Basler DGC-500 - Generator Protection

• Battery Charger Failure Alarm
• Battery Charger Failure Pre-alarm
• Battery Overvoltage Pre-alarm
• Coolant Temperature Sender Failure Alarm
• Cooldown Timer Active
• Emergency Stop Alarm
• EPS Supplying Load
• Fuel Leak Alarm
• Fuel Leak Pre-alarm
• Fuel Sender Failure Pre-alarm
• High Coolant Temperature Pre-alarm
• High Coolant Temperature Alarm
• Loss of Voltage Sender Failure Alarm
• Low Battery Voltage Pre-alarm
• Low Coolant Level Pre-alarm
• Low Coolant Level Alarm
• Low Coolant Temperature Pre-alarm
• Low Fuel Alarm
• Low Fuel Pre-alarm
• Low Oil Pressure Alarm
• Low Oil Pressure Pre-alarm
• Speed Sender Failure Alarm
• Oil Pressure Sender Failure Alarm
• Overcrank Alarm
• Overcurrent (51)
• Overfrequency (81O)
• Overspeed Alarm
• Overvoltage (59)
• Phase Imbalance (47)
• Pre-start Condition in Effect
• Programmable Input 1 Closed
• Programmable Input 2 Closed
• Programmable Input 3 Closed
• Scheduled Maintenance Pre-alarm
• Switch Not in Auto
• Underfrequency (81U)
• Undervoltage (27)
• Weak Battery Voltage Pre-alarm
Generator Protection
Multifunction generator protection is provided on DGC-500 controllers with a style number of XXX1.
Click the Gen Protect button to access the Generator Protection screen or click Screens on the menu
bar and click Generator Protection. The Generator Protection screen consists of five tabs: 51, 47, 27,
59, and 81.
51 Tab
The 51 tab contains the time overcurrent settings shown in Figure 4-17 and described in the following
paragraphs.
Figure 4-17. Generator Protection Screen, 51 Tab
4-14 DGC-500 BESTCOMS Software 9355400990 Rev H