Basler Electric BE1-87B - Manual (Page 67)

SECTION 5
• TESTING
TABLE OF CONTENTS
SECTION 5 • TESTING ............................................................................................................................ 5-1
CT Circuit Testing .................................................................................................................................. 5-1
Operating Principle – CT Circuit Testing ............................................................................................ 5-1
Security Considerations – CT Circuit Testing .................................................................................... 5-1
Acceptance Testing ............................................................................................................................... 5-1
Test Equipment .................................................................................................................................. 5-3
Power Supply Status .......................................................................................................................... 5-3
Pickup Voltage Control Test ............................................................................................................... 5-3
Alarm Voltage Test ............................................................................................................................. 5-4
Pickup Voltage Test ........................................................................................................................... 5-4
Pickup Current Test ............................................................................................................................ 5-5
Trip LED, Loss of Power Test ............................................................................................................ 5-6
Trip Time Test .................................................................................................................................... 5-6
Trip Time Delay Test .......................................................................................................................... 5-7
Figures
Figure 5-1. Side View of Cradle Assembly (M1 or 19” Rack-Mount and S1 Configuration) ..................... 5-2
Figure 5-2. Circuit Board Extender Card ................................................................................................... 5-2
Figure 5-3. Alarm Voltage Test Setup ....................................................................................................... 5-4
Figure 5-4. Pickup Voltage Test Setup ...................................................................................................... 5-5
Figure 5-5. Pickup Current Test Setup ...................................................................................................... 5-6
Figure 5-6. Trip Time Test Setup ............................................................................................................... 5-6
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