The F60, a member of the UR family of protection relays, is a digital relay that provides feeder protection and power metering in one integrated package. It may be used as a stand alone device or as a component an automated substation control system.

What's New in the F60:

Security Enhancements - Enabling NERC CIP compliance:
- Dual Permission access requiring live permission from both the user and from SCADA operators before settings can be changed or commands can be given to the relay
- Logging of user commands in the security audit trail relay - creates a record and sequence of events for troubleshooting and security auditing

Ambient Temperature Monitoring:
- Provides alarms when the ambient temperature exceeds hot extreme

• FlexLogic™ programmable logic
• Virtual I/O (reduce hardware cost)
• Expandable I/O
• Flash memory for field upgrades
• Optional user programmable pushbuttons
• User programmable LEDs, fault reports, display messages, and self tests
• Drawout modules for serviceability
• Common modules (reduce spares cost)
• Test mode for I/Os
• IRIG-B time synchronization and repeater

• Feeder protection and metering
• Component in control system

• Phase, neutral, ground IOC
• Phase, neutral, ground TOC
• Sensitive ground IOC and TOC
• 13 Standard curve shapes: (IEEE/IEC/IAC/I²t) or Flexcurve™
• Phase, neutral and negative sequence directional
• Wattmetric zero-sequence directional function
• High impedance fault detection (Hi-Z)
• Phase overvoltage
• Phase undervoltage
• Underfrequency
• Autoreclose and synch check
• Breaker failure
• Tripping without Logic for direct tripping without the need for configuring Flexlogic Equations
• Double Point Breaker/Switch Status
• Incipient Cable Fault Detection
• Breaker Restrike Detection
• Enhanced Breaker Failure

• Current, voltage, power metering
• Current, voltage phasors
• Frequency, harmonics
• Transducer I/O
• 64 samples/cycle oscillography
• 1024 Event record
• Data logging (8 channels)

• 2 x 20 character front panel display and keypad for local access
• 48 programmable LED indicators
• User-programmable pushbuttons providing local control
• Multi-language support - French, Chinese, Russian options
• EnerVista™ UR Setup software for configuration, monitoring and troubleshooting

• Front Panel RS232 port
• Up to two RS485 ports (up to 115 kbps)
• Ethernet port: Redundant 10BaseFL or 100BaseFX fiber optics
• Embedded Ethernet Switch for direct networking of UR devices
• Inter-relay communications interfaces, RS422, G.703, IEEE C37.94
• Direct I/O - Exchange inputs and outputs between relays with reduced wiring
• Modbus RTU and TCP/IP
• IEC61850
• DNP 3.0 RTU and TCP/IP
• IEC60870-5-104
• Ethernet Global Data (EGD)

• Remote and Local Setting and Control passwords
• Configurable lockout responses to unsuccessful password access attempts
• Successful password access logged in Event Record