The DFP200 is a digital relay system that provides distribution feeder protection, control, metering, and monitoring. It uses waveform sampling of the current and voltage inputs at 32 times per cycle. Incorporating multiple functions in one package eliminates the need for expensive discrete components.

• Primary feeder protection
• Detection of high impedance faults

• High-impedance (HiZ) fault detection
• Instantaneous overcurrent
• Time overcurrent (adaptive)
• Negative sequence overcurrent
• Directional overcurrent
• Under and overvoltage
• Under and overfrequency
• 8 protection setting groups
• Cold load pickup logic
• Breaker failure protection
• Flexible phase rotation selection
• Four-shot configurable recloser
• Configurable inputs/outputs

• Reliable fault location
• Breaker health
• Trip circuit monitor
• Failure to close/open detection
• Metering: A V W Wh var varh demand
• 255 event record
• Waveform capture of I and V

• 12 target/alarm LEDs
• Optional LCD and keypad
• Front and rear RS232 ports
• Optional rear RS