USER’S MANUAL
4
COMMUNICATIONS ............................................................. 23
Serial RS-232 port ................................................................ 23
PTE-BUS .............................................................................. 23
OPERATION .............................................................. 24
CURRENT AND VOLTAGE INJECTION .................................... 24
AC Current Injection ............................................................. 24
Overload protection.............................................................. 26
Voltage Injection ................................................................... 26
AUXILIARY POWER ................................................................. 27
Out 3 variable DC auxiliary supply.......................................... 27
Out 4 fixed AC auxiliary supply ............................................... 28
TESTING OPERATION TIME .................................................... 28
The Monitor Input ................................................................. 30
Timer control........................................................................ 30
Pulse Length Measurement ..................................................... 31
SPECIAL MEASUREMENT AND CONTROL FUNCTIONS ......... 31
Voltmeter and Frequency Meter .............................................. 32
Output Current-related Measurements .................................... 32
Protecting your relay against test-related accidents .................... 33
Testing Instantaneous Overcurrent .......................................... 34
Pre-setting a current value ...................................................... 36
CALIBRATING THE PTE-100-C PRO ........................................ 37
Required equipment .............................................................. 37
General Calibration Procedure ............................................... 38
SPECIFICATIONS ....................................................... 39
Output Characteristics ........................................................... 39
Special Functions .................................................................. 39
Meas. functions .................................................................... 40
Voltage Supply ..................................................................... 40
Physical Dimensions .............................................................. 40
GENERAL
DIAGRAM ................................................... 41
FRONT
PANEL ........................................................... 42
THE
PTE-FCN VOLTAGE MODULE ............................... 43
DESCRIPTION ........................................................................ 43
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