Basler Electric BE1-59NC - Manual (Page 36)

Step 14. Starting at maximum CW, slowly turn OVERVOLTAGE 2 PICKUP adjust potentiometer R43
CCW until OVERVOLTAGE 2 PICKUP LED just illuminates.
Step 15. Set OVERVOLTAGE 2 TIME DIAL to 001 and apply to case terminals 6 and 7, a voltage that is
10% greater than the value applied in Step 13.
Step 16. Monitor the output terminals indicated in Figure 5-1 for OVERVOLTAGE 2. Remove, then
reapply the overvoltage at case terminals 6 and 7. Observe the time registered by the counter.
Time must equal the setting
±100 milliseconds or 2%, whichever is greater.
Step 17. Set OVERVOLTAGE 2 TIME DIAL to 010. Monitor the output terminals indicated in Figure 5-1
for OVERVOLTAGE 2. Remove, and then reapply the overvoltage at case terminals 6 and 7.
Observe the time registered by the counter. Time must equal the setting
±100 milliseconds or
2%, whichever is greater.
Step 18. Set OVERVOLTAGE 2 TIME DIAL to 100. Monitor the output terminals indicated in Figure 5-1
for OVERVOLTAGE 2. Remove, and then reapply the overvoltage at case terminals 6 and 7.
Observe the time registered by the counter. Time must equal the setting
±100 milliseconds or
2%, whichever is greater.
Step 19. Set OVERVOLTAGE 2 TIME DIAL to 999. Monitor the output terminals indicated in Figure 5-1
for OVERVOLTAGE 2. Remove, and then reapply the overvoltage at case terminals 6 and 7.
Observe the time registered by the counter. Time must equal the setting
±100 milliseconds or
2%, whichever is greater.
Figure 5-2. Typical Test Setup Timing Options D1 or D2
5-4 BE1-59NC Testing 9279400990 Rev D