9252000995 Rev H
BE1-50/51B-218/-228 Testing
i
SECTION 5
TESTING
TABLE OF CONTENTS
TESTING ............................................................................................................................ 5-1
GENERAL .............................................................................................................................................. 5-1
DIELECTRIC TEST ............................................................................................................................... 5-1
OPERATIONAL TEST PROCEDURE ................................................................................................... 5-1
Test Equipment Required................................................................................................................... 5-1
Test Procedure, Models BE1-50/51B-218 (Five Ampere Sensing Input) .......................................... 5-3
Test Procedure, Models BE1-50/51B-228 (One Ampere Sensing Input) .......................................... 5-5
SETTING THE RELAY .......................................................................................................................... 5-7
PERIODIC TESTS ................................................................................................................................. 5-7
General............................................................................................................................................... 5-7
Periodic Test....................................................................................................................................... 5-7
Figures
Figure 5-1. Pickup and Timing Test Setup ................................................................................................ 5-2 Figure 5-2. Target Operational Test Setup................................................................................................ 5-2
