
Restoring the reset settings................................ 276
Updating .........................................................277
Displaying the Device Information..................278
Maintenance
Inspection .......................................................279
Pre-inspection for withstanding voltage test and insu-
lation resistance test........................................... 279
Pre-testing the earth continuity test .................... 280
Pre-testing the leakage current test.................... 281
Replacing Components ..................................283
Replacing the backup battery ............................. 283
Replacing the fuse.............................................. 283
Periodic Calibration ........................................284
Specifications
Withstanding voltage test section ....................... 286
Insulation resistance test section........................ 289
Earth continuity test section................................ 294
Partial discharge test section.............................. 296
Leakage current test section .............................. 299
Interface.............................................................. 306
Other functions ................................................... 308
General specifications ........................................ 310
External dimensions ........................................... 311
Appendix
Default Settings and Reset Settings...............315
Withstanding voltage (ACW/DCW), insulation resis-
tance (IR) test conditions.................................... 315
Earth continuity (E
C)
test conditions .................. 316
Partial discharge (PD)
test conditions ................ 316
Leakage current (LC) test conditions ................. 317
Auto test (A
UTO
) settings .................................. 318
Memory function................................................. 318
CONFIG settings................................................ 319
Interface settings................................................ 320
Stray Capacitance of AC Withstanding Voltage
Tests ..............................................................321
Timing Charts.................................................322
Contact check operation..................................... 322
ACW test (PASS ju
dgment) ............................... 323
ACW test (FAIL
judgment) ................................. 324
ACW test (interlock) ........................................... 325
Example of partial discharge test ...................326
Calculating the setting ........................................ 326
Performing a pre-test inspection ........................ 326
Performing tests ................................................. 328
Performing an alternative test ............................ 329
Options...........................................................330
High voltage scanner.......................................... 330
Remote control box ............................................ 331
DIN adapter cable .............................................. 331
High voltage test probe ...................................... 332
Warning light unit................................................ 332
Multi-outlet.......................................................... 333
Brackets ............................................................. 334
Troubleshooting .............................................335
Index ..............................................................337
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