Schweitzer Engineering Laboratories, Inc. has released the SEL-351A-1 Distribution Protection System. The SEL-351A-1 combines radial feeder protection and high-accuracy metering (±0.2 percent accuracy ...
Schweitzer Engineering Laboratories, Inc. (SEL) added an optional touchscreen display to the SEL-751 Feeder Protection Relay that allows users to easily navigate settings options and create custom bay ...
Q. When is ground fault protection of equipment required for feeder circuits? A. Each feeder disconnecting means rated 1,000A or more supplied by a 4-wire, 3-phase, 277/480V wye-connected system must ...
GE’s Digital Energy business has launched its Multilin 845 Transformer Protection System, part of the Multilin 8-Series platform of protective relay devices, which includes the 850 Feeder Protection ...
Opus(R) Incorporated, a leading international marketer of home and garden products and outdoor accessories, today announced the launch of the newest addition to the company's successful TopFlight ...
Schweitzer Engineering Laboratories, Inc. (SEL) has added an optional touchscreen display to the SEL-751 Feeder Protection Relay that allows users to easily navigate settings options and create custom ...
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