SECTION 5 • TESTING
TABLE OF CONTENTS
SECTION 5 • TESTING ............................................................................................................................ 5-1
GENERAL .............................................................................................................................................. 5-1
RELAY OPERATING PRECAUTIONS .................................................................................................. 5-1
SWITCH SETTINGS .............................................................................................................................. 5-1
Setting Time Delay or Phase Angle ................................................................................................... 5-1
Condition and Mode Switches ............................................................................................................ 5-2
OPERATIONAL TEST PROCEDURE ................................................................................................... 5-3
Preliminary Settings ........................................................................................................................... 5-3
Test Procedure ................................................................................................................................... 5-4
NORMAL Mode Testing ..................................................................................................................... 5-5
NOT OV Testing ................................................................................................................................. 5-7
Figures Figure 5-1. Maximum Slip Frequency versus Time Delay and Phase Angle Settings .............................. 5-2
Figure 5-2. Test Setup (Typical) ................................................................................................................ 5-3
Tables Table 5-1. NORMAL Mode Testing ........................................................................................................... 5-5
Table 5-2. NOT OVERVOLTAGE Mode Testing ....................................................................................... 5-7
9170200990 Rev U
BE1-25 Testing
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