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Littelfuse - Neutral-Earthing-Resistor Monitor - 4-20mA - 28-52VAC/36-72VDC - Two Form A-Two Form C - SE-330AU0-20-00

  • Littelfuse
  • BW#: 01130130
  • Mfr#: SE-330AU0-20-00
  • UNSPSC#: 39101600
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Littelfuse - Neutral-Earthing-Resistor Monitor - 4-20mA - 28-52VAC/36-72VDC - Two Form A-Two Form C - SE-330AU0-20-00
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Features
 • 100 trip records with date and time stamp
 • A mini-USB interface to view measured values, configure settings and check event records using SE-MON330 v3.2 or later
 • Dual Ethernet ports are optionally available with support for fiber and RJ45 interfaces
 • IEC 61850 protocol is optionally available

Applications
 • An on-board microSD card (included) can be used for long term data logging and firmware upgrades

Specifications

 • Earth-fault trip level is adjustable from 0.125 to 5A (EFCT) or 0.75 to 30A (CS30)
 • When set to MEM, the earth-fault trip level is adjustable from 2 to 100% in 1% increments of the CT-primary rating. SE-MON330 V3.2 or later is required

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