The FPU-32-01-00 is a feeder protection unit offering integrated protection, metering, and data logging for distribution feeders in industrial facilities. It features two setpoint groups for maintenance mode or dual load configurations, definite- and inverse-time overcurrent and ground-fault protection per IEEE standards, phase loss and unbalance detection, thermal overload protection, and an on-board 100-event recorder. Communications include TIA-232 and RS-485, with three Form C output contacts and a programmable 4-20 mA analog output. It accepts 65-265 Vac or 80-275 Vdc power, has a 100 ms minimum ride-through time, and is conformally coated. Mounting is panel or surface (with optional kit), and it is CSA certified, CE marked, C-Tick compliant, and UL recognized.
The FPU-32 is a feeder-protection relay that provides integrated protection, metering, and data-logging functions.Two set-point groups can be used for:• Maintenance setting to reduce fl ash hazard• Two different loads• Compact size for ease of installation and for retrofit applications• Conformally coated circuit boards Eight functions to protect against overcurrent, earthfaults, and phase loss; standard LSIG protection plus unbalance and thermal protection IEC and IEEE overcurrent protection curves to coordinate with upstream and downstream devices Thermal element active below overcurrent pickup Definite- and inverse-time ground-fault protection
FPR WITH TIA-232/TIA-485
Industrial Relays FEEDER PROTEC UNIT W/ RS-485
FPR WITH TIA-232/TIA-485
| Littelfuse, Inc. | DigiKey | VAST STOCK CO., LIMITED | Quarktwin Technology Ltd. | |
|---|---|---|---|---|
| Product Category | Protective Relays and Monitoring Relays | Protective Relays and Monitoring Relays | Electromechanical Relays | Protective Relays and Monitoring Relays |
| Product Number | FPU-32-01-00 | 5666-FPU-32-01-00-ND | FPU-32-01-00 | FPU-32-01-00 |
| Product Name | Feeder Protection Unit | Protection Relays & Systems | Industrial Relays | Protection Relays & Systems |
| Supply Voltage Range | 65 to 265 volts | 65 to 275 volts |
