Littelfuse FPU-32-00-00, FPU-32 Series, Feeder Protection Unit, 65-265VAC/80-275DC, TIA-232
Regular price
$5,530.45
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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.
Specifications| Protective Functions (IEEE Device Numbers) |
Overload (49, 51) Definite-time overcurrent (50, 51) Phase sequence (46) Inverse-time overcurrent (50, 51) Unbalance (46) Ground fault (50G/N, 51G/N) Phase loss (46) RTD/PTC temperature (49) |
| Input Voltage | 65-265 Vac, 30 VA; 80-275 Vdc, 25 W |
| Power-Up Time | 800 ms at 120 Vac |
| Ride-Through Time | 100 ms minimum |
| 24-Vdc Source | 400 mA maximum |
| AC Measurements | True RMS and DFT, Peak 32 samples/cycle and positive and negative sequence of fundamental Frequency 50, 60 Hz |
| Output Contacts | Three Form C |
| Approvals | CSA certified, CE, C-Tick (Australian), UL Recognized |
| Communications |
TIA-232 (standard); TIA-485, DeviceNet™, Ethernet (optional) |
| Analog Output | 4-20 mA, programmable |
| Conformally Coated | Standard feature |
| Warranty | 10 years |
| Mounting | |
| (Control Unit) |
Panel (standard) Surface (with MPU-32-SMK converter kit) |
| (Current Input Module) | DIN, Surface |