Littelfuse

SE-325T

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Description

The SE-325 Neutral-Grounding-Resistor Monitor is used on resistance-grounded systems up to 25 kV to monitor the integrity of the neutral-to-ground path and to detect ground faults. It measures current and voltage in a transformer or generator neutral-to-ground connection and continuity of the neutral-grounding resistor (NGR). The SE-325 coordinates these three measurements to detect a loose connection, corrosion, ground fault, or NGR failure, and provides one alarm or trip output contact.
Part Number
SE-325T
UPC
079458988314
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Specifications

Approvals
CSA
Relay Contacts
One Form A (N.O.)
Supply Voltage (VAC)
120

Documents

Data Sheet

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