Made in USA

NGR MON 48VDC Devicenet

Item #: 0943897
Cat #: SE-330-21-00
UPC: 079458988499
$ 7,612.36 EA
Company wide:
0 in stock
Documents & Guides
Environmental Test Equipment NGR MON 48VDC Devicenet


Environmental Test Equipment NGR MON 48VDC Devicenet
The SE-330 is an advanced ground-fault and neutral-grounding resistor monitoring relay that is compliant with Rule10-302 of the 2018 Canadian Electrical Code Part I (CE Code). It measures neutral current, neutral-to-ground voltage, and neutral-to-ground resistance. It provides continuous monitoring of the neutral-to-ground path to verify that the neutral-grounding resistor (NGR) is intact and that it has not been bypassed or shorted. An open NGR renders current sensing ground-fault protection inoperative and could result in a false belief that the system is functioning properly. A shorted NGR results in higher-than-expected ground-fault current. The SE-330 can be used with low- and medium-voltage transformers and generators with low- or high-resistance grounding used in processing, manufacturing, chemical, pulp and paper, petroleum, and water-treatment facilities. For high-voltage applications, use the SE-330HV. For applications that require conformance to Australian standard AS/NZS 2081.3:2002, use the SE-330AU.
Also known as: 079458988499, SE-330-21-00, LFUSE3302100


Type: Multimeters
Type: Multimeters

Customer Reviews

No reviews for this product