The FPU-32 Feeder Protection Unit provides integrated protection, metering, and data-logging functions. It is an excellent choice for retrofitting and upgrading older relays because of its compact size and ability to use existing CTs. The FPU-32 is used to protect distribution feeders in processing, manufacturing, petroleum, chemical, and wastewater treatment facilities.
IEC & IEEE overcurrent protection curves
Two setpoint groups
Reduced overcurrent mode
Data logging
Overload
Phase loss/Phase reverse (current)
Unbalance (current)
Definite and inverse time settings for system coordination; prevents catastrophic failures
Create distinctive settings for maintenance or for two different loads
Maintenance mode setting to reduce the risk of arc-flash hazards
On-board 100-event recorder and remote data logging helps with system diagnostics
Thermal protection for connected load
Detects unhealthy supply conditions
Prevents overheating due to unbalanced phases
Remotely view measured values, event records & reset trips