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Littelfuse SE-701-03 Ground Fault Monitor
Part Number # SE-701-03
SKU # 2389027
Littelfuse SE-701-03 Key Features
Littelfuse SE-701-03 Ground Fault Monitor
Brand: Littelfuse
Part Number: SE-701-03
Littelfuse Ground Fault Monitor, Series: SE-701, 24 VAC, 0 to 5 VDC Analog Output, Isolated NO (1 Form A), NC (1 Form B) Output Contact, 24 to 12 AWG Wire Clamping Terminal, DIN Rail/Surface Mount, 3 in H x 2.2 in W x 4.5 in D
Additional Description: LTFS-SE-701-03 Ground-Fault Monitor Supply: 24 Vac
Catalog Description: The SE-701 is a microprocessor-based ground-fault relay for resistance and solidly-grounded systems. In addition to common systems, it is uniquely suited for use on systems with significant harmonic content. The SE-701 can provide main-plant protection, feeder-level protection, or individual-load protection. Proper current transformer selection provides the desired pickup range. The output contacts can be connected for use in protective tripping circuits or in alarm indication circuitThe SE-701 is a microprocessor-based ground-fault relay for resistance and solidly-grounded systems. In addition to common systems, it is uniquely suited for use on systems with significant harmonic content. The SE-701 can provide main-plant protection, feeder-level protection, or individual-load protection. Proper current transformer selection provides the desired pickup range. The output contacts can be connected for use in protective tripping circuits or in alarm indication circuits. The analog output
SE-701-03 Item Features
- Adjustable pickup (1 to 99%) trip setting based on input CT primary, allows use with any CT, minimum 50 mA with EFCT series
- Adjustable time delay (50 ms to 2.5 s) - adjustable trip delay allows quick protection and system coordination
- Form A and form B ground fault output contacts for operation of separate annunciation and trip circuits
- Analog output (0 to 5 VDC) allows for connecting an optional meter (PGA-0500) or a control system
- CT-loop monitoring - alarms when CT is not connected
- Selectable DFT or peak detection filtering compatible with variable-speed drives
- Harmonic filtering eliminates nuisance tripping
- Non-volatile trip memory retains trip state when de-energized to simplify troubleshooting
- No calibration required, saves on maintenance cost
- Universal power supply allows operation in application where one side of PT is faulted, provides flexibility for numerous applications
SE-701-03 Standards
cCSAus File No. LR53428|UL File No. E340889|CE Certified|C-Tick N11659|FCC Approved|PPROP65: This product can expose you to chemicals including nickel, which is known to the State of California to cause cancerSKU #2389027Part Number #SE-701-03UNSPSC39122331UPC00079458989045