Basler Electric BE1-851 - Manual (Page 292)

Step 2: Transmit the appropriate command from Table 13-4 to program the 50T pickup setting.
Table 13-4. Pickup Settings
Style Number
Commands
Phase Neutral
x1xxxxx S0-50TP=0.1A,0m S0-50TN=0.1A,0m
x3xxxxx S0-50TP=0.5A,0m S0-50TN=0.1A,0m
x5xxxxx S0-50TP=0.5A,0m S0-50TN=0.5A,0m
Step 3:
Slowly ramp up the current applied at Phase A input until OUT1 closes. Verify that pickup
occurred within the acceptable range listed in Table 13-5.
Table 13-5. Pickup Ranges
Style
Number
Phase Neutral
Low Limit High Limit Low Limit High Limit
x1xxxxx 0.09 amps 0.11 amps 0.09 amps 0.11 amps
x3xxxxx 0.45 amps 0.55 amps 0.09 amps 0.11 amps
x5xxxxx 0.45 amps 0.55 amps 0.45 amps 0.55 amps
Step 4:
After pickup occurs, ramp the current down slowly until OUT1 opens. Dropout should occur
at 90% ±2% of the pickup current magnitude.
Step 5: Transmit the appropriate command in Table 13-6 to reprogram the pickup setting.
Table 13-6. Pickup Settings
Style Number
Commands
Phase Neutral
x1xxxxx S0-50TP=1.0A,0m S0-50TN=1.0A,0m
x3xxxxx S0-50TP=5.0A,0m S0-50TN=1.0A,0m
x5xxxxx S0-50TP=5.0A,0m S0-50TN=5.0A,0m
Step 6:
Slowly ramp up the current applied at the relay Phase A input until OUT1 closes. Verify that
pickup occurred within the acceptable range listed in Table 13-7.
Table 13-7. Pickup Ranges
Style
Number
Phase Neutral
Low Limit High Limit Low Limit High Limit
x1xxxxx 0.98 amps 1.02 amps 0.98 amps 1.02 amps
x3xxxxx 4.9 amps 5.1 amps 0.98 amps 1.02 amps
x5xxxxx 4.9 amps 5.1 amps 4.9 amps 5.1 amps
13-4 BE1-851 Testing and Maintenance 9289900990 Rev R